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Code Issues 2 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Feat/widget development #35

Merged
hitz_s merged 16 commits from feat/widget-development into main 2026-07-30 09:57:56 +02:00
Conversation 0 Commits 16 Files Changed 42
+6236 -1186
42 changed files with 6236 additions and 1186 deletions
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superxas_bec/bec_widgets/widgets/client.py
+25
View File
@@ -14,6 +14,7 @@ logger = bec_logger.logger
_Widgets = {
"DataViewer": "DataViewer",
"DigitalTwin": "DigitalTwin",
}
@@ -39,3 +40,27 @@ class DataViewer(RPCBase):
"""
Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
"""
class DigitalTwin(RPCBase):
"""Main widget of Digital Twin"""
_IMPORT_MODULE = "superxas_bec.bec_widgets.widgets.digital_twin.digital_twin"
@rpc_call
def remove(self):
"""
Cleanup the BECConnector
"""
@rpc_call
def attach(self):
"""
None
"""
@rpc_call
def detach(self):
"""
Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
"""
superxas_bec/bec_widgets/widgets/data_viewer/data_viewer.py
+76 -187
View File
@@ -6,8 +6,7 @@ import os
import subprocess
import sys
from datetime import datetime
from functools import partial
from typing import Literal, Optional, cast
from typing import Literal
from bec_lib import bec_logger
from bec_lib.endpoints import MessageEndpoints
@@ -15,27 +14,12 @@ from bec_widgets.utils.bec_dispatcher import BECDispatcher
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.utils.colors import apply_theme, get_accent_colors
from bec_widgets.utils.error_popups import SafeSlot
from qtpy.QtCore import Qt
# pylint: disable=E0611
from qtpy.QtGui import QFont
from qtpy.QtWidgets import QApplication, QVBoxLayout, QWidget
# pylint: disable=E0611
from qtpy.QtWidgets import (
QApplication,
QComboBox,
QDoubleSpinBox,
QGroupBox,
QHBoxLayout,
QLabel,
QLayout,
QPushButton,
QVBoxLayout,
QWidget,
)
from superxas_bec.bec_widgets.widgets.data_viewer.qt_widgets import TaggedListWidget
from superxas_bec.bec_widgets.widgets.data_viewer.viewer import HDF5Viewer
from .panels.input_panel import InputPanel
from .panels.scan_view import ScanViewer
logger = bec_logger.logger
@@ -54,20 +38,15 @@ class DataViewer(BECWidget, QWidget):
super().__init__(parent=parent, theme_update=True, *arg, **kwargs)
self.get_bec_shortcuts()
logger.info(f"Type of self.client: {type(self.client)}")
central = QWidget()
self.root_layout = QVBoxLayout(central)
self.input = InputPanel()
self.viewer = HDF5Viewer()
self.viewer = ScanViewer()
self.root_layout.addWidget(self.input, 0)
self.root_layout.addWidget(self.viewer, 1)
self.setLayout(self.root_layout)
self.setWindowTitle("Data Viewer")
# self.resize(1800, 800)
self.history = []
self.bec_dispatcher.connect_slot(self.on_history_update, MessageEndpoints.scan_history())
@@ -75,14 +54,9 @@ class DataViewer(BECWidget, QWidget):
self.current_row = 0
logger.info(self.client.acl)
logger.info(self.client.active_account)
logger.info(self.client.proc)
logger.info(self.client.username)
self.input.scan_sel.currentItemChanged_connect(self.scan_sel_changed)
self.input.load_button.clicked_connect(self.load_dataset)
self.input.unload_button.clicked_connect(self.unload_all_datasets)
self.input.load_button.clicked_connect(self.load_scan)
self.input.unload_button.clicked_connect(self.unload_all_scans)
self.input.open_fm_button.clicked_connect(self.open_in_file_manager)
def apply_theme(self, theme: Literal["dark", "light"]):
@@ -97,10 +71,12 @@ class DataViewer(BECWidget, QWidget):
@SafeSlot()
def scan_sel_changed(self, *_, **kwargs):
"""Updates the current row value of the scan selection list"""
self.current_row = kwargs["value"]().row()
@SafeSlot()
def open_in_file_manager(self, *_):
"""Open the scan folder in the systems default file manager"""
if len(self.history) > 0:
scan = self.history[self.current_row]
filepath = scan["file_components"][0].decode().rsplit("/", 1)[0]
@@ -113,58 +89,100 @@ class DataViewer(BECWidget, QWidget):
)
@SafeSlot()
def load_dataset(
self, *_
): # TODO: Check scan file components for combined xas/xrd scans. Is the Pilatus file in there as well?
def load_scan(self, *_):
"""
Loads a scan. Find all files within the scan folder, sort them and
then load the files in the scan view
"""
if len(self.history) > 0:
scan = self.history[self.current_row]
file = scan["file_components"][0] + b"_master." + scan["file_components"][1]
logger.info(file.decode())
self.viewer.load_files([file.decode()])
base_filepath = scan["file_components"][0].decode().rsplit("/", 1)[0]
filenames = [
f
for f in os.listdir(base_filepath)
if os.path.isfile(os.path.join(base_filepath, f))
]
def sort_priority(name):
if "master" in name:
return 0
if name.endswith(".h5"):
return 1
return 2
sorted_files = [
f"{base_filepath}/{name}" for name in sorted(filenames, key=sort_priority)
]
self.viewer.load_files(sorted_files)
@SafeSlot()
def unload_all_datasets(self, *_):
def unload_all_scans(self, *_):
"""Removes all scans from the scan view"""
self.viewer.clear_files()
def duration_string(self, start: str, end: str) -> str:
def duration_formatted(self, start: str, end: str) -> str:
"""
Calculates the duration of a scan based on start end end time and
formats it as an easy readable string.
Args:
start(str): start time in iso-format
end(str): end time in iso-format
Returns:
str: Formatted duration, e.g. '1min 10s' or '1h 13min'
"""
start_dt = datetime.fromisoformat(start)
end_dt = datetime.fromisoformat(end)
seconds = abs(int((end_dt - start_dt).total_seconds()))
days, remainder = divmod(seconds, 86400)
hours, remainder = divmod(remainder, 3600)
minutes, _ = divmod(remainder, 60)
minutes, seconds = divmod(remainder, 60)
parts = []
if days:
parts.append(f"{days}d")
if hours:
parts.append(f"{hours}h")
if minutes:
parts.append(f"{minutes}min")
if not days and not hours and minutes < 10:
parts.append(f"{seconds}s")
return " ".join(parts) if parts else "<1min"
def time_formatted(self, iso_time: str) -> str:
"""
Formates a time as an easy readable string.
Args:
iso_time(str): Time in iso-format
Returns:
str: Time formatted with format '%d.%m.%Y %H:%M', e.g. '14.01.1995 08:12'
"""
dt = datetime.fromisoformat(iso_time)
return dt.strftime("%d.%m.%Y %H:%M")
@SafeSlot()
def on_history_update(self, *_):
"""Updates the scan list based on the bec scan history."""
self.history = []
self.input.scan_sel.clear()
# Get the length of the scan history, which is 0 when the bec server was started
# and no scan has finished yet. Limit the history to the latest 20 scans.
if self.client.history is None:
return
max_scans = min(len(self.client.history), MAX_HIST_LEN)
for n in range(1, max_scans): # last scans, limited by MAX_HIST_LEN
# logger.info(self.client.history[-n].metadata["bec"]["status"])
start_time = self.client.history[-n].metadata["start_time"]
end_time = self.client.history[-n].metadata["end_time"]
# logger.info(type(start_time))
scan_data = self.client.history[-n].metadata["bec"]
# logger.info(scan_data)
start_time = self.client.history[-n].metadata["start_time"] # type: ignore
end_time = self.client.history[-n].metadata["end_time"] # type: ignore
scan_data = self.client.history[-n].metadata["bec"] # type: ignore
scan_number = scan_data["scan_number"]
scan_name = scan_data["scan_name"]
comment = scan_data["metadata"]["user_metadata"]["comment"]
sample_name = scan_data["metadata"]["user_metadata"]["sample_name"]
if "metadata" in scan_data:
comment = scan_data["metadata"]["user_metadata"]["comment"]
sample_name = scan_data["metadata"]["user_metadata"]["sample_name"]
else:
comment, sample_name = "", ""
status = scan_data["status"]
self.history.append(
{
@@ -186,142 +204,13 @@ class DataViewer(BECWidget, QWidget):
tags.append((comment, get_accent_colors().warning.name()))
if status == "closed":
tags.append((status, get_accent_colors().success.name()))
elif status == "halted":
elif status == "halted" or status == "aborted":
tags.append((status, get_accent_colors().emergency.name()))
else:
tags.append((status, "#656365"))
tags.append((self.duration_string(start_time, end_time), "#656365"))
tags.append((self.duration_formatted(start_time, end_time), "#656365"))
tags.append((self.time_formatted(start_time), "#656365"))
self.input.scan_sel.addTaggedItem(label=str(scan_number), tags=tags)
# logger.info(f"Scan history: {self.history}")
class InputPanel(QWidget):
"""Panel for scan selection of the data viewer widget"""
def __init__(self, parent=None):
super().__init__(parent)
self._layout = QHBoxLayout(self)
# self._layout.setSizeConstraint(QLayout.SetFixedSize) # type: ignore
# Scan selection
self.scan_sel = ListWidget("scan_sel", "Scan", ["Si", "Rh", "Pt"])
self.load_button = Button(label_button="Load Dataset", enabled=True)
self.unload_button = Button(label_button="Unload all", enabled=True)
self.open_fm_button = Button(label_button="Open in File Manager", enabled=True)
self._button_layout = QVBoxLayout()
self._button_layout.addWidget(self.load_button)
self._button_layout.addWidget(self.unload_button)
self._button_layout.addWidget(self.open_fm_button)
self._button_layout.addStretch()
# Assemble complete scan selection group
self.input_group = Group(
"Scan selection", [self._button_layout, self.scan_sel], orientation="horizontal"
)
self._layout.addWidget(self.input_group)
# self._layout.addStretch()
class Group(QGroupBox):
def __init__(self, label, objs, orientation="vertical"):
super().__init__(label)
if orientation == "vertical":
self._layout = QVBoxLayout(self) # type: ignore
elif orientation == "horizontal": # assume horizontal
self._layout = QHBoxLayout(self) # type: ignore
else:
raise ValueError(f"Orientation {orientation} is not supported!")
for obj in objs:
if isinstance(obj, QWidget):
self._layout.addWidget(obj) # type: ignore
elif isinstance(obj, QLayout):
self._layout.addLayout(obj)
class ListWidget(QWidget):
def __init__(self, identifier="", label="", enums=[]):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(10, 0, 0, 0)
layout.setSpacing(0)
self.identifier = identifier
# self.label = QLabel(label)
# self.label.setFixedWidth(140)
# self.label.setContentsMargins(0, 0, 10, 0)
# self.label.setWordWrap(True)
# layout.addWidget(self.label)
self.value = TaggedListWidget()
# self.value.setFixedWidth(400)
# for entry in enums:
# self.value.addItem(entry)
layout.addWidget(self.value)
def clear(self):
self.value.clear()
def addTaggedItem(self, label, tags):
self.value.addTaggedItem(label, tags)
def setCurrentIndex(self, text):
self.value.setCurrentIndex(text)
# def currentIndex(self) -> int:
# return self.value.currentIndex()
# def has_focus(self) -> bool:
# return QApplication.focusWidget() is self.value.view()
def currentItemChanged_connect(self, func):
"""Connect a function to the Enter/Return key press."""
self.value.currentItemChanged.connect(
partial(
func,
identifier=self.identifier,
value_obj=self.value,
value=lambda: self.value.currentIndex(),
)
)
def setDisabled(self, disable):
self.value.setDisabled(disable)
class Button(QWidget):
def __init__(self, label=None, label_button: str = "", enabled=False):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(10, 0, 0, 0)
layout.setSpacing(0)
if label is not None:
self.label = QLabel(label)
self.label.setFixedWidth(140)
layout.addWidget(self.label)
self.button = QPushButton(label_button)
if label is not None:
self.button.setFixedWidth(160)
self.enable_button(enabled)
layout.addWidget(self.button)
def clicked_connect(self, func):
"""Connect a function to the button press."""
self.button.clicked.connect(func)
def enable_button(self, enable: bool = False):
if enable:
self.button.setStyleSheet(
f"QPushButton {{background-color: {get_accent_colors().default.name()}; color: white;}}"
)
self.button.setEnabled(True)
else: # disabled
self.button.setStyleSheet(
"QPushButton {{background-color: rgb(120, 120, 120); color: white;}}"
)
self.button.setDisabled(True)
def setText(self, text):
self.button.setText(text)
if __name__ == "__main__":
superxas_bec/bec_widgets/widgets/data_viewer/data_viewer_plugin.py
+1 -1
View File
@@ -5,7 +5,7 @@ from bec_widgets.utils.bec_designer import designer_material_icon
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from qtpy.QtWidgets import QWidget
from superxas_bec.bec_widgets.widgets.data_viewer.data_viewer import DataViewer
from .data_viewer import DataViewer
DOM_XML = """
<ui language='c++'>
superxas_bec/bec_widgets/widgets/data_viewer/loaders.py
+229
View File
@@ -0,0 +1,229 @@
"""
File-format loader (HDF5, images).
"""
import os
from abc import ABC, abstractmethod
from typing import Iterator, Literal, Optional
import h5py
import numpy as np
class NodeInfo:
"""Describes a single node (group or dataset) inside a loaded file."""
__slots__ = ("name", "path", "kind", "dtype", "shape")
def __init__(
self,
name: str,
path: str,
kind: Literal["group", "dataset"],
dtype: str = "",
shape: tuple[int, ...] = (),
):
self.name = name
self.path = path
self.kind = kind
self.dtype = dtype # e.g. "float", "int", "str", …
self.shape = shape # empty tuple for scalars / groups
class BaseFileLoader(ABC):
"""
Abstract base class for file-format loaders.
Subclass this to add support for a new format. Three things are required:
1. ``EXTENSIONS`` — tuple of lowercase extensions this loader handles,
e.g. ``(".h5", ".hdf5")``.
2. ``open(filepath)`` — open the file and keep any handles alive.
3. ``iter_nodes(path)`` — yield ``NodeInfo`` objects for the direct
children of *path* (depth-1 walk; the tree widget calls this
recursively as the user expands nodes).
4. ``read_dataset(path)`` — return the dataset at *path* as a
``numpy.ndarray``.
5. ``close()`` — release any open file handles.
6. ``child_count(path)`` — return the number of direct children of a
group node (used for the status label; override if cheap to compute).
"""
EXTENSIONS: tuple[str, ...] = ()
@abstractmethod
def open(self, filepath: str) -> None: ...
@abstractmethod
def iter_nodes(self, path: str) -> Iterator[NodeInfo]: ...
@abstractmethod
def read_dataset(self, path: str) -> np.ndarray: ...
@abstractmethod
def close(self) -> None: ...
def child_count(self, path: str) -> int:
return sum(1 for _ in self.iter_nodes(path))
class HDF5Loader(BaseFileLoader):
"""Loader for HDF5 / NeXus files (.h5, .hdf5, .nxs, .nx)."""
EXTENSIONS = (".h5", ".hdf5", ".hdf", ".nxs", ".nx")
def __init__(self):
self._file: Optional[h5py.File] = None
def open(self, filepath: str) -> None:
self._file = h5py.File(filepath, "r")
def close(self) -> None:
if self._file is not None:
self._file.close()
self._file = None
def iter_nodes(self, path: str) -> Iterator[NodeInfo]:
assert self._file is not None, "File not open"
obj = self._file[path] if path != "/" else self._file
if not isinstance(obj, h5py.Group):
return
for key in obj.keys():
try:
child = obj[key]
except Exception:
continue
child_path = child.name # h5py always gives the absolute path
if isinstance(child, h5py.Group):
yield NodeInfo(name=key, path=child_path, kind="group")
elif isinstance(child, h5py.Dataset):
shape_tuple = child.shape
d = child.dtype
dtype = "unknown"
if np.issubdtype(d, np.integer):
dtype = "int"
if np.issubdtype(d, np.floating):
dtype = "float"
if np.issubdtype(d, np.complexfloating):
dtype = "complex"
if d.kind in ("S", "U", "O"):
dtype = "str"
yield NodeInfo(
name=key, path=child_path, kind="dataset", dtype=dtype, shape=shape_tuple
)
def read_dataset(self, path: str) -> np.ndarray:
assert self._file is not None, "File not open"
return self._file[path][()]
def child_count(self, path: str) -> int:
assert self._file is not None, "File not open"
obj = self._file[path] if path != "/" else self._file
return len(obj) if isinstance(obj, h5py.Group) else 0
class ImageLoader(BaseFileLoader):
"""
Loader for raster image files.
The file is treated as a single, flat dataset. ``iter_nodes`` yields one
leaf node.
Requires: Pillow (``pip install Pillow``)
"""
EXTENSIONS = (
".jpg",
".jpeg",
".png",
".gif",
".tiff",
".tif",
".bmp",
".webp",
".ico",
".ppm",
".pgm",
".pbm",
)
def __init__(self):
self._filepath: Optional[str] = None
def open(self, filepath: str) -> None:
# Validate that Pillow can open it; keep only the path.
try:
from PIL import Image as _PILImage # noqa: F401 — existence check
_PILImage.open(filepath).verify()
except Exception as exc:
raise OSError(f"Cannot open image {filepath!r}: {exc}") from exc
self._filepath = filepath
def close(self) -> None:
self._filepath = None
def iter_nodes(self, path: str) -> Iterator[NodeInfo]:
"""Images have no internal hierarchy — yield a single leaf node."""
if path != "/" or self._filepath is None:
return
from PIL import Image as _PILImage
with _PILImage.open(self._filepath) as img:
w, h = img.size
mode = img.mode # e.g. "RGB", "RGBA", "L", …
name = os.path.basename(self._filepath)
yield NodeInfo(name=name, path="/image", kind="dataset", dtype=mode, shape=(h, w))
def read_dataset(self, path: str) -> np.ndarray:
"""Return the image as a uint8 numpy array (H x W x C or H x W)."""
from PIL import Image as _PILImage
with _PILImage.open(self._filepath) as img: # type: ignore[arg-type]
# Animated GIF → first frame only
if hasattr(img, "n_frames") and img.n_frames > 1:
img.seek(0)
return np.asarray(img)
def child_count(self, path: str) -> int:
return 1 if path == "/" else 0
class LoaderRegistry:
"""Maps file extensions to loader classes."""
def __init__(self):
self._registry: dict[str, type[BaseFileLoader]] = {}
def register(self, loader_cls: type[BaseFileLoader]) -> None:
"""Register a loader class for all extensions it declares."""
for ext in loader_cls.EXTENSIONS:
self._registry[ext.lower()] = loader_cls
def get_loader(self, filepath: str) -> Optional[BaseFileLoader]:
"""Return a fresh loader instance for *filepath*, or None if unsupported."""
ext = os.path.splitext(filepath)[1].lower()
cls = self._registry.get(ext)
return cls() if cls is not None else None
@property
def supported_extensions(self) -> list[str]:
return sorted(self._registry)
# Default global registry — pre-populated with built-in loaders.
registry = LoaderRegistry()
registry.register(HDF5Loader)
registry.register(ImageLoader)
superxas_bec/bec_widgets/widgets/data_viewer/panels/__init__,py
View File
superxas_bec/bec_widgets/widgets/data_viewer/panels/data_view.py
+393
View File
@@ -0,0 +1,393 @@
"""
Data viewer displaying the data
"""
from typing import Literal, Optional
import numpy as np
import pyqtgraph as pg
from bec_lib import bec_logger
from bec_widgets.utils.colors import Colors
from qtpy.QtCore import Qt
# pylint: disable=E0611
from qtpy.QtGui import QFont, QPixmap
# pylint: disable=E0611
from qtpy.QtWidgets import (
QAbstractItemView,
QApplication,
QGroupBox,
QHBoxLayout,
QHeaderView,
QLabel,
QRadioButton,
QSizePolicy,
QSlider,
QTableWidget,
QTableWidgetItem,
QVBoxLayout,
QWidget,
)
logger = bec_logger.logger
MAX_ROWS = 2000
MAX_COLS = 500
class DataView(QWidget):
def __init__(self):
super().__init__()
self._layout = QVBoxLayout(self)
header = QHBoxLayout()
self.path_label = QLabel("")
self.path_label.setObjectName("path_label")
self.info_label = QLabel("")
self.info_label.setObjectName("info_label")
header.addWidget(self.path_label, 1)
header.addWidget(self.info_label)
self._layout.addLayout(header)
mode_box = QGroupBox("View mode")
mode_layout = QHBoxLayout(mode_box)
mode_layout.setContentsMargins(8, 4, 8, 4)
self.rb_auto = QRadioButton("Auto")
self.rb_plot = QRadioButton("Plot")
self.rb_image = QRadioButton("Image")
self.rb_table = QRadioButton("Table")
self.rb_auto.setChecked(True)
for rb in (self.rb_auto, self.rb_image, self.rb_plot, self.rb_table):
mode_layout.addWidget(rb)
rb.toggled.connect(self._on_mode_change)
mode_layout.addStretch()
self._layout.addWidget(mode_box)
self.content = QWidget()
self.content_layout = QVBoxLayout(self.content)
self.content_layout.setContentsMargins(0, 0, 0, 0)
self._layout.addWidget(self.content, 1)
self.plot_widget = None
self.image_widget = None
self._current_data = None
self.show_empty()
def apply_theme(self, theme: Optional[Literal["dark", "light"]] = None):
"""
Apply the theme
Args:
theme (Optional[str]): Theme, either "dark", "light", or None. Defaults to None.
"""
if theme is None:
app = QApplication.instance()
theme = app.theme.theme # type: ignore
bg_color = pg.getConfigOption("background")
fg_color = pg.getConfigOption("foreground")
if self.plot_widget is not None:
n_curves = len(self.plot_widget.listDataItems())
colors = Colors.golden_angle_color(
colormap="plasma", num=max(10, n_curves + 1), format="HEX"
)
for idx, curve in enumerate(self.plot_widget.listDataItems()):
curve.setPen(pg.mkPen(color=colors[idx]))
# Background
self.plot_widget.setBackground(bg_color)
# Axes (tick marks, tick labels, axis line)
for axis in ["left", "bottom", "right", "top"]:
ax = self.plot_widget.getAxis(axis)
ax.setPen(pg.mkPen(color=fg_color))
ax.setTextPen(pg.mkPen(color=fg_color))
if self.image_widget is not None:
self.image_widget.getView().setBackgroundColor(bg_color)
self.image_widget.ui.histogram.setBackground(bg_color)
def _clear_stack(self):
while self.content_layout.count():
item = self.content_layout.takeAt(0)
if item.widget():
item.widget().deleteLater()
self.plot_widget = None
self.image_widget = None
def show_empty(self):
"""Empties the content area."""
self._clear_stack()
empty_label = QLabel("No data selected")
empty_label.setObjectName("info_label")
empty_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.path_label.setText("")
self.info_label.setText("")
self.content_layout.addWidget(empty_label)
def show_unsupported(self, path: str = "") -> None:
"""Display a friendly 'not implemented' message for unknown file types."""
self._clear_stack()
self._current_data = None
self.path_label.setText(path)
self.info_label.setText("")
lbl = QLabel("File type not supported")
lbl.setObjectName("info_label")
lbl.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.content_layout.addWidget(lbl)
def _on_mode_change(self):
if self._current_data is not None:
self.display(self._current_data, self.path_label.text())
def _active_mode(self):
if self.rb_plot.isChecked():
return "plot"
if self.rb_image.isChecked():
return "image"
if self.rb_table.isChecked():
return "table"
return "auto"
def display(self, data, path: str = "") -> None:
"""
Render *data* in the panel.
Parameters
----------
data:
A ``numpy.ndarray`` (or anything convertible to one).
path:
Human-readable label shown in the header.
"""
self._current_data = data
self.path_label.setText(path)
if not isinstance(data, np.ndarray):
data = np.array(data)
self.info_label.setText(f"shape {data.shape}, dtype {data.dtype}, {data.size} elements")
mode = self._active_mode()
if mode == "auto":
if data.ndim <= 1 and data.size > 1:
mode = "plot"
elif data.ndim <= 4 and min(data.shape, default=0) > 1:
mode = "image"
else:
mode = "table"
if mode == "plot":
self._show_plot_1d(data)
elif mode == "image":
self._show_image_2d(data)
else:
self._show_table(data)
def _show_plot_1d(self, data):
self._clear_stack()
is_2d = data.ndim == 2
if is_2d:
n_rows, _ = data.shape
row_data = data[0].astype(np.float32)
else:
row_data = data.reshape(-1).astype(np.float32)
x = np.arange(row_data.size, dtype=np.float32)
self.plot_widget = pg.PlotWidget()
plot_item = self.plot_widget.getPlotItem()
assert plot_item is not None, "PlotWidget has no PlotItem"
plot_item.showGrid(x=True, y=True, alpha=0.25)
self.plot_widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
plot_item.setAutoVisible(y=False) # type: ignore[attr-defined]
curve = pg.PlotDataItem(
x, row_data, pen=pg.mkPen(color="#2980b9", width=1.6), antialias=False
)
self.plot_widget.addItem(curve)
curve.setDownsampling(auto=True, method="peak")
curve.setClipToView(True)
curve.setSkipFiniteCheck(True)
plot_item.enableAutoRange() # type: ignore[attr-defined]
if is_2d:
slider = QSlider(Qt.Orientation.Vertical)
slider.setMinimum(0)
slider.setMaximum(n_rows - 1)
slider.setValue(0)
slider.setFixedWidth(32)
slider.setPageStep(1)
current_row_label = QLabel("0")
current_row_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
current_row_label.setFixedWidth(32)
max_row_label = QLabel(f"0:{n_rows-1}")
max_row_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
max_row_label.setFixedWidth(32)
def on_row_changed(row):
current_row_label.setText(str(row))
new_data = data[row].astype(np.float32)
new_x = np.arange(new_data.size, dtype=np.float32)
curve.setData(new_x, new_data)
plot_item.enableAutoRange() # type: ignore[attr-defined]
slider.valueChanged.connect(on_row_changed)
slider_col = QWidget()
slider_col.setFixedWidth(36)
col_layout = QVBoxLayout(slider_col)
col_layout.setContentsMargins(0, 0, 0, 0)
col_layout.setSpacing(2)
col_layout.addWidget(max_row_label)
col_layout.addWidget(slider)
col_layout.addWidget(current_row_label)
container = QWidget()
h_layout = QHBoxLayout(container)
h_layout.setContentsMargins(0, 0, 0, 0)
h_layout.setSpacing(4)
h_layout.addWidget(slider_col)
h_layout.addWidget(self.plot_widget)
self.content_layout.addWidget(container)
else:
self.content_layout.addWidget(self.plot_widget)
self.apply_theme()
def _show_image_2d(self, data):
self._clear_stack()
stacked = False
n_images = 0
rgb = False
img = data
if data.ndim == 3:
if data.shape[-1] in (3, 4):
rgb = True
else:
stacked = True
n_images = data.shape[0]
img = data[0, :]
elif data.ndim == 4:
if data.shape[-1] in (3, 4):
rgb = True
stacked = True
n_images = data.shape[0]
img = data[0, :]
self.image_widget = pg.ImageView()
self.image_widget.ui.roiBtn.hide()
self.image_widget.ui.menuBtn.hide()
if not rgb:
self.image_widget.setColorMap(pg.colormap.get("inferno", source="matplotlib"))
def set_image(img, autoLevels=True, autoHistogramRange=True):
if rgb:
self.image_widget.imageItem.setOpts(axisOrder="row-major")
self.image_widget.setImage(img)
else:
self.image_widget.setImage(
img.T, autoLevels=autoLevels, autoHistogramRange=autoHistogramRange
)
set_image(img)
self.image_widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
if stacked:
slider = QSlider(Qt.Orientation.Vertical)
slider.setMinimum(0)
slider.setMaximum(n_images - 1)
slider.setValue(0)
slider.setFixedWidth(32)
slider.setPageStep(1)
current_image_label = QLabel("0")
current_image_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
current_image_label.setFixedWidth(32)
max_image_label = QLabel(f"0:{n_images-1}")
max_image_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
max_image_label.setFixedWidth(32)
def on_image_changed(row):
current_image_label.setText(str(row))
set_image(data[row, :], autoLevels=False, autoHistogramRange=False)
slider.valueChanged.connect(on_image_changed)
slider_col = QWidget()
slider_col.setFixedWidth(36)
col_layout = QVBoxLayout(slider_col)
col_layout.setContentsMargins(0, 0, 0, 0)
col_layout.setSpacing(2)
col_layout.addWidget(max_image_label)
col_layout.addWidget(slider)
col_layout.addWidget(current_image_label)
container = QWidget()
h_layout = QHBoxLayout(container)
h_layout.setContentsMargins(0, 0, 0, 0)
h_layout.setSpacing(4)
h_layout.addWidget(slider_col)
h_layout.addWidget(self.image_widget)
self.content_layout.addWidget(container)
else:
self.content_layout.addWidget(self.image_widget)
self.apply_theme()
def _show_table(self, data):
self._clear_stack()
if data.ndim == 0:
flat = data.reshape(1, 1)
elif data.ndim == 1:
flat = data.reshape(-1, 1)
elif data.ndim == 2:
flat = data
else:
flat = data.reshape(-1, data.shape[-1])
rows, cols = flat.shape
show_rows = min(rows, MAX_ROWS)
show_cols = min(cols, MAX_COLS)
if rows > MAX_ROWS or cols > MAX_COLS:
note = QLabel(f"⚠ Showing {show_rows}/{rows} rows x {show_cols}/{cols} columns")
note.setObjectName("info_label")
note.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.content_layout.addWidget(note)
table = QTableWidget(show_rows, show_cols)
table.setEditTriggers(QAbstractItemView.EditTrigger.NoEditTriggers)
table.setSelectionMode(QAbstractItemView.SelectionMode.ContiguousSelection)
table.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeMode.Interactive)
is_float = np.issubdtype(flat.dtype, np.floating)
is_complex = np.iscomplexobj(flat)
is_bytes = flat.dtype.kind == "S"
for r in range(show_rows):
for c in range(show_cols):
val = flat[r, c]
txt = (
f"{val:.6g}"
if is_float
else f"{val:.4g}" if is_complex else str(val.decode()) if is_bytes else str(val)
)
cell = QTableWidgetItem(txt)
cell.setTextAlignment(Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignVCenter)
table.setItem(r, c, cell)
self.content_layout.addWidget(table)
superxas_bec/bec_widgets/widgets/data_viewer/panels/input_panel.py
+32
View File
@@ -0,0 +1,32 @@
# pylint: disable=E0611
from qtpy.QtWidgets import QHBoxLayout, QVBoxLayout, QWidget
# pylint: disable=E0402
from ..widgets.qt_widgets import Button, Group, ListWidget
class InputPanel(QWidget):
"""Panel for scan selection of the data viewer widget"""
def __init__(self, parent=None):
super().__init__(parent)
self._layout = QHBoxLayout(self)
# Scan selection
self.scan_sel = ListWidget("scan_sel")
self.load_button = Button(label_button="Load Dataset", enabled=True)
self.unload_button = Button(label_button="Unload all", enabled=True)
self.open_fm_button = Button(label_button="Open in File Manager", enabled=True)
self._button_layout = QVBoxLayout()
self._button_layout.addWidget(self.load_button)
self._button_layout.addWidget(self.unload_button)
self._button_layout.addWidget(self.open_fm_button)
self._button_layout.addStretch()
# Assemble complete scan selection group
self.input_group = Group(
"Scan selection", [self._button_layout, self.scan_sel], orientation="horizontal"
)
self._layout.addWidget(self.input_group)
superxas_bec/bec_widgets/widgets/data_viewer/panels/scan_view.py
+213
View File
@@ -0,0 +1,213 @@
"""
Scan viewer. Displays files of one or more scans in a tree view
"""
import os
from typing import Literal, Optional
from bec_lib import bec_logger
from bec_qthemes import material_icon
from bec_widgets.utils.colors import get_accent_colors
from qtpy.QtCore import Qt
# pylint: disable=E0611
from qtpy.QtGui import QBrush, QColor
# pylint: disable=E0611
from qtpy.QtWidgets import (
QHBoxLayout,
QHeaderView,
QMainWindow,
QSplitter,
QTreeWidget,
QTreeWidgetItem,
QVBoxLayout,
QWidget,
)
# pylint: disable=E0402
from ..loaders import BaseFileLoader, registry
from ..widgets.qt_widgets import Group
from .data_view import DataView
logger = bec_logger.logger
ICON_SIZE = 20
class ScanViewer(QMainWindow):
"""
Generic scan viewer. Supports any format registered in *registry*.
Args:
filepath(str): Optional path to open on startup.
"""
def __init__(self, filepath: Optional[str] = None):
super().__init__()
self.registry = registry
self._open_files: dict[str, tuple[BaseFileLoader, str]] = {}
central = QWidget()
self.setCentralWidget(central)
root_layout = QHBoxLayout(central)
splitter = QSplitter(Qt.Orientation.Horizontal)
splitter.setChildrenCollapsible(False)
left_pane = QWidget()
left_layout = QVBoxLayout(left_pane)
self.tree = QTreeWidget()
self.tree.setMinimumWidth(250)
self.tree.setHeaderLabels(["Name", "Type", "Shape"])
self.tree.header().setStretchLastSection(False)
self.tree.header().setSectionResizeMode(0, QHeaderView.ResizeMode.Stretch)
self.tree.header().setSectionResizeMode(1, QHeaderView.ResizeMode.ResizeToContents)
self.tree.header().setSectionResizeMode(2, QHeaderView.ResizeMode.ResizeToContents)
self.tree.itemClicked.connect(self._on_item_clicked)
left_layout.addWidget(self.tree, 1)
self.data_panel = DataView()
splitter.addWidget(left_pane)
splitter.addWidget(self.data_panel)
splitter.setStretchFactor(0, 1)
splitter.setStretchFactor(1, 3)
splitter.setSizes([300, 900])
splitter.setHandleWidth(6)
splitter.setChildrenCollapsible(False)
self.scan_view_group = Group("Scan view", [splitter])
root_layout.addWidget(self.scan_view_group)
if filepath:
self.load_files([filepath])
def apply_theme(self, theme: Literal["dark", "light"]):
"""
Apply the theme
Args:
theme (str): Theme, either "dark" or "light"
"""
self.data_panel.apply_theme(theme)
def load_files(self, filepaths: list[str]) -> None:
"""Open one or more files and add each as a top-level tree node."""
for fp in filepaths:
if fp in self._open_files:
continue # already loaded
loader = self.registry.get_loader(fp)
if loader is None:
supported = ", ".join(self.registry.supported_extensions)
logger.warning("No loader found for %r. Supported extensions: %s", fp, supported)
continue
try:
loader.open(fp)
except Exception as exc:
logger.error("Failed to open %r: %s", fp, exc)
continue
display_name = os.path.basename(fp)
self._open_files[fp] = (loader, display_name)
self._add_file_to_tree(fp, loader, display_name)
def clear_files(self) -> None:
"""Close all open files and reset the tree."""
for loader, _ in self._open_files.values():
loader.close()
self._open_files.clear()
self.tree.clear()
self.data_panel.show_empty()
def closeEvent(self, event):
"""Close all"""
for loader, _ in self._open_files.values():
loader.close()
self._open_files.clear()
super().closeEvent(event)
def _add_file_to_tree(self, filepath: str, loader: BaseFileLoader, display_name: str) -> None:
"""Add a single file as a new top-level node in the tree."""
dataset_icon = material_icon(
"dataset", size=(ICON_SIZE, ICON_SIZE), color=get_accent_colors().default.name()
)
root_item = QTreeWidgetItem(self.tree, [display_name, "Group", ""])
root_item.setIcon(0, dataset_icon)
root_item.setData(0, Qt.ItemDataRole.UserRole, "/") # path
root_item.setData(0, Qt.ItemDataRole.UserRole + 1, "group") # kind
root_item.setData(0, Qt.ItemDataRole.UserRole + 2, filepath) # file key
self._populate_tree(root_item, loader, "/")
self.tree.addTopLevelItem(root_item)
# Expand first 2 levels by default
self.tree.expandItem(root_item)
for i in range(root_item.childCount()):
self.tree.expandItem(root_item.child(i))
self.tree.setCurrentItem(root_item)
def _populate_tree(
self, parent_item: QTreeWidgetItem, loader: BaseFileLoader, path: str
) -> None:
folder_icon = material_icon("folder", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
vector_icon = material_icon("show_chart", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
array_icon = material_icon(
"stacked_line_chart", size=(ICON_SIZE, ICON_SIZE), color="#2980b9"
)
scalar_icon = material_icon("point_scan", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
str_icon = material_icon("text_snippet", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
for node in loader.iter_nodes(path):
shape_str = "x".join(str(s) for s in node.shape) if node.shape else "scalar"
if node.kind == "group":
item = QTreeWidgetItem(parent_item, [node.name, "Group", ""])
item.setIcon(0, folder_icon)
item.setData(0, Qt.ItemDataRole.UserRole, node.path)
item.setData(0, Qt.ItemDataRole.UserRole + 1, "group")
self._populate_tree(item, loader, node.path)
else: # dataset
if shape_str == "scalar":
icon = str_icon if node.dtype == "str" else scalar_icon
elif "x" in shape_str:
icon = array_icon
else:
icon = vector_icon
item = QTreeWidgetItem(parent_item, [node.name, node.dtype, shape_str])
item.setIcon(0, icon)
item.setData(0, Qt.ItemDataRole.UserRole, node.path)
item.setData(0, Qt.ItemDataRole.UserRole + 1, "dataset")
item.setForeground(1, QBrush(QColor(get_accent_colors().success.name())))
item.setForeground(2, QBrush(QColor("#656365")))
def _get_filepath_for_item(self, item: QTreeWidgetItem) -> str:
"""Walk up the tree to find the filepath stored on the root node."""
node = item
while node.parent():
node = node.parent()
return node.data(0, Qt.ItemDataRole.UserRole + 2)
def _on_item_clicked(self, item: QTreeWidgetItem, _col: int) -> None:
path = item.data(0, Qt.ItemDataRole.UserRole)
kind = item.data(0, Qt.ItemDataRole.UserRole + 1)
filepath = self._get_filepath_for_item(item)
if not path or not filepath:
return
loader, _ = self._open_files[filepath]
if kind == "dataset":
data = loader.read_dataset(path)
self.data_panel.display(data, path)
superxas_bec/bec_widgets/widgets/data_viewer/register_data_viewer.py
+1 -1
View File
@@ -6,7 +6,7 @@ def main(): # pragma: no cover
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from superxas_bec.bec_widgets.widgets.data_viewer.data_viewer_plugin import DataViewerPlugin
from .data_viewer_plugin import DataViewerPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DataViewerPlugin())
superxas_bec/bec_widgets/widgets/data_viewer/viewer.py
-514
View File
@@ -1,514 +0,0 @@
"""
HDF5 Viewer — qtpy + pyqtgraph + h5py
"""
from typing import Literal, Optional, cast
import h5py
import numpy as np
import pyqtgraph as pg
from bec_lib import bec_logger
from bec_qthemes import material_icon
from bec_widgets.utils.colors import Colors, get_accent_colors
from qtpy.QtCore import Qt
# pylint: disable=E0611
from qtpy.QtGui import QBrush, QColor, QFont
# pylint: disable=E0611
from qtpy.QtWidgets import (
QAbstractItemView,
QApplication,
QGroupBox,
QHBoxLayout,
QHeaderView,
QLabel,
QMainWindow,
QRadioButton,
QSizePolicy,
QSlider,
QSplitter,
QTableWidget,
QTableWidgetItem,
QTreeWidget,
QTreeWidgetItem,
QVBoxLayout,
QWidget,
)
logger = bec_logger.logger
ICON_SIZE = 20
# ── Data / Plot panel ──────────────────────────────────────────────────────
class DataPanel(QWidget):
def __init__(self):
super().__init__()
self._layout = QVBoxLayout(self)
# Header
hdr = QHBoxLayout()
self.path_label = QLabel("Select a dataset from the tree")
self.path_label.setObjectName("path_label")
self.info_label = QLabel("")
self.info_label.setObjectName("info_label")
hdr.addWidget(self.path_label, 1)
hdr.addWidget(self.info_label)
self._layout.addLayout(hdr)
# View-mode selector
mode_box = QGroupBox("View mode")
mode_layout = QHBoxLayout(mode_box)
mode_layout.setContentsMargins(8, 4, 8, 4)
self.rb_auto = QRadioButton("Auto")
self.rb_plot = QRadioButton("Plot")
self.rb_image = QRadioButton("Image")
self.rb_table = QRadioButton("Table")
self.rb_auto.setChecked(True)
for rb in (self.rb_auto, self.rb_plot, self.rb_image, self.rb_table):
mode_layout.addWidget(rb)
rb.toggled.connect(self._on_mode_change)
mode_layout.addStretch()
self._layout.addWidget(mode_box)
# Content stack
self.stack = QWidget()
self.stack_layout = QVBoxLayout(self.stack)
self.stack_layout.setContentsMargins(0, 0, 0, 0)
self._layout.addWidget(self.stack, 1)
self.plot_widget = None
self.image_widget = None
self._current_data = None
self.show_empty()
# ── helpers ───────────────────────────────────────────────────────────
def _clear_stack(self):
while self.stack_layout.count():
item = self.stack_layout.takeAt(0)
if item.widget():
item.widget().deleteLater()
self.plot_widget = None
self.image_widget = None
def show_empty(self):
self._clear_stack()
lbl = QLabel("No data selected")
lbl.setObjectName("info_label")
lbl.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.stack_layout.addWidget(lbl)
def _on_mode_change(self):
if self._current_data is not None:
self.display(self._current_data, self.path_label.text())
def _active_mode(self):
if self.rb_plot.isChecked():
return "plot"
if self.rb_image.isChecked():
return "image"
if self.rb_table.isChecked():
return "table"
return "auto"
# ── public ────────────────────────────────────────────────────────────
def display(self, data, path=""):
self._current_data = data
self.path_label.setText(path)
if not isinstance(data, np.ndarray):
data = np.array(data)
self.info_label.setText(
f"shape {data.shape} · dtype {data.dtype} · {data.size:,} elements"
)
mode = self._active_mode()
if mode == "auto":
if data.ndim <= 1 and data.size > 1:
mode = "plot"
elif data.ndim == 2 and min(data.shape) > 1:
mode = "image"
else:
mode = "table"
if mode == "plot":
self._show_plot_1d(data)
elif mode == "image":
self._show_image_2d(data)
else:
self._show_table(data)
# ── 1-D line plot ──────────────────────────────────────────────────────
def _show_plot_1d(self, data):
self._clear_stack()
is_2d = data.ndim == 2
if is_2d:
n_rows, n_cols = data.shape
row_data = data[0].astype(np.float32)
else:
row_data = data.reshape(-1).astype(np.float32)
x = np.arange(row_data.size, dtype=np.float32)
self.plot_widget = pg.PlotWidget()
plot_item = self.plot_widget.getPlotItem()
assert plot_item is not None, "PlotWidget has no PlotItem"
plot_item.showGrid(x=True, y=True, alpha=0.25)
self.plot_widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
plot_item.setAutoVisible(y=False) # type: ignore[attr-defined]
curve = pg.PlotDataItem(
x, row_data, pen=pg.mkPen(color="#2980b9", width=1.6), antialias=False
)
self.plot_widget.addItem(curve)
curve.setDownsampling(auto=True, method="peak")
curve.setClipToView(True)
curve.setSkipFiniteCheck(True)
plot_item.enableAutoRange() # type: ignore[attr-defined]
if is_2d:
# --- Slider ---
slider = QSlider(Qt.Orientation.Vertical)
slider.setMinimum(0)
slider.setMaximum(n_rows - 1)
slider.setValue(0)
slider.setFixedWidth(32)
slider.setPageStep(1)
row_label = QLabel("0")
row_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
row_label.setFixedWidth(32)
def on_row_changed(row):
row_label.setText(str(row))
new_data = data[row].astype(np.float32)
new_x = np.arange(new_data.size, dtype=np.float32)
curve.setData(new_x, new_data)
plot_item.enableAutoRange() # type: ignore[attr-defined]
slider.valueChanged.connect(on_row_changed)
slider_col = QWidget()
slider_col.setFixedWidth(36)
col_layout = QVBoxLayout(slider_col)
col_layout.setContentsMargins(0, 0, 0, 0)
col_layout.setSpacing(2)
col_layout.addWidget(row_label)
col_layout.addWidget(slider)
container = QWidget()
h_layout = QHBoxLayout(container)
h_layout.setContentsMargins(0, 0, 0, 0)
h_layout.setSpacing(4)
h_layout.addWidget(slider_col)
h_layout.addWidget(self.plot_widget)
self.stack_layout.addWidget(container)
else:
self.stack_layout.addWidget(self.plot_widget)
self.apply_theme()
def apply_theme(self, theme: Optional[Literal["dark", "light"]] = None):
"""
Apply the theme
Args:
theme (Optional[str]): Theme, either "dark", "light", or None. Defaults to None.
"""
if theme is None:
app = QApplication.instance()
theme = app.theme.theme # type: ignore
bg_color = pg.getConfigOption("background")
fg_color = pg.getConfigOption("foreground")
if self.plot_widget is not None:
n_curves = len(self.plot_widget.listDataItems())
colors = Colors.golden_angle_color(
colormap="plasma", num=max(10, n_curves + 1), format="HEX"
)
for idx, curve in enumerate(self.plot_widget.listDataItems()):
curve.setPen(pg.mkPen(color=colors[idx]))
# Background
self.plot_widget.setBackground(bg_color)
# Axes (tick marks, tick labels, axis line)
for axis in ["left", "bottom", "right", "top"]:
ax = self.plot_widget.getAxis(axis)
ax.setPen(pg.mkPen(color=fg_color))
ax.setTextPen(pg.mkPen(color=fg_color))
if self.image_widget is not None:
self.image_widget.getView().setBackgroundColor(bg_color)
self.image_widget.ui.histogram.setBackground(bg_color)
# ── 2-D image ──────────────────────────────────────────────────────────
def _show_image_2d(self, data):
self._clear_stack()
squeezed = np.squeeze(data)
if squeezed.ndim > 2:
squeezed = squeezed.reshape(-1, squeezed.shape[-1])
# complex → magnitude
img_data = np.abs(squeezed) if np.iscomplexobj(squeezed) else squeezed.astype(float)
# ImageView gives us colorbar + histogram + zoom for free
self.image_widget = pg.ImageView()
self.image_widget.ui.roiBtn.hide()
self.image_widget.ui.menuBtn.hide()
# Use 'inferno'-like LUT
self.image_widget.setColorMap(pg.colormap.get("inferno", source="matplotlib"))
# pyqtgraph ImageView expects (cols, rows) — transpose so row 0 is at top
self.image_widget.setImage(img_data.T, autoLevels=True, autoHistogramRange=True)
self.image_widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
self.stack_layout.addWidget(self.image_widget)
self.apply_theme()
# ── Table ──────────────────────────────────────────────────────────────
def _show_table(self, data):
self._clear_stack()
MAX_ROWS, MAX_COLS = 2000, 500
if data.ndim == 0:
flat = data.reshape(1, 1)
elif data.ndim == 1:
flat = data.reshape(-1, 1)
elif data.ndim == 2:
flat = data
else:
flat = data.reshape(-1, data.shape[-1])
rows, cols = flat.shape
show_rows = min(rows, MAX_ROWS)
show_cols = min(cols, MAX_COLS)
if rows > MAX_ROWS or cols > MAX_COLS:
note = QLabel(f"⚠ Showing {show_rows}/{rows} rows × {show_cols}/{cols} cols")
note.setObjectName("info_label")
note.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.stack_layout.addWidget(note)
table = QTableWidget(show_rows, show_cols)
table.setEditTriggers(QAbstractItemView.EditTrigger.NoEditTriggers)
table.setSelectionMode(QAbstractItemView.SelectionMode.ContiguousSelection)
table.horizontalHeader().setSectionResizeMode(QHeaderView.ResizeMode.Interactive)
table.horizontalHeader().setDefaultSectionSize(90)
table.verticalHeader().setDefaultSectionSize(22)
table.setFont(QFont("JetBrains Mono, Consolas, monospace", 10))
is_float = np.issubdtype(flat.dtype, np.floating)
is_complex = np.iscomplexobj(flat)
is_bytes = flat.dtype.kind == "S"
for r in range(show_rows):
for c in range(show_cols):
val = flat[r, c]
txt = (
f"{val:.6g}"
if is_float
else f"{val:.4g}" if is_complex else str(val.decode()) if is_bytes else str(val)
)
cell = QTableWidgetItem(txt)
cell.setTextAlignment(Qt.AlignmentFlag.AlignRight | Qt.AlignmentFlag.AlignVCenter)
table.setItem(r, c, cell)
self.stack_layout.addWidget(table)
# ── Main window ────────────────────────────────────────────────────────────
class HDF5Viewer(QMainWindow):
def __init__(self, filepath=None):
super().__init__()
self.h5files = {} # filepath -> h5py.File
self._build_ui()
if filepath:
self.load_files([filepath])
def apply_theme(self, theme: Literal["dark", "light"]):
"""
Apply the theme
Args:
theme (str): Theme, either "dark" or "light"
"""
self.data_panel.apply_theme(theme)
def load_files(self, filepaths: list[str]):
"""Open one or more HDF5 files and add each as a top-level tree node."""
for f in filepaths:
if f in self.h5files:
continue # already loaded
self.h5files[f] = h5py.File(f, "r")
self._add_file_to_tree(f)
def _build_ui(self):
central = QWidget()
self.setCentralWidget(central)
root_layout = QHBoxLayout(central)
splitter = QSplitter(Qt.Orientation.Horizontal)
splitter.setChildrenCollapsible(False)
# ── Left pane ──
left_pane = QWidget()
left_layout = QVBoxLayout(left_pane)
self.tree = QTreeWidget()
self.tree.setHeaderLabels(["Name", "Type", "Shape"])
self.tree.header().setStretchLastSection(False)
self.tree.header().setSectionResizeMode(0, QHeaderView.ResizeMode.Stretch)
self.tree.header().setSectionResizeMode(1, QHeaderView.ResizeMode.ResizeToContents)
self.tree.header().setSectionResizeMode(2, QHeaderView.ResizeMode.ResizeToContents)
self.tree.itemClicked.connect(self._on_item_clicked)
left_layout.addWidget(self.tree, 1)
# ── Right pane ──
self.data_panel = DataPanel()
splitter.addWidget(left_pane)
splitter.addWidget(self.data_panel)
splitter.setStretchFactor(0, 1)
splitter.setStretchFactor(1, 3)
splitter.setSizes([300, 900])
splitter.setHandleWidth(6)
splitter.setChildrenCollapsible(False)
root_layout.addWidget(splitter)
def _add_file_to_tree(self, filepath: str):
"""Add a single file as a new top-level node in the tree."""
h5file = self.h5files[filepath]
filename = filepath.split("/")[-1]
dataset_icon = material_icon(
"dataset", size=(ICON_SIZE, ICON_SIZE), color=get_accent_colors().default.name()
)
root_item = QTreeWidgetItem(self.tree, [filename, "Group", ""])
root_item.setIcon(0, dataset_icon)
root_item.setData(0, Qt.ItemDataRole.UserRole, "/")
root_item.setData(0, Qt.ItemDataRole.UserRole + 1, "group")
root_item.setData(0, Qt.ItemDataRole.UserRole + 2, filepath) # so clicks know which file
self.populate_tree(root_item, h5file)
self.tree.addTopLevelItem(root_item)
# Expand first 2 levels
self.tree.expandItem(root_item)
for i in range(root_item.childCount()):
self.tree.expandItem(root_item.child(i))
self.tree.setCurrentItem(root_item)
def populate_tree(self, parent_item, h5_obj):
folder_icon = material_icon("folder", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
vector_icon = material_icon("show_chart", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
array_icon = material_icon(
"stacked_line_chart", size=(ICON_SIZE, ICON_SIZE), color="#2980b9"
)
scalar_icon = material_icon("point_scan", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
str_icon = material_icon("text_snippet", size=(ICON_SIZE, ICON_SIZE), color="#2980b9")
if not isinstance(h5_obj, h5py.Group):
return
for key in h5_obj.keys():
try:
child = h5_obj[key]
except Exception:
continue
if isinstance(child, h5py.Group):
item = QTreeWidgetItem(parent_item, [key, "Group", ""])
item.setIcon(0, folder_icon)
item.setData(0, Qt.ItemDataRole.UserRole, child.name)
item.setData(0, Qt.ItemDataRole.UserRole + 1, "group")
self.populate_tree(item, child)
elif isinstance(child, h5py.Dataset):
shape_str = "x".join(str(s) for s in child.shape) or "scalar"
d = child.dtype
dtype = "unknown"
if np.issubdtype(d, np.integer):
dtype = "int"
if np.issubdtype(d, np.floating):
dtype = "float"
if np.issubdtype(d, np.complexfloating):
dtype = "complex"
if d.kind in ("S", "U", "O"):
dtype = "str"
if shape_str == "scalar":
if dtype == "str":
icon = str_icon
else:
icon = scalar_icon
elif "x" in shape_str:
icon = array_icon
else:
icon = vector_icon
item = QTreeWidgetItem(parent_item, [key, dtype, shape_str])
item.setIcon(0, icon)
item.setData(0, Qt.ItemDataRole.UserRole, child.name)
item.setData(0, Qt.ItemDataRole.UserRole + 1, "dataset")
item.setForeground(1, QBrush(QColor(get_accent_colors().success.name())))
item.setForeground(2, QBrush(QColor("#656365")))
def _get_filepath_for_item(self, item: QTreeWidgetItem) -> str:
"""Walk up the tree to find the filepath stored on the root node."""
node = item
while node.parent():
node = node.parent()
return node.data(0, Qt.ItemDataRole.UserRole + 2)
def _on_item_clicked(self, item, _col):
path = item.data(0, Qt.ItemDataRole.UserRole)
kind = item.data(0, Qt.ItemDataRole.UserRole + 1)
filepath = self._get_filepath_for_item(item)
if not path or not filepath:
return
h5file = self.h5files[filepath]
obj = h5file[path] if path != "/" else h5file
if kind == "dataset":
data = h5file[path][()]
self.data_panel.display(data, path)
else:
n = len(obj) if isinstance(obj, h5py.Group) else 0
def clear_files(self):
"""Close all open HDF5 files and reset the tree."""
for h5file in self.h5files.values():
h5file.close()
self.h5files.clear()
self.tree.clear()
self.data_panel.show_empty()
def closeEvent(self, event):
for h5file in self.h5files.values():
h5file.close()
self.h5files.clear()
super().closeEvent(event)
superxas_bec/bec_widgets/widgets/data_viewer/widgets/__init__,py
View File
superxas_bec/bec_widgets/widgets/data_viewer/qt_widgets.py → superxas_bec/bec_widgets/widgets/data_viewer/widgets/qt_widgets.py
+235 -151
View File
@@ -1,151 +1,235 @@
"""
TaggedListWidget — a QListWidget where each item shows a label + styled tag pills.
Selection works natively; no popup, no paintEvent hacks.
"""
import sys
from qtpy.QtCore import QPoint, QRect, QSize, Qt
from qtpy.QtGui import QColor, QFont, QFontMetrics, QPainter, QPen
from qtpy.QtWidgets import (
QApplication,
QLabel,
QListWidget,
QListWidgetItem,
QStyle,
QStyledItemDelegate,
QStyleOptionViewItem,
QVBoxLayout,
QWidget,
)
# ── Design tokens ──────────────────────────────────────────────────────────────
ITEM_HEIGHT = 30
H_PAD = 12
TAG_H_PAD = 7
TAG_V_PAD = 3
TAG_GAP = 5
LABEL_TAG_GAP = 12
CORNER_RADIUS = 4
TAG_TEXT_COLOR = "#FFFFFF"
# ── Enum compat (PySide6 nested vs PyQt5 flat) ────────────────────────────────
try:
_DEMIBOLD = QFont.Weight.DemiBold
_MEDIUM = QFont.Weight.Medium
except AttributeError:
_DEMIBOLD = QFont.DemiBold
_MEDIUM = QFont.Medium
_AlignVCenter = Qt.AlignmentFlag.AlignVCenter if hasattr(Qt, "AlignmentFlag") else Qt.AlignVCenter
_AlignCenter = Qt.AlignmentFlag.AlignCenter if hasattr(Qt, "AlignmentFlag") else Qt.AlignCenter
_UserRole = Qt.ItemDataRole.UserRole if hasattr(Qt, "ItemDataRole") else Qt.UserRole
_NoPen = Qt.PenStyle.NoPen if hasattr(Qt, "PenStyle") else Qt.NoPen
_AA = QPainter.RenderHint.Antialiasing if hasattr(QPainter, "RenderHint") else QPainter.Antialiasing
try:
_State_Selected = QStyle.StateFlag.State_Selected
_State_MouseOver = QStyle.StateFlag.State_MouseOver
except AttributeError:
_State_Selected = QStyle.State_Selected
_State_MouseOver = QStyle.State_MouseOver
# ── Delegate ──────────────────────────────────────────────────────────────────
class TaggedDelegate(QStyledItemDelegate):
def sizeHint(self, option: QStyleOptionViewItem, index) -> QSize:
return QSize(option.rect.width() or 300, ITEM_HEIGHT)
def paint(self, painter: QPainter, option: QStyleOptionViewItem, index) -> None:
painter.save()
is_selected = bool(option.state & _State_Selected)
is_hover = bool(option.state & _State_MouseOver)
# Background
if is_selected:
painter.fillRect(option.rect, option.palette.highlight())
elif is_hover:
painter.fillRect(option.rect, QColor("#F1F5F9"))
else:
painter.fillRect(option.rect, option.palette.base())
label_text = (
index.data(
Qt.ItemDataRole.DisplayRole if hasattr(Qt, "ItemDataRole") else Qt.DisplayRole
)
or ""
)
tags: list = index.data(_UserRole) or []
# Label
label_font = painter.font() # inherit default font
label_font.setWeight(_DEMIBOLD)
painter.setFont(label_font)
label_color = (
option.palette.highlightedText().color()
if is_selected
else option.palette.text().color()
)
painter.setPen(QPen(label_color))
fm = QFontMetrics(label_font)
label_w = fm.horizontalAdvance(label_text)
label_y = option.rect.top() + (ITEM_HEIGHT - fm.height()) // 2 + fm.ascent()
painter.drawText(QPoint(option.rect.left() + H_PAD, label_y), label_text)
# Tag pills
tag_font = painter.font() # inherit default font
tag_font.setWeight(_MEDIUM)
fm_tag = QFontMetrics(tag_font)
x = option.rect.left() + H_PAD + label_w + LABEL_TAG_GAP
for tag_text, hex_color in tags:
tag_text = str(tag_text)
tw = fm_tag.horizontalAdvance(tag_text) + 2 * TAG_H_PAD
th = fm_tag.height() + 2 * TAG_V_PAD
ty = option.rect.top() + (ITEM_HEIGHT - th) // 2
pill = QRect(x, ty, tw, th)
fill = QColor(hex_color)
if is_selected:
fill = fill.lighter(140)
painter.setRenderHint(_AA)
painter.setPen(_NoPen)
painter.setBrush(fill)
painter.drawRoundedRect(pill, CORNER_RADIUS, CORNER_RADIUS)
painter.setFont(tag_font)
painter.setPen(QPen(QColor(TAG_TEXT_COLOR)))
painter.drawText(pill, _AlignCenter, tag_text)
x += tw + TAG_GAP
painter.restore()
# ── Widget ────────────────────────────────────────────────────────────────────
class TaggedListWidget(QListWidget):
"""QListWidget with label + coloured tag pills per row."""
def __init__(self, parent=None) -> None:
super().__init__(parent)
self.setItemDelegate(TaggedDelegate(self))
self.setMouseTracking(True) # enables hover highlight
def addTaggedItem(self, label: str, tags: list | None = None) -> QListWidgetItem:
"""
Add a row. tags is a list of (text, hex_color) pairs, e.g.
[("v1.26", "#2563EB"), ("stable", "#16A34A")]
"""
item = QListWidgetItem(str(label))
if tags:
item.setData(_UserRole, list(tags))
self.addItem(item)
return item
def currentTags(self) -> list:
item = self.currentItem()
return item.data(_UserRole) or [] if item else []
"""
Universal Qt widgets
"""
from functools import partial
from bec_widgets.utils.colors import get_accent_colors
# pylint: disable=E0611
from qtpy.QtCore import QPoint, QRect, QSize, Qt
from qtpy.QtGui import QColor, QFont, QFontMetrics, QPainter, QPen
from qtpy.QtWidgets import (
QGroupBox,
QHBoxLayout,
QLabel,
QLayout,
QListWidget,
QListWidgetItem,
QPushButton,
QStyle,
QStyledItemDelegate,
QStyleOptionViewItem,
QVBoxLayout,
QWidget,
)
class Group(QGroupBox):
def __init__(self, label, objs, orientation="vertical"):
super().__init__(label)
if orientation == "vertical":
self._layout = QVBoxLayout(self)
elif orientation == "horizontal":
self._layout = QHBoxLayout(self)
else:
raise ValueError(f"Orientation {orientation} is not supported!")
for obj in objs:
if isinstance(obj, QWidget):
self._layout.addWidget(obj)
elif isinstance(obj, QLayout):
self._layout.addLayout(obj)
class Button(QWidget):
def __init__(self, label=None, label_button: str = "", enabled=False):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(10, 0, 0, 0)
layout.setSpacing(0)
if label is not None:
self.label = QLabel(label)
self.label.setFixedWidth(140)
layout.addWidget(self.label)
self.button = QPushButton(label_button)
if label is not None:
self.button.setFixedWidth(160)
self.enable_button(enabled)
layout.addWidget(self.button)
def clicked_connect(self, func):
"""Connect a function to the button press."""
self.button.clicked.connect(func)
def enable_button(self, enable: bool = False):
if enable:
self.button.setStyleSheet(
f"QPushButton {{background-color: {get_accent_colors().default.name()}; color: white;}}"
)
self.button.setEnabled(True)
else: # disabled
self.button.setStyleSheet(
"QPushButton {{background-color: rgb(120, 120, 120); color: white;}}"
)
self.button.setDisabled(True)
def setText(self, text):
self.button.setText(text)
class ListWidget(QWidget):
def __init__(self, identifier=""):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(10, 0, 0, 0)
layout.setSpacing(0)
self.identifier = identifier
self.value = TaggedListWidget()
layout.addWidget(self.value)
def clear(self):
self.value.clear()
def addTaggedItem(self, label, tags):
self.value.addTaggedItem(label, tags)
def setCurrentIndex(self, text):
self.value.setCurrentIndex(text)
def currentItemChanged_connect(self, func):
"""Connect a function to the Enter/Return key press."""
self.value.currentItemChanged.connect(
partial(
func,
identifier=self.identifier,
value_obj=self.value,
value=lambda: self.value.currentIndex(),
)
)
def setDisabled(self, disable):
self.value.setDisabled(disable)
class TaggedListWidget(QListWidget):
"""QListWidget with label + coloured tag pills per row."""
def __init__(self, parent=None) -> None:
super().__init__(parent)
self.setItemDelegate(TaggedDelegate(self))
self.setMouseTracking(True) # enables hover highlight
def addTaggedItem(self, label: str, tags: list | None = None) -> QListWidgetItem:
"""
Add a row. tags is a list of (text, hex_color) pairs, e.g.
[("v1.26", "#2563EB"), ("stable", "#16A34A")]
"""
item = QListWidgetItem(str(label))
if tags:
item.setData(_UserRole, list(tags))
self.addItem(item)
return item
def currentTags(self) -> list:
item = self.currentItem()
return item.data(_UserRole) or [] if item else []
ITEM_HEIGHT = 30
H_PAD = 12
TAG_H_PAD = 7
TAG_V_PAD = 3
TAG_GAP = 5
LABEL_TAG_GAP = 12
CORNER_RADIUS = 4
TAG_TEXT_COLOR = "#FFFFFF"
_DEMIBOLD = QFont.Weight.DemiBold
_MEDIUM = QFont.Weight.Medium
_AlignCenter = (
Qt.AlignmentFlag.AlignCenter if hasattr(Qt, "AlignmentFlag") else Qt.AlignmentFlag.AlignCenter
)
_UserRole = Qt.ItemDataRole.UserRole if hasattr(Qt, "ItemDataRole") else Qt.ItemDataRole.UserRole
_NoPen = Qt.PenStyle.NoPen if hasattr(Qt, "PenStyle") else Qt.PenStyle.NoPen
_AA = (
QPainter.RenderHint.Antialiasing
if hasattr(QPainter, "RenderHint")
else QPainter.RenderHint.Antialiasing
)
_State_Selected = QStyle.StateFlag.State_Selected
_State_MouseOver = QStyle.StateFlag.State_MouseOver
class TaggedDelegate(QStyledItemDelegate):
def sizeHint(self, option: QStyleOptionViewItem, index) -> QSize:
return QSize(option.rect.width() or 300, ITEM_HEIGHT)
def paint(self, painter: QPainter, option: QStyleOptionViewItem, index) -> None:
painter.save()
is_selected = bool(option.state & _State_Selected)
is_hover = bool(option.state & _State_MouseOver)
# Background
if is_selected:
painter.fillRect(option.rect, option.palette.highlight())
elif is_hover:
painter.fillRect(option.rect, QColor("#F1F5F9"))
else:
painter.fillRect(option.rect, option.palette.base())
label_text = (
index.data(
Qt.ItemDataRole.DisplayRole
if hasattr(Qt, "ItemDataRole")
else Qt.ItemDataRole.DisplayRole
)
or ""
)
tags: list = index.data(_UserRole) or []
# Label
label_font = painter.font() # inherit default font
label_font.setWeight(_DEMIBOLD)
painter.setFont(label_font)
label_color = (
option.palette.highlightedText().color()
if is_selected
else option.palette.text().color()
)
painter.setPen(QPen(label_color))
fm = QFontMetrics(label_font)
label_w = fm.horizontalAdvance(label_text)
label_y = option.rect.top() + (ITEM_HEIGHT - fm.height()) // 2 + fm.ascent()
painter.drawText(QPoint(option.rect.left() + H_PAD, label_y), label_text)
# Tag pills
tag_font = painter.font() # inherit default font
tag_font.setWeight(_MEDIUM)
fm_tag = QFontMetrics(tag_font)
x = option.rect.left() + H_PAD + label_w + LABEL_TAG_GAP
for tag_text, hex_color in tags:
tag_text = str(tag_text)
tw = fm_tag.horizontalAdvance(tag_text) + 2 * TAG_H_PAD
th = fm_tag.height() + 2 * TAG_V_PAD
ty = option.rect.top() + (ITEM_HEIGHT - th) // 2
pill = QRect(x, ty, tw, th)
fill = QColor(hex_color)
if is_selected:
fill = fill.lighter(140)
painter.setRenderHint(_AA)
painter.setPen(_NoPen)
painter.setBrush(fill)
painter.drawRoundedRect(pill, CORNER_RADIUS, CORNER_RADIUS)
painter.setFont(tag_font)
painter.setPen(QPen(QColor(TAG_TEXT_COLOR)))
painter.drawText(pill, _AlignCenter, tag_text)
x += tw + TAG_GAP
painter.restore()
superxas_bec/bec_widgets/widgets/designer_plugins.py
+2
View File
@@ -6,8 +6,10 @@ from __future__ import annotations
designer_plugins = {
"DataViewer": ("superxas_bec.bec_widgets.widgets.data_viewer.data_viewer", "DataViewer"),
"DigitalTwin": ("superxas_bec.bec_widgets.widgets.digital_twin.digital_twin", "DigitalTwin"),
}
widget_icons = {
"DataViewer": "find_in_page",
"DigitalTwin": "lightbulb",
}
superxas_bec/bec_widgets/widgets/digital_twin/__init__.py
+3
View File
@@ -0,0 +1,3 @@
from .beamline import get_parameters
parameters = get_parameters()
superxas_bec/bec_widgets/widgets/digital_twin/beamline.py
+51
View File
@@ -0,0 +1,51 @@
import socket
from bec_lib import bec_logger
from .types import BeamlineId
logger = bec_logger.logger
def get_beamline_id() -> BeamlineId:
"""
Based on the bec servers hostname, tries to extract the beamline
identifier (e.g. x01da, x10da, etc).
Raises:
ValueError if beamline cannot be extracted from hostname or beamline not implemented.
"""
bec_hostname = socket.gethostname()
start = bec_hostname.find("x")
if start != -1:
beamline = bec_hostname[start : start + 5]
match beamline:
case "x01da":
return BeamlineId.X01DA
case "x10da":
return BeamlineId.X10DA
case _:
raise ValueError(f"Not implemented beamline {beamline}")
else:
logger.warning(f"Failed to extract beamline from bec server hostname {bec_hostname}")
choice = input("Do you want to manually select a beamline? (yes/no): ").strip().lower()
if choice in ["yes", "y"]:
bl = input(f"Choose from: {[bl.value for bl in BeamlineId]}")
if bl in BeamlineId:
logger.info(f"Manually selected beamline {bl}")
return BeamlineId(bl)
else:
raise ValueError(f"Wrong selection {bl}")
else:
raise ValueError("Cannot open digital twin without a beamline")
def get_parameters():
beamline = get_beamline_id()
if beamline == "x01da":
from . import x01da_parameters as parameters
elif beamline == "x10da":
from . import x10da_parameters as parameters
else:
raise ValueError(f"Unknown beamline: {beamline}")
return parameters
superxas_bec/bec_widgets/widgets/digital_twin/calculations/__init__.py
View File
superxas_bec/bec_widgets/widgets/digital_twin/calculations/calc_positions.py
+297
View File
@@ -0,0 +1,297 @@
"""
Calculates the positions of axes based on a beamline config
"""
import numpy as np
from bec_lib import bec_logger
from .. import parameters as bl
from ..types import BeamlineId, ConfigDict
logger = bec_logger.logger
def calc_positions(beamline: BeamlineId, cfg: ConfigDict) -> dict[str, dict[str, float]]:
"""
Calculates the positions of axes based on a beamline config.
Args:
cfg(ConfigDict): Dictionary with beamline config
Returns:
dict[str, dict[str, float]]: Dictionary mapping device names to dictionaries
containing a "value" key with the corresponding float value (position).
"""
pos = {}
## FE slits
trxr = -np.arctan(cfg["h_acc"]) * bl.feSlits.center1[1]
trxw = (
(np.arctan(cfg["h_acc"]) * bl.feSlits.center1[1])
/ bl.feSlits.center1[1]
* bl.feSlits.center2[1]
)
tryb = -np.arctan(cfg["v_acc"]) * bl.feSlits.center1[1]
tryt = (
(np.arctan(cfg["v_acc"]) * bl.feSlits.center1[1])
/ bl.feSlits.center1[1]
* bl.feSlits.center2[1]
)
xgap = trxw - trxr
ygap = tryt - tryb
pos["sldi_gapx"] = {"value": xgap}
pos["sldi_gapy"] = {"value": ygap}
## Collimating Mirror
obj_dist = bl.cm.center[1] # object distance
beam_vs = 2 * obj_dist * np.tan(cfg["v_acc"]) # vertical size of beam after CM
# TRX
if cfg["cm_stripe"] in bl.cm.surface:
index = bl.cm.surface.index(cfg["cm_stripe"])
else:
raise ValueError(f"Requested stripe {cfg['cm_stripe']} not found in parameters!")
cm_trx = -(bl.cm.limOptX[0][index] + bl.cm.limOptX[1][index]) / 2
pos["cm_trx"] = {"value": cm_trx}
# TRY
height = obj_dist * np.tan(cfg["v_acc"]) ** 2 * 1 / np.tan(cfg["cm_pitch"])
pos["cm_try"] = {"value": height}
# Pitch
pos["cm_rotx"] = {
"value": -cfg["cm_pitch"] * 1e3
} # invert and convert to mrad (same as EGU of rotx axis)
# Bending Radius
radius = (
2.0 * obj_dist / np.sin(cfg["cm_pitch"])
) # Elements of modern X-ray Physics, page 108 ff.
pos["cm_bnd_radius"] = {"value": radius * 1e-6} # Convert to km
## Monochromator
if cfg["mo1_mode"] == "Monochromatic":
# Add 2x CM pitch to the bragg angle
bragg = cfg["mo1_bragg"]
elif cfg["mo1_mode"] == "Pinkbeam":
# Align xtal surfaces parallel to beam
bragg = 0
else:
raise ValueError("Monochromator mode not supported")
pos["mo1_bragg_angle"] = {"value": bragg / np.pi * 180} # Bragg angle in deg
# TRY, Height
l = bl.mo1.xtalGap[0] / np.sin(cfg["mo1_bragg"])
yhor = l * np.cos(2.0 * (cfg["mo1_bragg"] + cfg["cm_pitch"]))
yver = yhor * np.tan(2.0 * cfg["cm_pitch"])
if cfg["mo1_mode"] == "Monochromatic":
beam_offset_mo1 = (
l * np.sin(2.0 * (cfg["mo1_bragg"] + cfg["cm_pitch"])) - yver
) # Resultat ist korrekt!
elif cfg["mo1_mode"] == "Pinkbeam":
beam_offset_mo1 = 0
else:
raise ValueError("Monochromator mode not supported")
def csc(a):
return 1 / np.sin(a)
def cot(a):
return 1 / np.tan(a)
# calculate height of center of first crystal surface
f = bl.mo1.rotOffset # rotation offset, mm
d = bl.mo1.heightOffset # xtal height offset, mm
c = d * csc(cfg["mo1_bragg"]) - f * cot(cfg["mo1_bragg"])
# Calculate height of center of rotation
b = np.sqrt(
d**2 * csc(cfg["mo1_bragg"]) ** 2
- 2 * d * f * cot(cfg["mo1_bragg"]) * csc(cfg["mo1_bragg"])
+ f**2 * cot(cfg["mo1_bragg"]) ** 2
+ f**2
)
h = np.cos(np.pi / 2 - np.arctan(f / c) - cfg["mo1_bragg"] - 2 * cfg["cm_pitch"]) * b
h2 = ((bl.mo1.center[1] - bl.cm.center[1]) - np.sqrt(b**2 - h**2)) * np.tan(2 * cfg["cm_pitch"])
height_mo1_real = (
h + h2
) # per design, the height should not change if the pitch of the CM is not changed!
if cfg["mo1_mode"] == "Monochromatic":
pass
elif cfg["mo1_mode"] == "Pinkbeam":
height_mo1_real = (
height_mo1_real - 13
) # Move down to let beam pass between both crystal without touching copper cooler
else:
raise ValueError("Monochromator mode not supported")
pos["mo1_try"] = {"value": height_mo1_real}
# TRX, Crystal selection
if cfg["mo1_mode"] == "Monochromatic":
xtal = cfg["mo1_xtal"].translate(
str.maketrans("", "", "()")
) # Remove brackets from xtal name to conform with parameters
if xtal in bl.mo1.xtal:
index = bl.mo1.xtal.index(xtal)
else:
raise ValueError(f"Requested xtal {xtal} not found in parameters!")
pos["mo1_trx"] = {"value": bl.mo1.xtalOffsetX[index]}
else:
pos["mo1_trx"] = {"value": 0}
diag = bl.mo1.xtalGap[0] / np.sin(cfg["mo1_bragg"]) # Calculations for Mono
dz = diag * np.cos(2 * (cfg["cm_pitch"] + cfg["mo1_bragg"]))
## Slits 1
d = bl.opSlits1.center[1] - bl.cm.center[1] - dz
sl1_beam_height = d * np.tan(2 * cfg["cm_pitch"]) + beam_offset_mo1
pos["sl1_centery"] = {"value": sl1_beam_height}
pos["sl1_gapy"] = {"value": beam_vs}
## Beam Monitor 1
d = bl.opBM1.center[1] - bl.cm.center[1] - dz
bm1_beam_height = d * np.tan(2 * cfg["cm_pitch"]) + beam_offset_mo1
pos["bm1_try"] = {"value": bm1_beam_height}
## Focusing Mirror
p = bl.fm.center[1]
q = cfg["smpl"] - bl.fm.center[1]
f = (p * q) / (p + q) # focal length
# Bender radius
if cfg["fm_qy"] is None:
radius = 2 * q / np.sin(cfg["fm_rotx"]) # ideal bending radius for focused beam
else:
radius = (
2 * cfg["fm_qy"] / np.sin(cfg["fm_rotx"])
) # ideal bending radius for unfocused beam
pos["fm_bnd_radius"] = {"value": radius * 1e-6} # Convert to km
# Pitch
d = bl.fm.center[1] - bl.cm.center[1] - dz
fm_rotx = (
2 * cfg["cm_pitch"] - cfg["fm_rotx"]
) # calculate pitch in absolute values (according to horizontal plane)
pos["fm_rotx"] = {
"value": -fm_rotx * 1e3
} # invert and convert to mrad (same as EGU of rotx axis)
if cfg["fm_stripe"] in ("Rh (toroid)", "Pt (toroid)"):
# TRY
if cfg["fm_stripe"] == "Rh (toroid)":
r = bl.fm.r[0]
h_cyl = bl.fm.hToroid[0]
else: # PT toroid
r = bl.fm.r[1]
h_cyl = bl.fm.hToroid[1]
width_beam = 2 * bl.fm.center[1] * np.tan(cfg["h_acc"] * 1e-3)
alpha = np.arccos(1 - width_beam**2 / (2 * r**2))
h = r - (r * np.cos(alpha / 2))
fm_beam_height = (d * np.tan(2 * cfg["cm_pitch"]) + beam_offset_mo1) * cfg["fm_gain_height"]
fm_height = (d * np.tan(2 * cfg["cm_pitch"]) + beam_offset_mo1 - h_cyl + h / 2) * cfg[
"fm_gain_height"
]
pos["fm_try"] = {"value": fm_height}
# TRX
if cfg["fm_stripe"] == "Rh (toroid)":
x_cyl = -bl.fm.xToroid[0]
else:
x_cyl = -bl.fm.xToroid[1]
pos["fm_trx"] = {"value": x_cyl}
elif cfg["fm_stripe"] in ("Rh (flat)", "Pt (flat)"):
# TRY
fm_height = (d * np.tan(2 * cfg["cm_pitch"]) + beam_offset_mo1) * cfg["fm_gain_height"]
fm_beam_height = fm_height
pos["fm_try"] = {"value": fm_height}
# TRX
if cfg["fm_stripe"] == "Rh (flat)":
x_flat = -bl.fm.xFlat[0]
else:
x_flat = -bl.fm.xFlat[1]
pos["fm_trx"] = {"value": x_flat}
else:
raise ValueError("FM Stripe selection not valid")
pos["fm_roty"] = {"value": 0}
pos["fm_rotz"] = {"value": 0}
## Slits 2
if hasattr(bl, "opSlits2"):
d = bl.opSlits2.center[1] - bl.fm.center[1]
sl2_beam_height = fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"]))
pos["sl2_centery"] = {"value": sl2_beam_height}
pos["sl2_gapy"] = {"value": beam_vs}
## Beam Monitor 2
d = bl.opBM2.center[1] - bl.fm.center[1]
bm2_beam_height = fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"]))
pos["bm2_try"] = {"value": bm2_beam_height}
## Optical Table
if beamline == "x01da":
# TRY
d = bl.ehWindow.center[1] - bl.fm.center[1]
ot_height = fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"]))
pos["ot_try"] = {"value": ot_height}
# Pitch
ot_pitch = -(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"])
pos["ot_rotx"] = {"value": ot_pitch * 1e3}
# TRZ ES1
ot_es1_trz = cfg["smpl"]
pos["ot_es1_trz"] = {"value": ot_es1_trz}
# ES0 exit window
pos["es0wi_try"] = {
"value": 5
} # At 5mm, the middle of the window is 500 mm from the table (neutral position)
else:
# Exit window height
d = bl.ehWindow.center[1] - bl.fm.center[1]
es0wi_try = fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"]))
pos["es0wi_try"] = {"value": es0wi_try}
# ES1 table height
d = bl.es1.center[1] - bl.fm.center[1]
es1_try = fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"]))
pos["es1_try"] = {"value": es1_try}
# IC0 height
d = bl.es1ic0.center[1] - bl.fm.center[1]
es1ic0_try = (
fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"])) - es1_try
)
pos["es1ic0_try"] = {"value": es1ic0_try}
# IC1 height
d = bl.es1ic1.center[1] - bl.fm.center[1]
es1ic1_try = (
fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"])) - es1_try
)
pos["es1ic1_try"] = {"value": es1ic1_try}
# IC2 height
d = bl.es1ic2.center[1] - bl.fm.center[1]
es1ic2_try = (
fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"])) - es1_try
)
pos["es1ic2_try"] = {"value": es1ic2_try}
# ES2 table height
d = bl.es2.center[1] - bl.fm.center[1]
es2_try = fm_beam_height - d * np.tan(-(2 * cfg["cm_pitch"] - 2 * cfg["fm_rotx"]))
pos["es2_try"] = {"value": es2_try}
return pos
superxas_bec/bec_widgets/widgets/digital_twin/calculations/calc_sideview.py
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"""
Calculates the sideview coordinates based on a beamline config.
"""
import numpy as np
from .. import parameters as bl
from ..types import ConfigDict, DataDict
def calc_sideview(cfg: ConfigDict) -> DataDict:
"""
Calculates the sideview coordinates based on a beamline config.
Args:
cfg(ConfigDict): Dictionary with beamline config
Returns:
DataDict: Sideview data
"""
beam: DataDict = {"x": [], "y": []}
beam["x"] = []
beam["y"] = []
beam["x"].append(0) # Source
beam["y"].append(bl.sourceHeight)
beam["x"].append(bl.cm.center[1]) # CM
beam["y"].append(bl.sourceHeight)
if cfg["mo1_mode"] == "Monochromatic":
diag = bl.mo1.xtalGap[0] / np.sin(cfg["mo1_bragg"]) # Calculations for Mono
dy = diag * np.sin(2 * (cfg["cm_pitch"] + cfg["mo1_bragg"]))
dz = diag * np.cos(2 * (cfg["cm_pitch"] + cfg["mo1_bragg"]))
beam["x"].append(bl.mo1.center[1] - dz / 2) # Mono 1.1
beam["y"].append(
bl.sourceHeight
+ np.tan(2 * cfg["cm_pitch"]) * (bl.mo1.center[1] - dz / 2 - bl.cm.center[1])
)
beam["x"].append(bl.mo1.center[1] + dz / 2) # Mono 1.2
beam["y"].append(
bl.sourceHeight
+ np.tan(2 * cfg["cm_pitch"]) * (bl.mo1.center[1] - dz / 2 - bl.cm.center[1])
+ dy
)
beam["x"].append(bl.fm.center[1]) # FM
beam["y"].append(
bl.sourceHeight
+ np.tan(2 * cfg["cm_pitch"]) * (bl.fm.center[1] - bl.cm.center[1] - dz)
+ dy
)
beam["x"].append(cfg["smpl"]) # Experiment
beam["y"].append(
bl.sourceHeight
+ np.tan(2 * cfg["cm_pitch"]) * (bl.fm.center[1] - bl.cm.center[1] - dz)
+ dy
+ np.tan(2 * (cfg["cm_pitch"] - cfg["fm_rotx"])) * (cfg["smpl"] - bl.fm.center[1])
)
elif cfg["mo1_mode"] == "Pinkbeam":
beam["x"].append(bl.fm.center[1]) # FM
beam["y"].append(
bl.sourceHeight + np.tan(2 * cfg["cm_pitch"]) * (bl.fm.center[1] - bl.cm.center[1])
)
beam["x"].append(cfg["smpl"]) # Experiment
beam["y"].append(
bl.sourceHeight
+ np.tan(2 * cfg["cm_pitch"]) * (bl.fm.center[1] - bl.cm.center[1])
+ np.tan(2 * (cfg["cm_pitch"] - cfg["fm_rotx"])) * (cfg["smpl"] - bl.fm.center[1])
)
return beam
superxas_bec/bec_widgets/widgets/digital_twin/calculations/calc_surfaces.py
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"""
Calculates the surface coordinates based on a beamline config.
"""
import re
import numpy as np
from bec_lib import bec_logger
from .. import parameters as bl
from ..types import ConfigDict, SurfaceDict
logger = bec_logger.logger
def calc_surfaces(cfg: ConfigDict) -> SurfaceDict:
"""
Calculates the surface coordinates based on a beamline config.
Args:
cfg(ConfigDict): Dictionary with beamline config
Returns:
SurfaceDict: Surface data
"""
out: SurfaceDict = {
"cm": {"x": [], "y": []},
"mo1_1": {"x": [], "y": []},
"mo1_2": {"x": [], "y": []},
"fm": {"x": [], "y": []},
}
# Collimating mirror
l = 2 * bl.cm.center[1] * np.tan(cfg["v_acc"]) / np.sin(cfg["cm_pitch"])
w1 = 2 * (bl.cm.center[1] - l / 2) * np.tan(cfg["h_acc"])
w2 = 2 * (bl.cm.center[1] + l / 2) * np.tan(cfg["h_acc"])
# index = bl.cm.surface.index(cfg["cm_stripe"])
cen = -cfg["cm_trx"]
out["cm"]["x"] = [cen - w1 / 2, cen - w2 / 2, cen + w2 / 2, cen + w1 / 2]
out["cm"]["y"] = [-l / 2, l / 2, l / 2, -l / 2]
# Monochromator
# calculate height of center of first crystal surface
c = bl.mo1.heightOffset * 1 / np.sin(cfg["mo1_bragg"]) - bl.mo1.rotOffset * 1 / np.tan(
cfg["mo1_bragg"]
)
e = bl.mo1.xtalGap[0] / np.tan(cfg["mo1_bragg"]) - c
xtal = cfg["mo1_xtal"].translate(
str.maketrans("", "", "()")
) # Remove brackets from xtal name to conform with parameters
index = bl.mo1.xtal.index(xtal)
xtal_pos = bl.mo1.xtalOffsetX[index]
xtal_length_1 = bl.mo1.xtalLength1[index]
xtal_length_2 = bl.mo1.xtalLength2[index]
width_beam = 2 * bl.mo1.center[1] * np.tan(cfg["h_acc"])
height_beam = 2 * bl.cm.center[1] * np.tan(cfg["v_acc"])
w = height_beam / np.sin(cfg["mo1_bragg"])
if cfg["mo1_mode"] == "Monochromatic":
out["mo1_1"]["x"] = [
xtal_pos - width_beam / 2,
xtal_pos + width_beam / 2,
xtal_pos + width_beam / 2,
xtal_pos - width_beam / 2,
]
out["mo1_1"]["y"] = [
xtal_length_1 / 2 - c - w / 2,
xtal_length_1 / 2 - c - w / 2,
xtal_length_1 / 2 - c + w / 2,
xtal_length_1 / 2 - c + w / 2,
]
out["mo1_2"]["x"] = [
xtal_pos - width_beam / 2,
xtal_pos + width_beam / 2,
xtal_pos + width_beam / 2,
xtal_pos - width_beam / 2,
]
out["mo1_2"]["y"] = [
-xtal_length_2 / 2 + e - w / 2,
-xtal_length_2 / 2 + e - w / 2,
-xtal_length_2 / 2 + e + w / 2,
-xtal_length_2 / 2 + e + w / 2,
]
else: # Pinkbeam
out["mo1_1"]["x"] = []
out["mo1_1"]["y"] = []
out["mo1_2"]["x"] = []
out["mo1_2"]["y"] = []
if cfg["fm_stripe"] is None:
return out
# Focusing mirror
if cfg["fm_stripe"] in ("Rh (toroid)", "Pt (toroid)"):
surface = bl.fm.surfaceToroid
stripe = re.sub(r"\s*\(.*?\)", "", cfg["fm_stripe"]).strip()
index = surface.index(stripe)
r = bl.fm.r[index]
else:
surface = bl.fm.surfaceFlat
stripe = re.sub(r"\s*\(.*?\)", "", cfg["fm_stripe"]).strip()
index = surface.index(stripe)
r = bl.fm.r[index]
off = -cfg["fm_trx"]
width_beam = 2 * bl.fm.center[1] * np.tan(cfg["h_acc"])
if cfg["fm_stripe"] in ("Rh (toroid)", "Pt (toroid)"):
l = height_beam / np.sin(cfg["fm_rotx"])
alpha = np.arccos(1 - width_beam**2 / (2 * r**2))
h = r - (r * np.cos(alpha / 2))
z = h / np.tan(cfg["fm_rotx"])
x = [off - width_beam / 2, off - width_beam / 2]
y = [l / 2 - z / 2, -l / 2 - z / 2]
res = 20
x_elipse = np.linspace(0, np.pi, res)
y_elipse = np.linspace(0, np.pi, res)
x_elipse = [-width_beam / 2 * np.cos(i) + off for i in x_elipse]
y_elipse = [width_beam * np.sin(i) * z / width_beam - l / 2 - z / 2 for i in y_elipse]
x.extend(x_elipse)
y.extend(y_elipse)
x.extend([off + width_beam / 2, off + width_beam / 2])
y.extend([-l / 2 - z / 2, l / 2 - z / 2])
res = 50
x_elipse = np.linspace(np.pi, 0, res)
y_elipse = np.linspace(np.pi, 0, res)
x_elipse = [-width_beam / 2 * np.cos(i) + off for i in x_elipse]
y_elipse = [width_beam * np.sin(i) * z / width_beam + l / 2 - z / 2 for i in y_elipse]
x.extend(x_elipse)
y.extend(y_elipse)
out["fm"]["x"] = x
out["fm"]["y"] = y
else: # flat surface, no toroid
l = height_beam / np.sin(cfg["fm_rotx"])
w1 = 2 * (bl.fm.center[1] - l / 2) * np.tan(cfg["h_acc"])
w2 = 2 * (bl.fm.center[1] + l / 2) * np.tan(cfg["h_acc"])
out["fm"]["x"] = [off - w1 / 2, off + w1 / 2, off + w2 / 2, off - w2 / 2]
out["fm"]["y"] = [-l / 2, -l / 2, l / 2, l / 2]
return out
superxas_bec/bec_widgets/widgets/digital_twin/calculations/calc_varia.py
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"""
Various calculations for the digital twin
"""
import re
from typing import Literal, cast
import numpy as np
from bec_lib import bec_logger
from scipy.interpolate import UnivariateSpline
from xrt.backends.raycing.physconsts import AVOGADRO, CHeVcm
from .. import parameters as bl
logger = bec_logger.logger
H = 6.62606957e-34
E = 1.602176634e-19
C = 299792458
RE = 2.8179e-15
def sldi_gap_to_acc(sldi_gapx: float, sldi_gapy: float) -> tuple[float, float]:
"""
Calculate the slits acceptance based on the gap values
Args:
sldi_gapx(float): GAPX value of the slits in mm
sldi_gapy(float): GAPY value of the slits in mm
Returns:
tuple[float, float]: Horizontal and vertical acceptance in rad
"""
d1 = bl.feSlits.center1[1]
d2 = bl.feSlits.center2[1]
h_acc = np.tan(sldi_gapx / (d2 + d1))
v_acc = np.tan(sldi_gapy / (d2 + d1))
return h_acc, v_acc
def cm_trx_to_stripe(cm_trx: float) -> str | None:
"""
Based on the trx value of the collimating mirror, return
the correct stripe
Args:
cm_trx(float): Collimating mirror trx value
Returns
str | None: Stripe of the mirror, None if not found
"""
cm_stripe = None
for name, low, high in zip(bl.cm.surface, bl.cm.limOptX[0], bl.cm.limOptX[1]):
if low <= cm_trx <= high:
cm_stripe = name
return cm_stripe
def cm_stripe_to_trx(cm_stripe: str) -> float | None:
"""
Based on the stripe of the collimating mirror, return
the trx value
Args:
cm_stripe(str): Stripe of the collimating mirror
Returns:
float | None: TRX value of the stripe. None if not found
"""
for name, low, high in zip(bl.cm.surface, bl.cm.limOptX[0], bl.cm.limOptX[1]):
if cm_stripe == name:
return -(low + high) / 2
return None
def fm_trx_to_stripe(fm_trx: float) -> str | None:
"""
Based on the trx value of the focusing mirror, return
the correct stripe
Args:
fm_trx(float): focusing mirror trx value
Returns
str | None: Stripe of the mirror, None if not found
"""
fm_stripe = None
if hasattr(bl.fm, "surfaceFlat"):
for name, low, high in zip(bl.fm.surfaceFlat, bl.fm.limOptXFlat[1], bl.fm.limOptXFlat[0]):
if low <= fm_trx <= high:
fm_stripe = name + " (flat)"
for name, low, high in zip(bl.fm.surfaceToroid, bl.fm.limOptXToroid[1], bl.fm.limOptXToroid[0]):
if low <= fm_trx <= high:
fm_stripe = name + " (toroid)"
return fm_stripe
def fm_stripe_to_trx(fm_stripe: str) -> float | None:
"""
Based on the stripe of the focusing mirror, return
the trx value
Args:
fm_stripe(str): Stripe of the focusing mirror
Returns:
float | None: TRX value of the stripe. None if not found
"""
if hasattr(bl.fm, "surfaceFlat"):
for name, low, high in zip(bl.fm.surfaceFlat, bl.fm.limOptXFlat[1], bl.fm.limOptXFlat[0]):
if fm_stripe == name + " (flat)":
return (low + high) / 2
for name, low, high in zip(bl.fm.surfaceToroid, bl.fm.limOptXToroid[1], bl.fm.limOptXToroid[0]):
if fm_stripe == name + " (toroid)":
return -(low + high) / 2
return None
def mo1_energy_resolution(xtal: Literal["Si111", "Si311"], energy: float) -> float:
"""
Calculate the energy resolution of the monochromator
Args:
xtal(str): Xtal name. "Si111" or "Si311"
energy(float): Energy in eV
Returns:
float: Energy resolution in eV
"""
index = bl.mo1.xtal.index(xtal)
crystal = bl.mo1.material1[index]
dtheta = np.linspace(-30, 90, 601)
theta = crystal.get_Bragg_angle(energy) + dtheta * 1e-6
refl = np.abs(crystal.get_amplitude(energy, np.sin(theta))[0]) ** 2 # single crystal
refl2 = refl**2 # DCM with parallel crystals
# FWHM of the DCM curve
spline = UnivariateSpline(dtheta, refl2 - refl2.max() / 2, s=0)
roots = cast(np.ndarray, spline.roots())
r1, r2 = float(roots[0]), float(roots[1])
fwhm_rad = (r2 - r1) * 1e-6 # µrad → rad
# Energy resolution
theta_b = crystal.get_Bragg_angle(energy)
de_over_e = fwhm_rad / np.tan(theta_b)
de = de_over_e * energy
# logger.info(f"DCM FWHM : {r2-r1:.2f} µrad")
# logger.info(f"ΔE/E : {dE_over_E:.2e}")
# logger.info(f"ΔE : {dE:.3f} eV at {E} eV")
return de
def cm_reflectivity(cm_stripe: str, cm_pitch: float, energy: float) -> float:
"""
Calculate the reflectivity of the mirror stripe based
on the pitch and energy.
Args:
cm_stripe(str): Mirror stripe
cm_pitch(float): Pitch of the mirror (beam incidence angle)
energy(float): Energy of the beam in eV
Returns:
float: Reflectivity [0-1]
"""
if cm_stripe is None:
return np.nan
index = bl.cm.surface.index(cm_stripe)
rs, _ = bl.cm.material[index].get_amplitude(energy, np.sin(cm_pitch))[0:2]
refl = abs(rs) ** 2
return refl
def fm_reflectivity(fm_stripe: str, fm_pitch: float, energy: float) -> float:
"""
Calculate the reflectivity of the mirror stripe based
on the pitch and energy.
Args:
cm_stripe(str): Mirror stripe
cm_pitch(float): Pitch of the mirror (beam incidence angle)
energy(float): Energy of the beam in eV
Returns:
float: Reflectivity [0-1]
"""
if fm_stripe is None:
return np.nan
if fm_stripe in ("Rh (toroid)", "Pt (toroid)"):
surface = bl.fm.surfaceToroid
material = bl.fm.materialToroid
stripe = re.sub(r"\s*\(.*?\)", "", fm_stripe).strip()
index = surface.index(stripe)
else:
surface = bl.fm.surfaceFlat
material = bl.fm.materialFlat
stripe = re.sub(r"\s*\(.*?\)", "", fm_stripe).strip()
index = surface.index(stripe)
rs, _ = material[index].get_amplitude(energy, np.sin(fm_pitch))[0:2]
refl = abs(rs) ** 2
return refl
def mo1_bragg_angle(
mo_mode: Literal["Monochromatic", "Pinkbeam"], d_spacing: float, energy: float, cm_pitch: float
) -> tuple[float, float]:
"""
Calculate the bragg angle of the monochromator.
Corrects for the collimating mirror pitch.
Args:
mo_mode(str): Monochromator mode. "Monochromatic" or "Pinkbeam"
d_spacing(float): D-spacing of the crystal in Angstrom
energy(float): Energy of the beam in eV
cm_pitch(float): Pitch of collimating mirror in rad
Returns:
tuple[float, float]: Bragg angle and corrected bragg angle
"""
wl = C * H / (E * energy)
val = wl / (2 * d_spacing * 1e-10)
bragg_angle = 0
if val > -1 and val < 1:
bragg_angle = np.asin(val)
if mo_mode == "Monochromatic":
# Add 2x CM pitch to the bragg angle
bragg_angle_cor = (2 * cm_pitch) + bragg_angle
else:
# Align xtal surfaces parallel to beam
bragg_angle_cor = 2 * cm_pitch
return bragg_angle, bragg_angle_cor
def fm_ideal_pitch(
fm_focus: Literal["Defocused", "Focused", "Manual"],
fm_stripe: str,
smpl: float,
sldi_hacc: float | None = None,
sldi_vacc: float | None = None,
fm_focx: float | None = None,
fm_focy: float | None = None,
) -> tuple[float, float | None]:
"""
Calculates the ideal pitch for the focusing mirror depending on the
focusing strategy.
If "Defocused" is chosed, sldi_hacc, sldi_vacc, fm_focx and fm_focy
must be provided.
Args:
fm_focus(str): Focus strategy. "Defocused", "Focused" or "Manual
fm_stripe(str): Mirror stripe
smpl(float): Sample position in mm from source
sldi_hacc(float): Horizontal acceptance of frontend slits. Defaults to None
sldi_vacc(float): Vertical acceptance of frontend slits. Defaults to None
fm_focx(float): Requested horizontal spot size in mm. Defaults to None
fm_focy(float): Requested vertical spot size in mm. Defaults to None
Returns:
tuple[float, float | None]: Pitch of mirror in rad, qy in mm
"""
# logger.info("Calculate pitch and qy now...")
# logger.info(f"sldi_hacc: {sldi_hacc}")
# logger.info(f"sldi_vacc: {sldi_vacc}")
# logger.info(f"fm_stripe: {fm_stripe}")
# logger.info(f"smpl: {smpl}")
p_cm = bl.cm.center[1] # posCM
p = bl.fm.center[1] # posFM
q = smpl - bl.fm.center[1] # dist posFM to posEX
if fm_focus == "Defocused":
assert sldi_hacc is not None, "sldi_hacc must be provided for Defocused mode"
assert sldi_vacc is not None, "sldi_vacc must be provided for Defocused mode"
assert fm_focx is not None, "fm_focx must be provided for Defocused mode"
assert fm_focy is not None, "fm_focy must be provided for Defocused mode"
a = 2 * np.tan(sldi_hacc) * bl.fm.center[1] # Beam width at focusing mirror
# logger.info(f"a: {a}")
# logger.info(f"sldi_hacc: {sldi_hacc}")
# logger.info(f"bl.fm.center[1]: {bl.fm.center[1]}")
# logger.info(f"p: {p}")
# logger.info(f"q: {q}")
b = (
2 * np.tan(sldi_vacc) * bl.cm.center[1]
) # Beam height at focusing mirror (collimated beam)
x = fm_focx
# logger.info(f"x: {x}")
x = 0.098821 * x**2 + 0.512344 * x # polynom to correct for spot size
# logger.info(f"x (corrected): {x}")
y = fm_focy
y = 3.183562 * y**2 + 1.258364 * y # polynom to correct for spot size
qx = q + x * p / a
qy = q + y * p_cm / b
f = (p * qx) / (p + qx) # focal length
# logger.info(f"qx: {qx}")
# logger.info(f"f: {f}")
else: # Calculate for focused beam on sample in "manual" and "focused" mode
qy = None
f = (p * q) / (p + q) # focal length
pitch = 0
if "Rh" in fm_stripe:
pitch = np.arcsin(bl.fm.r[0] / (2 * f)) # ideal pitch for FM
if "Pt" in fm_stripe:
pitch = np.arcsin(bl.fm.r[1] / (2 * f)) # ideal pitch for FM
# logger.info(f"fm_pitch: {pitch}")
# logger.info(f"qy: {qy}")
return pitch, qy
def calc_beamsize(
sldi_hacc: float,
sldi_vacc: float,
fm_stripe: str,
fm_pitch: float,
fm_radius: float,
smpl: float,
) -> tuple[float, float | None]:
"""
Calculate the resulting beamsize according to the input parameters
Args:
sldi_hacc(float): Horizontal acceptance of frontend slits
sldi_vacc(float): Vertical acceptance of frontend slits
fm_stripe(str): Mirror stripe
fm_pitch(float): Focusing mirror pitch in rad
fm_radius(float): Focusing mirror bender radius in m
smpl(float): Sample position in mm from source
Returns:
tuple[float, float | None]: horizontal spot size, vertical spot size, both in mm
"""
# logger.info("Calculate beamsize now...")
# logger.info(f"sldi_hacc: {sldi_hacc}")
# logger.info(f"sldi_vacc: {sldi_vacc}")
# logger.info(f"fm_stripe: {fm_stripe}")
# logger.info(f"fm_pitch: {fm_pitch}")
# logger.info(f"fm_radius: {fm_radius}")
# logger.info(f"smpl: {smpl}")
p_cm = bl.cm.center[1] # posCM
p = bl.fm.center[1] # posFM
q = smpl - bl.fm.center[1] # dist posFM to posEX
qy = fm_radius * np.sin(fm_pitch) / 2
a = 2 * np.tan(sldi_hacc) * bl.fm.center[1] # Beam width at focusing mirror
b = 2 * np.tan(sldi_vacc) * bl.cm.center[1] # Beam height at focusing mirror (collimated beam)
f = 0
if "Rh" in fm_stripe:
f = bl.fm.r[0] / (2 * np.sin(fm_pitch))
if "Pt" in fm_stripe:
f = bl.fm.r[1] / (2 * np.sin(fm_pitch))
qx = p * f / (p - f)
x = a * (qx - q) / p
y = b * (qy - q) / p_cm
# Change this | to a plus if calculation is not correct
fm_focx = -4 * (64043 - 125000 * np.sqrt(0.26249637 + 0.395284 * x)) / 98821
# Change this | to a plus if calculation is not correct
fm_focy = -1 * (314591 - 250000 * np.sqrt(1.58347995 + 12.734248 * y)) / 1591781
# logger.info(f"f: {f}")
# logger.info(f"qx: {qx}")
# logger.info(f"qy: {qy}")
# logger.info(f"fm_focx: {fm_focx}")
# logger.info(f"fm_focy: {fm_focy}")
return fm_focx, fm_focy
def cm_critical_angle(cm_stripe: Literal["Si", "Pt", "Rh"], energy) -> float:
"""
Calculate the critical angle of the mirror stripe
Args:
cm_stripe(str): Mirror stripe. "Si", "Pt" or "Rh"
energy(float): Energy in eV
Returns:
float: Critical angle in rad
"""
if cm_stripe == "Si":
stripe = bl.stripeSi
elif cm_stripe == "Pt":
stripe = bl.stripePt
else:
stripe = bl.stripeRh
w = CHeVcm / 100 / energy # convert energy [eV] to wavelength [m]
f1 = stripe.elements[0].Z + np.real(stripe.elements[0].get_f1f2(energy))
number_density = stripe.rho * 1e3 * AVOGADRO / (stripe.elements[0].mass / 1e3)
critical_angle = np.sqrt(number_density * RE * w**2 * f1 / np.pi)
return critical_angle
def mirror_surface_geometries(
mirror: Literal["cm", "fm_toroid", "fm_flat"],
) -> dict[str, tuple[float, float, float, float]]:
"""
Return the mirror stripe geometries
Args:
mirror(str): Mirror. "cm", "fm_toroid" or "fm_flat"
Returns:
dict[str, tuple[float, float, float, float]]: Dictionary mapping surface
names to tuples of (x, y, width, height).
"""
if mirror == "cm":
surface = bl.cm.surface
lim_opt_x = bl.cm.limOptX
lim_opt_y = bl.cm.limOptY
elif mirror == "fm_toroid":
surface = bl.fm.surfaceToroid
lim_opt_x = bl.fm.limOptXToroid
lim_opt_y = bl.fm.limOptYToroid
elif mirror == "fm_flat":
surface = bl.fm.surfaceFlat
lim_opt_x = bl.fm.limOptXFlat
lim_opt_y = bl.fm.limOptYFlat
else:
raise ValueError(f"Requested mirror {mirror} not available!")
geom = {}
for sf, lx, hx, ly, hy in zip(surface, lim_opt_x[0], lim_opt_x[1], lim_opt_y[0], lim_opt_y[1]):
geom[sf] = (lx, ly, hx - lx, hy - ly)
return geom
def mo_surface_geometries(
mo: Literal["mo1"], plane: Literal[0, 1]
) -> dict[str, tuple[float, float, float, float]]:
"""
Return the monochromator xtal geometries
Args:
mo(str): Monochromator. Only "mo1" implemented
plane(int): Surface of xtal. 0 and 1 (First and second)
Returns:
dict[str, tuple[float, float, float, float]]: Dictionary mapping surface
names to tuples of (x, y, width, height).
"""
if mo == "mo1":
xtal = bl.mo1.xtal
xtal_width = bl.mo1.xtalWidth
xtal_offset_x = bl.mo1.xtalOffsetX
if plane == 0:
xtal_length = bl.mo1.xtalLength1
else:
xtal_length = bl.mo1.xtalLength2
else:
return {}
geom = {}
for sf, w, offx, length in zip(xtal, xtal_width, xtal_offset_x, xtal_length):
geom[sf] = (offx - w / 2, -length / 2, w, length)
return geom
def wall_geometries() -> list[list[float]]:
"""
Return the wall geometries
Returns:
list[list[float]]: List of [x, y, width, height] geometry values for each wall.
"""
geom = []
if not hasattr(bl, "walls"):
return geom
for i, _ in enumerate(bl.walls.start):
geom.append(
[
bl.walls.start[i],
bl.walls.height[i][0],
bl.walls.end[i] - bl.walls.start[i],
bl.walls.height[i][1] - bl.walls.height[i][0],
]
)
return geom
def pipe_geometries() -> list[dict[str, np.ndarray]]:
"""
Return the wall geometries
Returns:
list[dict[str, np.ndarray]]: List of dictionaries with keys "x" and "y",
each containing a numpy array of two float values representing
the start and end coordinates of the pipe top and bottom edges.
"""
pipes = []
if not hasattr(bl, "vacuum_pipes"):
return pipes
for i, _ in enumerate(bl.vacuum_pipes.center):
top = bl.vacuum_pipes.center[i] + bl.vacuum_pipes.diameter[i] / 2 + bl.sourceHeight
bottom = bl.vacuum_pipes.center[i] - bl.vacuum_pipes.diameter[i] / 2 + bl.sourceHeight
pipes.append(
{
"x": np.array([bl.vacuum_pipes.start[i], bl.vacuum_pipes.end[i]]),
"y": np.array([top, top]),
}
)
pipes.append(
{
"x": np.array([bl.vacuum_pipes.start[i], bl.vacuum_pipes.end[i]]),
"y": np.array([bottom, bottom]),
}
)
return pipes
def table_to_smpl_pos(table: str) -> float:
"""
Return the sample position based on the table name.
Args:
table (str): Table name, e.g. ES1 or ES2
"""
if table == bl.es1.name:
return bl.es1.center[1]
if table == bl.es2.name:
return bl.es2.center[1]
raise ValueError(f"Table {table} not found in beamline parameter file")
superxas_bec/bec_widgets/widgets/digital_twin/digital_twin.py
+985
View File
@@ -0,0 +1,985 @@
"""
Digital Twin: Custom BEC widget to support the beamline alignment.
"""
import sys
from pathlib import Path
from typing import Literal, cast
import numpy as np
import yaml
from bec_lib import bec_logger
from bec_lib.endpoints import MessageEndpoints
from bec_widgets.utils.bec_dispatcher import BECDispatcher
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.utils.colors import apply_theme, get_accent_colors
from bec_widgets.utils.error_popups import SafeSlot
# pylint: disable=E0611
from qtpy.QtCore import Qt, QTimer
from qtpy.QtGui import QFont
from qtpy.QtWidgets import (
QApplication,
QComboBox,
QDialog,
QDialogButtonBox,
QFrame,
QHBoxLayout,
QLabel,
QPlainTextEdit,
QPushButton,
QScrollArea,
QSizePolicy,
QStyle,
QVBoxLayout,
QWidget,
)
from .beamline import get_beamline_id
from .calculations.calc_positions import calc_positions
from .calculations.calc_sideview import calc_sideview
from .calculations.calc_surfaces import calc_surfaces
from .calculations.calc_varia import (
calc_beamsize,
cm_critical_angle,
cm_reflectivity,
cm_stripe_to_trx,
cm_trx_to_stripe,
fm_ideal_pitch,
fm_reflectivity,
fm_stripe_to_trx,
fm_trx_to_stripe,
mo1_bragg_angle,
mo1_energy_resolution,
sldi_gap_to_acc,
table_to_smpl_pos,
)
from .panels.input_panel import InputPanel
from .panels.mover_panel import MoverPanel
from .panels.plots import SideviewPlot, SurfacePlots
from .panels.settings_panel import SettingsPanel
from .types import ConfigDict
from .widgets.qt_widgets import ComboBox, InputNumberField
logger = bec_logger.logger
OFFSET_FILE_X01DA = Path(__file__).with_name("x01da_offsets.yaml")
OFFSET_FILE_X10DA = Path(__file__).with_name("x10da_offsets.yaml")
class DigitalTwin(BECWidget, QWidget):
"""
Main widget of Digital Twin
"""
PLUGIN = True
ICON_NAME = "lightbulb"
def __init__(self, *arg, parent=None, **kwargs):
super().__init__(parent=parent, theme_update=True, *arg, **kwargs)
self.get_bec_shortcuts()
self.beamline = get_beamline_id()
# Debugging, override beamline!
# self.beamline = BeamlineId.X10DA
self.offset_file = Path()
match self.beamline:
case "x01da":
self.offset_file = OFFSET_FILE_X01DA
case "x10da":
self.offset_file = OFFSET_FILE_X10DA
# Check if devices are all in config
self.check_bec_config()
self.bec_dispatcher.connect_slot(
self.check_bec_config, MessageEndpoints.device_config_update()
)
logger.info(f"Start Digital Twin with beamline {self.beamline} and all devices available")
self.content_widget = QWidget(self)
self.root_layout = QHBoxLayout(self.content_widget)
self.root_layout.setContentsMargins(6, 6, 6, 6)
self.root_layout.setSpacing(6)
self.input_widget = QWidget()
self.input_layout = QVBoxLayout(self.input_widget)
self.input_layout.setContentsMargins(4, 4, 4, 4)
self.input_layout.setSpacing(6)
self.input = InputPanel(self.beamline)
self.settings = SettingsPanel()
self.input_layout.addWidget(self.input)
self.input_layout.addWidget(self.settings)
self.input_layout.addStretch()
self.plot_widget = QWidget()
self.plot_layout = QVBoxLayout(self.plot_widget)
self.plot_layout.setContentsMargins(4, 4, 4, 4)
self.plot_layout.setSpacing(6)
self.sideview_plot = SideviewPlot()
self.surface_plots = SurfacePlots(self.beamline)
self.plot_layout.addWidget(self.sideview_plot, stretch=1)
self.plot_layout.addWidget(self.surface_plots, stretch=1)
self.plot_widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
self.mover = MoverPanel(self.beamline, self.dev)
self.input_scroll = self._scroll_area(self.input_widget, min_width=320, max_width=360)
self.mover_scroll = self._scroll_area(self.mover, min_width=380, max_width=460)
self.root_layout.addWidget(self.input_scroll)
self.root_layout.addWidget(self.plot_widget, stretch=1)
self.root_layout.addWidget(self.mover_scroll)
widget_layout = self.layout()
if widget_layout is None:
widget_layout = QVBoxLayout(self)
widget_layout.setContentsMargins(0, 0, 0, 0)
widget_layout.setSpacing(0)
widget_layout.addWidget(self.content_widget)
self.setWindowTitle("Digital Twin")
self.resize(1450, 950)
self.input.energy.value_changed_connect(self.calc_assistant)
self.input.sldi_hacc.value_changed_connect(self.calc_assistant)
self.input.sldi_vacc.value_changed_connect(self.calc_assistant)
self.input.cm_stripe.activated_connect(self.calc_assistant)
self.input.cm_pitch.value_changed_connect(self.calc_assistant)
self.input.mo1_mode.activated_connect(self.calc_assistant)
self.input.mo1_xtal.activated_connect(self.calc_assistant)
self.input.fm_stripe.activated_connect(self.calc_assistant)
self.input.fm_focus.activated_connect(self.calc_assistant)
self.input.fm_rotx.value_changed_connect(self.calc_assistant)
self.input.fm_focx.value_changed_connect(self.calc_assistant)
self.input.fm_focy.value_changed_connect(self.calc_assistant)
match self.input.smpl:
case InputNumberField():
self.input.smpl.value_changed_connect(self.calc_assistant)
case ComboBox():
self.input.smpl.activated_connect(self.calc_assistant)
self.input.adapt_reality.clicked_connect(self.adapt_reality)
self.settings.load_offsets.clicked_connect(self.load_offsets)
self.settings.show_offsets.clicked_connect(self.show_offsets)
self.bragg_angle = 0.0
self.qy = 0.0
self.offsets = {}
# Initialize all values
self.load_offsets(recalculate=False)
self.calc_assistant(identifier="init")
self.adapt_reality()
# Timer: update reality plots every 1 second
self._timer = QTimer(self)
self._timer.setInterval(1000)
self._timer.timeout.connect(self.calc_reality)
self._timer.start()
@staticmethod
def _scroll_area(widget: QWidget, min_width: int, max_width: int) -> QScrollArea:
"""Wrap a side panel in a compact vertical scroll area."""
scroll = QScrollArea()
scroll.setWidgetResizable(True)
widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.MinimumExpanding)
scroll.setWidget(widget)
scroll.setFrameShape(QFrame.Shape.NoFrame)
scroll.setHorizontalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOff)
scroll.setMinimumWidth(min_width)
scroll.setMaximumWidth(max_width)
scroll.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Expanding)
return scroll
def apply_theme(self, theme: Literal["dark", "light"]):
"""
Apply the theme
Args:
theme (str): Theme, either "dark" or "light"
"""
self.sideview_plot.apply_theme(theme)
self.surface_plots.apply_theme(theme)
self.mover.apply_theme(theme)
@SafeSlot()
def check_bec_config(self, *args):
"""
Checks the BEC config and opens a window if not all necessary
devices are loaded in the config. If called from a slot from
BEC dispatcher whenever there is a config update, stop the timer
that updates the plot in the background.
"""
reload_config = (args[0] if args else {}).get("action") == "reload"
if reload_config:
self._timer.stop()
devices = [
"abs",
"sldi_gapx",
"sldi_gapy",
"cm_trx",
"cm_try",
"cm_bnd",
"cm_rotx",
"mo1_bragg",
"mo1_trx",
"mo1_try",
"sl1_centery",
"sl1_gapy",
"bm1_try",
"fm_trx",
"fm_try",
"fm_bnd",
"fm_rotx",
"fm_roty",
"fm_rotz",
"bm2_try",
"es0wi_try",
]
if self.beamline == "x01da": # X01DA specific devices
devices.extend(
[
"cm_bnd_radius",
"fm_bnd_radius",
"sl2_centery",
"sl2_gapy",
"ot_try",
"ot_es1_trz",
]
)
if self.beamline == "x10da": # X10DA specific devices
devices.extend(["mo1_rotx", "es1_try", "es1ic0_try", "es1ic1_try", "es1ic2_try"])
while True:
missing = [d for d in devices if d not in self.dev]
if not missing:
break
dialog = QDialog(self)
dialog.setWindowTitle("Digital Twin - Config Check")
dialog.setFixedWidth(400)
layout = QVBoxLayout()
top = QHBoxLayout()
icon = QLabel()
icon_pixmap = (
QApplication.style()
.standardIcon(QStyle.StandardPixmap.SP_MessageBoxWarning)
.pixmap(48, 48)
)
icon.setPixmap(icon_pixmap)
icon.setAlignment(Qt.AlignmentFlag.AlignTop)
top.addWidget(icon)
text = QLabel(
"The current config does not include all required devices to run Digital Twin."
+ "Reload the config with the correct devices."
)
text.setWordWrap(True)
text.setAlignment(Qt.AlignmentFlag.AlignTop)
top.addWidget(text, stretch=1)
layout.addLayout(top)
info = QLabel("Missing devices:\n" + ", ".join(missing))
info.setWordWrap(True)
info.setAlignment(Qt.AlignmentFlag.AlignTop)
layout.addWidget(info)
layout.addStretch()
buttons = QHBoxLayout()
check_again = QPushButton("Check Again")
close_app = QPushButton("Close Application")
check_again.clicked.connect(dialog.accept)
close_app.clicked.connect(dialog.reject)
buttons.addWidget(check_again)
buttons.addWidget(close_app)
layout.addLayout(buttons)
dialog.setLayout(layout)
dialog.show()
info.setMinimumHeight(info.heightForWidth(info.width()))
if dialog.exec_() == QDialog.DialogCode.Rejected:
running_app = QApplication.instance()
if running_app is not None:
running_app.exit(0)
if reload_config:
self._timer.start()
@SafeSlot()
def calc_assistant(self, *_, **kwargs):
"""
Calculates various values for the assistant.
If called from a qt slot, the identifier represents
the button pressed / value changed. Based on the identifier,
calculate different values.
Note: identifier=init calculates all values
"""
identifier = kwargs["identifier"]
match identifier:
case "init":
self.update_mo1_mode()
self.calc_mo1_bragg_angle()
self.calc_cm_crit_pitch()
self.calc_cm_reflectivity()
self.update_fm_mode()
self.calc_fm_reflectivity()
self.calc_cm_fm_harm_suppr()
self.calc_fm_ideal_pitch()
self.calc_mo1_energy_resolution()
case "energy":
self.calc_mo1_bragg_angle()
self.calc_cm_crit_pitch()
self.calc_cm_reflectivity()
self.calc_fm_reflectivity()
self.calc_cm_fm_harm_suppr()
self.calc_mo1_energy_resolution()
case "hacc":
self.calc_fm_ideal_pitch()
case "vacc":
self.calc_fm_ideal_pitch()
case "cm_stripe":
self.calc_cm_crit_pitch()
self.calc_cm_reflectivity()
self.calc_cm_fm_harm_suppr()
case "cm_pitch":
self.calc_cm_reflectivity()
self.calc_cm_fm_harm_suppr()
case "mo1_mode":
self.update_mo1_mode()
case "mo1_xtal":
self.calc_mo1_bragg_angle()
self.calc_mo1_energy_resolution()
case "fm_focus":
self.update_fm_mode()
self.calc_fm_ideal_pitch()
case "fm_focx":
self.calc_fm_ideal_pitch()
case "fm_focy":
self.calc_fm_ideal_pitch()
case "fm_rotx":
self.calc_fm_reflectivity()
self.calc_cm_fm_harm_suppr()
case "fm_stripe":
self.calc_fm_reflectivity()
self.calc_cm_fm_harm_suppr()
self.calc_fm_ideal_pitch()
case "smpl":
self.calc_fm_ideal_pitch()
self.calc_positions()
self.calc_assistant_sideview()
self.calc_assistant_surfaces()
def get_assistant_config(self, apply_offset: bool = False) -> ConfigDict:
"""
Assembles the digital twin config from the assistants input.
Args:
apply_offset(bool): Applies the offset values to the config.
Defaults to False
Returns:
ConfigDict: config of the assistant
"""
fm_focus = self.input.fm_focus.currentText()
if fm_focus == "Manual":
fm_rotx = self.input.fm_rotx.value()
fm_qy = None
elif fm_focus == "Focused":
fm_rotx = self.input.fm_rotx_ideal.value()
fm_qy = None
else: # Focused
fm_rotx = self.input.fm_rotx_ideal.value()
fm_qy = self.qy
cm_stripe = self.input.cm_stripe.currentText()
cm_trx = cm_stripe_to_trx(cm_stripe)
fm_stripe = self.input.fm_stripe.currentText()
fm_trx = fm_stripe_to_trx(fm_stripe)
assert cm_trx is not None, f"No cm_trx found for given stripe {cm_stripe}!"
assert fm_trx is not None, f"No fm_trx found for given stripe {fm_stripe}!"
match self.input.smpl:
case InputNumberField():
smpl = self.input.smpl.value()
case ComboBox():
table = self.input.smpl.currentText()
smpl = table_to_smpl_pos(table)
config: ConfigDict = {
"energy": self.input.energy.value(),
"h_acc": self.input.sldi_hacc.value(),
"v_acc": self.input.sldi_vacc.value(),
"cm_pitch": -self.input.cm_pitch.value(),
"cm_stripe": cm_stripe,
"cm_trx": cm_trx,
"mo1_mode": self.input.mo1_mode.currentText(),
"mo1_xtal": self.input.mo1_xtal.currentText(),
"mo1_bragg": self.bragg_angle,
"fm_rotx": -fm_rotx,
"fm_stripe": fm_stripe,
"fm_trx": fm_trx,
"fm_qy": fm_qy,
"fm_gain_height": 1,
"smpl": smpl,
}
# Apply offsets
if apply_offset:
for axis, _ in config.items():
if axis in self.offsets:
axis_offsets = self.offsets[axis]
if "modifier" in axis_offsets and "offset" in axis_offsets:
for idx, rng in enumerate(axis_offsets["modifier"]["range"]):
if rng[0] < config[axis_offsets["modifier"]["axis"]] < rng[1]:
config[axis] += axis_offsets["offset"][idx]
break
elif "offset" in axis_offsets:
config[axis] += axis_offsets["offset"]
# Convert to SI units!
config["h_acc"] *= 1e-3
config["v_acc"] *= 1e-3
config["cm_pitch"] *= 1e-3
config["fm_rotx"] *= 1e-3
# logger.info(f'Config created: {config}')
return config
def get_reality_config(self) -> ConfigDict:
"""
Assembles the digital twin config based on the real axis positions.
Returns:
ConfigDict: config of the reality
"""
mo1_trx = self.dev.mo1_trx.read(cached=True)["mo1_trx"]["value"]
if abs(mo1_trx) > 5:
mo1_mode = "Monochromatic"
else:
mo1_mode = "Pinkbeam"
mo1_bragg = self.dev.mo1_bragg.read(cached=True)
sldi_gapx = self.dev.sldi_gapx.read(cached=True)["sldi_gapx"]["value"]
sldi_gapy = self.dev.sldi_gapy.read(cached=True)["sldi_gapy"]["value"]
h_acc, v_acc = sldi_gap_to_acc(sldi_gapx, sldi_gapy)
cm_trx = self.dev.cm_trx.read(cached=True)["cm_trx"]["value"]
cm_stripe = cm_trx_to_stripe(-cm_trx)
cm_pitch = self.dev.cm_rotx.read(cached=True)["cm_rotx"]["value"]
fm_trx = self.dev.fm_trx.read(cached=True)["fm_trx"]["value"]
fm_stripe = fm_trx_to_stripe(-fm_trx)
fm_rotx = self.dev.fm_rotx.read(cached=True)["fm_rotx"]["value"]
fm_rotx_real = 2 * cm_pitch - fm_rotx
match self.input.smpl:
case InputNumberField():
smpl = self.dev.ot_es1_trz.read(cached=True)["ot_es1_trz"]["value"]
case ComboBox():
table = self.input.smpl.currentText()
smpl = table_to_smpl_pos(table)
raw = { # Config in SI units!
"energy": mo1_bragg["mo1_bragg"]["value"],
"h_acc": h_acc,
"v_acc": v_acc,
"cm_pitch": -cm_pitch * 1e-3,
"cm_stripe": cm_stripe,
"cm_trx": cm_trx,
"mo1_mode": mo1_mode,
"mo1_xtal": mo1_bragg["mo1_bragg_crystal_current_xtal_string"]["value"],
"mo1_bragg": mo1_bragg["mo1_bragg_angle"]["value"] / 180 * np.pi,
"fm_rotx": -fm_rotx_real * 1e-3,
"fm_stripe": fm_stripe,
"fm_trx": fm_trx,
"fm_qy": None,
"fm_gain_height": 1,
"smpl": smpl,
}
config = cast(ConfigDict, raw)
# logger.info(f'Config created: {config}')
abs_open = self.dev.abs.read(cached=True)["abs_status_string"]["value"] == "OPEN"
if not abs_open:
ready = True
for mover in self.mover.mover_widgets:
if mover.status in ("moving", "error"):
ready = False
if ready:
self.mover.abs.enable_open(True) # Enable open button
else:
self.mover.abs.enable_open(False) # Disable open button
else:
self.mover.abs.enable_open(False) # Disable open button
self.mover.sldi_gapx.set_feedback(sldi_gapx)
self.mover.sldi_gapy.set_feedback(sldi_gapy)
self.mover.cm_trx.set_feedback(cm_trx)
self.mover.cm_try.set_feedback(self.dev.cm_try.read(cached=True)["cm_try"]["value"])
self.mover.cm_bnd.set_feedback(
self.dev.cm_bnd_radius.read(cached=True)["cm_bnd_radius"]["value"]
)
self.mover.cm_rotx.set_feedback(cm_pitch)
self.mover.mo1_bragg_angle.set_feedback(mo1_bragg["mo1_bragg_angle"]["value"])
self.mover.mo1_trx.set_feedback(mo1_trx)
self.mover.mo1_try.set_feedback(self.dev.mo1_try.read(cached=True)["mo1_try"]["value"])
self.mover.sl1_centery.set_feedback(
self.dev.sl1_centery.read(cached=True)["sl1_centery"]["value"]
)
self.mover.sl1_gapy.set_feedback(self.dev.sl1_gapy.read(cached=True)["sl1_gapy"]["value"])
self.mover.bm1_try.set_feedback(self.dev.bm1_try.read(cached=True)["bm1_try"]["value"])
self.mover.fm_trx.set_feedback(fm_trx)
self.mover.fm_try.set_feedback(self.dev.fm_try.read(cached=True)["fm_try"]["value"])
self.mover.fm_bnd.set_feedback(
self.dev.fm_bnd_radius.read(cached=True)["fm_bnd_radius"]["value"]
)
self.mover.fm_rotx.set_feedback(fm_rotx)
self.mover.fm_roty.set_feedback(self.dev.fm_roty.read(cached=True)["fm_roty"]["value"])
self.mover.fm_rotz.set_feedback(self.dev.fm_rotz.read(cached=True)["fm_rotz"]["value"])
if self.beamline == "x01da":
self.mover.sl2_centery.set_feedback(
self.dev.sl2_centery.read(cached=True)["sl2_centery"]["value"]
)
self.mover.sl2_gapy.set_feedback(
self.dev.sl2_gapy.read(cached=True)["sl2_gapy"]["value"]
)
self.mover.bm2_try.set_feedback(self.dev.bm2_try.read(cached=True)["bm2_try"]["value"])
if self.beamline == "x01da":
self.mover.ot_try.set_feedback(self.dev.ot_try.read(cached=True)["ot_try"]["value"])
self.mover.ot_rotx.set_feedback(self.dev.ot_rotx.read(cached=True)["ot_rotx"]["value"])
self.mover.ot_es1_trz.set_feedback(smpl)
self.mover.es0wi_try.set_feedback(
self.dev.es0wi_try.read(cached=True)["es0wi_try"]["value"]
)
if self.beamline == "x10da":
self.mover.es1_try.set_feedback(self.dev.es1_try.read(cached=True)["es1_try"]["value"])
self.mover.es1ic0_try.set_feedback(
self.dev.es1ic0_try.read(cached=True)["es1ic0_try"]["value"]
)
self.mover.es1ic1_try.set_feedback(
self.dev.es1ic1_try.read(cached=True)["es1ic1_try"]["value"]
)
self.mover.es1ic2_try.set_feedback(
self.dev.es1ic2_try.read(cached=True)["es1ic2_try"]["value"]
)
self.mover.es2_try.set_feedback(self.dev.es2_try.read(cached=True)["es2_try"]["value"])
self.mover.abs.set_feedback(abs_open)
return config
@SafeSlot()
def adapt_reality(self, *_):
"""
Based on the real axis positions, adjust the assistant to reflect
the reality.
"""
pos = {}
pos["sldi_gapx"] = self.dev.sldi_gapx.read(cached=True)["sldi_gapx"]["value"]
pos["sldi_gapy"] = self.dev.sldi_gapy.read(cached=True)["sldi_gapy"]["value"]
pos["cm_trx"] = self.dev.cm_trx.read(cached=True)["cm_trx"]["value"]
pos["cm_rotx"] = self.dev.cm_rotx.read(cached=True)["cm_rotx"]["value"]
pos["mo1_trx"] = self.dev.mo1_trx.read(cached=True)["mo1_trx"]["value"]
pos["fm_trx"] = self.dev.fm_trx.read(cached=True)["fm_trx"]["value"]
pos["fm_rotx"] = self.dev.fm_rotx.read(cached=True)["fm_rotx"]["value"]
pos["fm_bnd_radius"] = self.dev.fm_bnd_radius.read(cached=True)["fm_bnd_radius"]["value"]
if self.beamline == "x01da":
pos["ot_es1_trz"] = self.dev.ot_es1_trz.read(cached=True)["ot_es1_trz"]["value"]
# Removing offsets
for axis, _ in pos.items():
if axis in self.offsets:
axis_offsets = self.offsets[axis]
if "modifier" in axis_offsets and "offset" in axis_offsets:
for idx, rng in enumerate(axis_offsets["modifier"]["range"]):
if rng[0] < pos[axis_offsets["modifier"]["axis"]] < rng[1]:
pos[axis] -= axis_offsets["offset"][idx]
break
elif "offset" in axis_offsets:
pos[axis] -= axis_offsets["offset"]
self.input.energy.set_number(self.dev.mo1_bragg.read(cached=True)["mo1_bragg"]["value"])
h_acc, v_acc = sldi_gap_to_acc(pos["sldi_gapx"], pos["sldi_gapy"])
self.input.sldi_hacc.set_number(h_acc * 1e3)
self.input.sldi_vacc.set_number(v_acc * 1e3)
self.input.cm_stripe.set_current_text(cm_trx_to_stripe(-pos["cm_trx"]))
self.input.cm_pitch.set_number(pos["cm_rotx"])
if abs(pos["mo1_trx"]) > 5:
mo1_mode = "Monochromatic"
else:
mo1_mode = "Pinkbeam"
self.input.mo1_mode.set_current_text(mo1_mode)
self.input.mo1_xtal.set_current_text(
self.dev.mo1_bragg.read(cached=True)["mo1_bragg_crystal_current_xtal_string"]["value"]
)
fm_stripe = fm_trx_to_stripe(-pos["fm_trx"])
self.input.fm_stripe.set_current_text(fm_stripe)
fm_rotx_real = 2 * pos["cm_rotx"] - pos["fm_rotx"]
self.input.fm_rotx.set_number(fm_rotx_real)
match self.input.smpl:
case InputNumberField():
smpl = pos["ot_es1_trz"]
self.input.smpl.set_number(pos["ot_es1_trz"])
case ComboBox():
table = self.ask_table_selection(self.input.smpl.currentText())
smpl = table_to_smpl_pos(table)
self.input.smpl.set_current_text(table)
fm_focx, fm_focy = calc_beamsize(
h_acc, v_acc, fm_stripe, -fm_rotx_real * 1e-3, pos["fm_bnd_radius"] * 1e6, smpl
)
if fm_focx < 0.08 and fm_focy < 0.08:
self.input.fm_focus.set_current_text("Focused")
else:
self.input.fm_focus.set_current_text("Defocused")
self.input.fm_focx.set_number(fm_focx)
self.input.fm_focy.set_number(fm_focy)
self.calc_assistant(identifier="init")
def ask_table_selection(self, preset=None) -> str | None:
"""
Opens a dialog asking the user to select a table (ES1 or ES2).
Args:
preset (str): Preset text for the table, either 'ES1' or 'ES2'.
Returns:
The selected table ('ES1' or 'ES2'), or None if the user cancelled.
"""
dialog = QDialog(self)
dialog.setWindowTitle("Select Table")
layout = QVBoxLayout(dialog)
text = QLabel("Select the current table in use.")
combo = QComboBox()
choice = ["ES1", "ES2"]
combo.addItems(choice)
if preset is not None:
if preset in choice:
combo.setCurrentText(preset)
buttons = QDialogButtonBox(
QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
)
buttons.accepted.connect(dialog.accept)
buttons.rejected.connect(dialog.reject)
layout.addWidget(text)
layout.addWidget(combo)
layout.addWidget(buttons)
if dialog.exec() == QDialog.DialogCode.Accepted:
return combo.currentText()
return None
@SafeSlot()
def load_offsets(self, *_, recalculate: bool = True):
"""
Loads or unloads the offsets from the file
Args:
recalculate(bool): Recalculates the assistant values after loading.
Defaults to True
"""
if self.offsets == {}:
# Load offsets
if not self.offset_file.exists():
raise FileNotFoundError(f"Offset file not found: {self.offset_file}")
with self.offset_file.open("r", encoding="utf-8") as f:
data = yaml.safe_load(f)
if not isinstance(data, dict):
raise ValueError(f"Expected a YAML mapping, got {type(data).__name__}")
self.offsets = data
if recalculate:
self.calc_assistant(identifier="init")
self.settings.load_offsets.setText("Unload")
self.settings.offsets_status.setText("Loaded and applied")
self.settings.offsets_status.setColor(get_accent_colors().success.name())
self.settings.show_offsets.enable_button(True)
else:
# Unload offsets
self.offsets = {}
self.calc_assistant(identifier="init")
self.settings.load_offsets.setText("Load")
self.settings.offsets_status.setText("No offsets")
self.settings.offsets_status.setColor(get_accent_colors().default.name())
self.settings.show_offsets.enable_button(False)
@SafeSlot()
def show_offsets(self, *_):
"""
Shows the offsets in a popup window
"""
dialog = QDialog()
dialog.setWindowTitle("Digital Twin - Offsets")
dialog.setFixedWidth(500)
layout = QVBoxLayout(dialog)
layout.setSpacing(12)
layout.setContentsMargins(20, 20, 20, 20)
intro_label = QLabel("The offsets are saved in the digital twin BEC widget folder:")
intro_label.setWordWrap(True)
layout.addWidget(intro_label)
file = QLabel(str(self.offset_file))
file.setWordWrap(True)
font = QFont()
font.setItalic(True)
file.setFont(font)
layout.addWidget(file)
text_edit = QPlainTextEdit()
text_edit.setReadOnly(True)
text_edit.setFont(QFont("Consolas", 9))
class InlineListDumper(yaml.Dumper):
"""YAML dumper that renders all sequences on a single line."""
def represent_sequence(self, tag, sequence, *_):
return super().represent_sequence(tag, sequence, flow_style=True)
text_edit.setPlainText(yaml.dump(self.offsets, Dumper=InlineListDumper, sort_keys=False))
layout.addWidget(text_edit)
buttons = QDialogButtonBox(QDialogButtonBox.StandardButton.Close)
buttons.rejected.connect(dialog.reject)
layout.addWidget(buttons)
dialog.exec()
def update_fm_mode(self):
"""
Updates the focusing mirror input group based on the
selection of the focus strategy.
"""
fm_focus = self.input.fm_focus.currentText()
if fm_focus == "Manual":
self.input.fm_rotx.setVisible(True)
self.input.fm_rotx_ideal.setVisible(True)
self.input.fm_focx.setVisible(False)
self.input.fm_focy.setVisible(False)
self.input.fm_rotx_ideal.setLabel("Incidence Angle for focused beam")
elif fm_focus == "Focused":
self.input.fm_rotx.setVisible(False)
self.input.fm_rotx_ideal.setVisible(True)
self.input.fm_focx.setVisible(False)
self.input.fm_focy.setVisible(False)
self.input.fm_rotx_ideal.setLabel("Incidence Angle for focused beam")
else: # Defocused
self.input.fm_rotx.setVisible(False)
self.input.fm_rotx_ideal.setVisible(True)
self.input.fm_focx.setVisible(True)
self.input.fm_focy.setVisible(True)
self.input.fm_rotx_ideal.setLabel("Incidence Angle for defocused beam")
@SafeSlot()
def calc_reality(self):
"""
Updates the plots for the reality scene
"""
config = self.get_reality_config()
data = calc_sideview(config)
self.sideview_plot.update_curves("reality", data=data)
surfaces = calc_surfaces(config)
self.surface_plots.update_surfaces(scene="reality", data=surfaces)
def calc_mo1_energy_resolution(self):
"""
Calculates the energy resolution of the monochromator
"""
xtal = self.input.mo1_xtal.currentText().translate(
str.maketrans("", "", "()")
) # Remove brackets from xtal name to conform with parameters
xtal = cast(Literal["Si111", "Si311"], xtal)
energy = self.input.energy.value()
self.input.mo1_eres.setValue(mo1_energy_resolution(xtal, energy))
def calc_cm_reflectivity(self):
"""
Calculates the collimating mirror reflectivity
"""
cm_stripe = self.input.cm_stripe.currentText()
cm_pitch = -self.input.cm_pitch.value() * 1e-3
energy = self.input.energy.value()
self.input.cm_refl.setValue(100 * cm_reflectivity(cm_stripe, cm_pitch, energy))
self.input.cm_refl.setLabel(f"Reflectivity at \n{energy:.0f} eV")
self.input.cm_refl_harm.setValue(100 * cm_reflectivity(cm_stripe, cm_pitch, 3 * energy))
self.input.cm_refl_harm.setLabel(f"Reflectivity at \n{3*energy:.0f} eV")
def calc_fm_reflectivity(self):
"""
Calculates the focusing mirror reflectivity
"""
fm_stripe = self.input.fm_stripe.currentText()
fm_focus = self.input.fm_focus.currentText()
if fm_focus == "Manual":
fm_rotx = -self.input.fm_rotx.value() * 1e-3
else:
fm_rotx = -self.input.fm_rotx_ideal.value() * 1e-3
energy = self.input.energy.value()
self.input.fm_refl.setValue(100 * fm_reflectivity(fm_stripe, fm_rotx, energy))
self.input.fm_refl.setLabel(f"Reflectivity at \n{energy:.0f} eV")
self.input.fm_refl_harm.setValue(100 * fm_reflectivity(fm_stripe, fm_rotx, 3 * energy))
self.input.fm_refl_harm.setLabel(f"Reflectivity at \n{3*energy:.0f} eV")
def calc_cm_fm_harm_suppr(self):
"""
Calculates the combined harmonics suppression of both mirrors
"""
harm_suppr = (self.input.cm_refl.value() * self.input.fm_refl.value()) / (
self.input.cm_refl_harm.value() * self.input.fm_refl_harm.value()
)
self.input.cm_fm_harm_suppr.setValue(harm_suppr)
self.input.cm_fm_harm_suppr.setLabel(
f"Total Suppression Factor at {3 * self.input.energy.value():.0f} eV"
)
def calc_assistant_sideview(self):
"""
Updates the sideview plot based on the assistant values
"""
config = self.get_assistant_config(apply_offset=True)
data = calc_sideview(config)
self.sideview_plot.update_curves("assistant", data)
def calc_assistant_surfaces(self):
"""
Updates the surface plot based on the assistant values
"""
surfaces = calc_surfaces(self.get_assistant_config())
self.surface_plots.update_surfaces(scene="assistant", data=surfaces)
def calc_positions(self):
"""
Calculates the positions for the axes based on the assistant values
"""
out = calc_positions(self.beamline, self.get_assistant_config())
# Apply offsets
for axis, axis_data in out.items():
if axis in self.offsets:
axis_offsets = self.offsets[axis]
if "modifier" in axis_offsets and "offset" in axis_offsets:
for idx, rng in enumerate(axis_offsets["modifier"]["range"]):
if rng[0] < out[axis_offsets["modifier"]["axis"]]["value"] < rng[1]:
axis_data["value"] += axis_offsets["offset"][idx]
break
elif "offset" in axis_offsets:
axis_data["value"] += axis_offsets["offset"]
self.mover.sldi_gapx.set_target(out["sldi_gapx"]["value"])
self.mover.sldi_gapy.set_target(out["sldi_gapy"]["value"])
self.mover.cm_trx.set_target(out["cm_trx"]["value"])
self.mover.cm_try.set_target(out["cm_try"]["value"])
self.mover.cm_bnd.set_target(out["cm_bnd_radius"]["value"])
self.mover.cm_rotx.set_target(out["cm_rotx"]["value"])
self.mover.mo1_bragg_angle.set_target(out["mo1_bragg_angle"]["value"])
self.mover.mo1_trx.set_target(out["mo1_trx"]["value"])
self.mover.mo1_try.set_target(out["mo1_try"]["value"])
self.mover.sl1_centery.set_target(out["sl1_centery"]["value"])
self.mover.sl1_gapy.set_target(out["sl1_gapy"]["value"])
self.mover.bm1_try.set_target(out["bm1_try"]["value"])
self.mover.fm_trx.set_target(out["fm_trx"]["value"])
self.mover.fm_try.set_target(out["fm_try"]["value"])
self.mover.fm_bnd.set_target(out["fm_bnd_radius"]["value"])
self.mover.fm_rotx.set_target(out["fm_rotx"]["value"])
self.mover.fm_roty.set_target(out["fm_roty"]["value"])
self.mover.fm_rotz.set_target(out["fm_rotz"]["value"])
if self.beamline == "x01da":
self.mover.sl2_centery.set_target(out["sl2_centery"]["value"])
self.mover.sl2_gapy.set_target(out["sl2_gapy"]["value"])
self.mover.bm2_try.set_target(out["bm2_try"]["value"])
if self.beamline == "x01da":
self.mover.ot_try.set_target(out["ot_try"]["value"])
self.mover.ot_rotx.set_target(out["ot_rotx"]["value"])
self.mover.ot_es1_trz.set_target(out["ot_es1_trz"]["value"])
self.mover.es0wi_try.set_target(out["es0wi_try"]["value"])
if self.beamline == "x10da":
self.mover.es1_try.set_target(out["es1_try"]["value"])
self.mover.es1ic0_try.set_target(out["es1ic0_try"]["value"])
self.mover.es1ic1_try.set_target(out["es1ic1_try"]["value"])
self.mover.es1ic2_try.set_target(out["es1ic2_try"]["value"])
self.mover.es2_try.set_target(out["es2_try"]["value"])
def calc_mo1_bragg_angle(self):
"""
Calculates bragg angle in rad
"""
xtal = self.input.mo1_xtal.currentText()
if xtal == "Si(111)":
d_spacing = self.dev.mo1_bragg.crystal.d_spacing_si111.read(cached=True)[
"mo1_bragg_crystal_d_spacing_si111"
]["value"]
elif xtal == "Si(311)":
d_spacing = self.dev.mo1_bragg.crystal.d_spacing_si311.read(cached=True)[
"mo1_bragg_crystal_d_spacing_si311"
]["value"]
else:
raise ValueError(f"Invalid xtal selection: {xtal}")
cm_pitch = -self.dev.cm_rotx.read(cached=True)["cm_rotx"]["value"] * 1e-3
mo1_mode = cast(Literal["Monochromatic", "Pinkbeam"], self.input.mo1_mode.currentText())
energy = self.input.energy.value()
theta, _ = mo1_bragg_angle(mo1_mode, d_spacing, energy, cm_pitch)
self.bragg_angle = theta
self.input.mo1_bragg_angle.setValue(theta / np.pi * 180)
def update_mo1_mode(self):
"""
Updates the monochromator input group based on the
selection of the mode.
"""
if self.input.mo1_mode.currentText() == "Monochromatic":
self.input.mo1_xtal.setVisible(True)
self.input.mo1_bragg_angle.setVisible(True)
self.input.mo1_eres.setVisible(True)
else:
self.input.mo1_xtal.setVisible(False)
self.input.mo1_bragg_angle.setVisible(False)
self.input.mo1_eres.setVisible(False)
def calc_fm_ideal_pitch(self):
"""
Calculate the ideal pitch for the focusing mirror.
"""
fm_focus = cast(
Literal["Defocused", "Focused", "Manual"], self.input.fm_focus.currentText()
)
fm_stripe = self.input.fm_stripe.currentText()
match self.input.smpl:
case InputNumberField():
smpl = self.input.smpl.value()
case ComboBox():
table = self.input.smpl.currentText()
smpl = table_to_smpl_pos(table)
sldi_hacc = self.input.sldi_hacc.value() * 1e-3
sldi_vacc = self.input.sldi_vacc.value() * 1e-3
fm_focx = self.input.fm_focx.value()
fm_focy = self.input.fm_focy.value()
fm_rotx, qy = fm_ideal_pitch(
fm_focus, fm_stripe, smpl, sldi_hacc, sldi_vacc, fm_focx, fm_focy
)
self.qy = qy
self.input.fm_rotx_ideal.setValue(-fm_rotx * 1e3)
def calc_cm_crit_pitch(self):
"""
Calculate the critical pitch for the collimating mirror
"""
cm_stripe = cast(Literal["Si", "Pt", "Rh"], self.input.cm_stripe.currentText())
energy = self.input.energy.value()
self.input.cm_pitch_critical.setValue(-cm_critical_angle(cm_stripe, energy) * 1e3)
if __name__ == "__main__":
app = QApplication(sys.argv)
apply_theme("light")
dispatcher = BECDispatcher(gui_id="digital_twin")
win = DigitalTwin()
win.show()
sys.exit(app.exec_())
superxas_bec/bec_widgets/widgets/digital_twin/digital_twin.pyproject
+1
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{'files': ['digital_twin.py']}
superxas_bec/bec_widgets/widgets/digital_twin/digital_twin_plugin.py
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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from bec_widgets.utils.bec_designer import designer_material_icon
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from qtpy.QtWidgets import QWidget
from .digital_twin import DigitalTwin
DOM_XML = """
<ui language='c++'>
<widget class='DigitalTwin' name='digital_twin'>
</widget>
</ui>
"""
class DigitalTwinPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
def __init__(self):
super().__init__()
self._form_editor = None
def createWidget(self, parent):
if parent is None:
return QWidget()
t = DigitalTwin(parent)
return t
def domXml(self):
return DOM_XML
def group(self):
return ""
def icon(self):
return designer_material_icon(DigitalTwin.ICON_NAME)
def includeFile(self):
return "digital_twin"
def initialize(self, form_editor):
self._form_editor = form_editor
def isContainer(self):
return False
def isInitialized(self):
return self._form_editor is not None
def name(self):
return "DigitalTwin"
def toolTip(self):
return "DigitalTwin"
def whatsThis(self):
return self.toolTip()
superxas_bec/bec_widgets/widgets/digital_twin/panels/__init__.py
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superxas_bec/bec_widgets/widgets/digital_twin/panels/input_panel.py
+186
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"""
Panel for user inputs of the digital twin widget
"""
from typing import Union
# pylint: disable=E0611
from qtpy.QtWidgets import QVBoxLayout, QWidget
from ..types import BeamlineId
from ..widgets.qt_widgets import Button, ComboBox, Group, InputNumberField, NumberIndicator
class InputPanel(QWidget):
"""
Panel for user inputs of the digital twin widget
Args:
beamline (BeamlineId): Beamline id type
"""
def __init__(self, beamline: BeamlineId, parent=None):
super().__init__(parent)
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(4, 4, 4, 4)
self._layout.setSpacing(4)
# Adapt to reality
self.adapt_reality = Button(label_button="Adapt to reality", enabled=True)
# Energy
self.energy = InputNumberField(
"energy", "Energy", unit="eV", init=8979, decimals=0, single_step=100, ll=4000, hl=65000
)
# FE Slits Acceptance
self.sldi_hacc = InputNumberField(
"h_acc",
"Horizontal",
unit="mrad",
prefix="±",
init=0.25,
decimals=3,
single_step=0.01,
ll=-0.1,
hl=0.9,
)
self.sldi_vacc = InputNumberField(
"v_acc",
"Vertical",
unit="mrad",
prefix="±",
init=0.1,
decimals=3,
single_step=0.01,
ll=-0.1,
hl=0.5,
)
self.sldi_ass_group = Group("FE Slits Acceptance", [self.sldi_hacc, self.sldi_vacc])
# Collimating mirror
self.cm_stripe = ComboBox("cm_stripe", "Stripe", ["Si", "Rh", "Pt"])
self.cm_pitch = InputNumberField(
"cm_pitch",
"Pitch",
unit="mrad",
init=-2.391,
decimals=3,
single_step=0.01,
ll=-4.6,
hl=-1.2,
)
self.cm_pitch_critical = NumberIndicator("Critical Pitch", "mrad", decimals=3)
self.cm_refl = NumberIndicator("Reflectivity at x eV", "%", decimals=0)
self.cm_refl_harm = NumberIndicator("Reflectivity at x eV", "%", decimals=0)
self.cm_ass_group = Group(
"Collimating Mirror",
[
self.cm_stripe,
self.cm_pitch,
self.cm_pitch_critical,
self.cm_refl,
self.cm_refl_harm,
],
)
# Monochromator
self.mo1_mode = ComboBox("mo1_mode", "Mode", ["Monochromatic", "Pinkbeam"])
self.mo1_xtal = ComboBox("mo1_xtal", "Crystal", ["Si(111)", "Si(311)"])
self.mo1_bragg_angle = NumberIndicator("Bragg Angle", "deg", decimals=1)
self.mo1_eres = NumberIndicator("Energy Resolution", "eV", decimals=2)
self.mo1_ass_group = Group(
"Monochromator", [self.mo1_mode, self.mo1_xtal, self.mo1_bragg_angle, self.mo1_eres]
)
# Focusing Mirror
stripes: dict[BeamlineId, list[str]] = {
BeamlineId.X01DA: ["Rh (toroid)", "Rh (flat)", "Pt (toroid)", "Pt (flat)"],
BeamlineId.X10DA: ["Rh (toroid)", "Pt (toroid)"],
}
self.fm_stripe = ComboBox("fm_stripe", "Stripe", stripes[beamline])
self.fm_focus = ComboBox("fm_focus", "Focus Type", ["Manual", "Focused", "Defocused"])
self.fm_rotx = InputNumberField(
"fm_rotx",
"Incidence Angle",
unit="mrad",
init=-2.391,
decimals=3,
single_step=0.01,
ll=-10,
hl=2,
)
self.fm_focx = InputNumberField(
"fm_focx",
"Beam Size Horizontal",
unit="mm",
init=1,
decimals=1,
single_step=0.1,
ll=0,
hl=30,
)
self.fm_focy = InputNumberField(
"fm_focy",
"Beam Size Vertical",
unit="mm",
init=1,
decimals=1,
single_step=0.1,
ll=0,
hl=10,
)
self.fm_rotx_ideal = NumberIndicator("Incidence Angle for focused beam", "mrad", decimals=3)
self.fm_refl = NumberIndicator("Reflectivity at x eV", "%", decimals=0)
self.fm_refl_harm = NumberIndicator("Reflectivity at x eV", "%", decimals=0)
self.fm_ass_group = Group(
"Focusing Mirror",
[
self.fm_stripe,
self.fm_focus,
self.fm_rotx,
self.fm_focx,
self.fm_focy,
self.fm_rotx_ideal,
self.fm_refl,
self.fm_refl_harm,
],
)
# Sample
self.cm_fm_harm_suppr = NumberIndicator("Total Suppression Factor at x eV", "", decimals=0)
self.smpl = self._create_smpl(beamline)
# Assemble complete assistant group
self.input_group = Group(
"User Input",
[
self.adapt_reality,
self.energy,
self.sldi_ass_group,
self.cm_ass_group,
self.mo1_ass_group,
self.fm_ass_group,
self.cm_fm_harm_suppr,
self.smpl,
],
)
self._layout.addWidget(self.input_group)
self._layout.addStretch()
def _create_smpl(self, beamline: BeamlineId) -> Union[InputNumberField, ComboBox]:
match beamline:
case BeamlineId.X01DA:
return InputNumberField(
"smpl",
"Sample Position",
unit="mm",
init=23511,
decimals=0,
single_step=100,
ll=23000,
hl=30000,
)
case BeamlineId.X10DA:
return ComboBox("smpl", "Sample Position", ["ES1", "ES2"])
superxas_bec/bec_widgets/widgets/digital_twin/panels/mover_panel.py
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"""
Panel to move an axis to a certain position
"""
from typing import Literal
# pylint: disable=E0611
from qtpy.QtWidgets import QVBoxLayout, QWidget
from ..types import BeamlineId
from ..widgets.move_widget import AbsorberWidget, MoveWidget
from ..widgets.qt_widgets import Group
class MoverPanel(QWidget):
""" "Panel to move an axis to a certain position"""
def __init__(self, beamline: BeamlineId, dev, parent=None):
super().__init__(parent)
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(4, 4, 4, 4)
self._layout.setSpacing(4)
self.mover_widgets = []
# FE Slits
self.sldi_gapx = MoveWidget(
beamline=beamline,
dev=dev,
motor="sldi_gapx",
label="GAPX",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.sldi_gapx)
self.sldi_gapy = MoveWidget(
beamline=beamline,
dev=dev,
motor="sldi_gapy",
label="GAPY",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.sldi_gapy)
self.sldi_mov_group = Group("FE Slits", [self.sldi_gapx, self.sldi_gapy])
# Absorber
self.abs = AbsorberWidget(absorber=dev.abs, label="")
self.abs_group = Group("Absorber", [self.abs])
# Collimating mirror
self.cm_trx = MoveWidget(
beamline=beamline,
dev=dev,
motor="cm_trx",
label="TRX",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.cm_trx)
self.cm_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="cm_try",
label="TRY",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.cm_try)
self.cm_bnd = MoveWidget(
beamline=beamline,
dev=dev,
motor="cm_bnd",
label="BENDER",
unit="km",
decimals=2,
deadband=0.2,
)
self.mover_widgets.append(self.cm_bnd)
self.cm_rotx = MoveWidget(
beamline=beamline,
dev=dev,
motor="cm_rotx",
label="PITCH",
unit="mrad",
decimals=3,
deadband=0.01,
)
self.mover_widgets.append(self.cm_rotx)
self.cm_mov_group = Group(
"Collimating Mirror", [self.cm_trx, self.cm_try, self.cm_bnd, self.cm_rotx]
)
# Monochromator
self.mo1_bragg_angle = MoveWidget(
beamline=beamline,
dev=dev,
motor="mo1_bragg_angle",
label="Bragg Angle",
unit="deg",
decimals=3,
deadband=0.01,
)
self.mover_widgets.append(self.mo1_bragg_angle)
self.mo1_trx = MoveWidget(
beamline=beamline,
dev=dev,
motor="mo1_trx",
label="TRX",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.mo1_trx)
self.mo1_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="mo1_try",
label="TRY",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.mo1_try)
self.mo1_mov_group = Group(
"Monochromator", [self.mo1_bragg_angle, self.mo1_trx, self.mo1_try]
)
# OP Slits 1
self.sl1_centery = MoveWidget(
beamline=beamline,
dev=dev,
motor="sl1_centery",
label="CENTERY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.sl1_centery)
self.sl1_gapy = MoveWidget(
beamline=beamline,
dev=dev,
motor="sl1_gapy",
label="GAPY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.sl1_gapy)
self.sl1_mov_group = Group("OP Slits 1", [self.sl1_centery, self.sl1_gapy])
# OP Beam Monitor 1
self.bm1_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="bm1_try",
label="TRY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.bm1_try)
self.bm1_mov_group = Group("OP Beam Monitor 1", [self.bm1_try])
# Focusing Mirror
self.fm_trx = MoveWidget(
beamline=beamline,
dev=dev,
motor="fm_trx",
label="TRX",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.fm_trx)
self.fm_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="fm_try",
label="TRY",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.fm_try)
self.fm_bnd = MoveWidget(
beamline=beamline,
dev=dev,
motor="fm_bnd",
label="BENDER",
unit="km",
decimals=2,
deadband=0.2,
)
self.mover_widgets.append(self.fm_bnd)
self.fm_rotx = MoveWidget(
beamline=beamline,
dev=dev,
motor="fm_rotx",
label="PITCH",
unit="mrad",
decimals=3,
deadband=0.01,
)
self.mover_widgets.append(self.fm_rotx)
self.fm_roty = MoveWidget(
beamline=beamline,
dev=dev,
motor="fm_roty",
label="YAW",
unit="mrad",
decimals=3,
deadband=0.01,
)
self.mover_widgets.append(self.fm_roty)
self.fm_rotz = MoveWidget(
beamline=beamline,
dev=dev,
motor="fm_rotz",
label="ROLL",
unit="mrad",
decimals=3,
deadband=0.01,
)
self.mover_widgets.append(self.fm_rotz)
self.fm_mov_group = Group(
"Focusing Mirror",
[self.fm_trx, self.fm_try, self.fm_bnd, self.fm_rotx, self.fm_roty, self.fm_rotz],
)
if beamline == "x01da":
# OP Slits 2
self.sl2_centery = MoveWidget(
beamline=beamline,
dev=dev,
motor="sl2_centery",
label="CENTERY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.sl2_centery)
self.sl2_gapy = MoveWidget(
beamline=beamline,
dev=dev,
motor="sl2_gapy",
label="GAPY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.sl2_gapy)
self.sl2_mov_group = Group("OP Slits 2", [self.sl2_centery, self.sl2_gapy])
# OP Beam Monitor 2
self.bm2_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="bm2_try",
label="TRY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.bm2_try)
self.bm2_mov_group = Group("OP Beam Monitor 2", [self.bm2_try])
if beamline == "x01da":
# Optical Table
self.ot_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="ot_try",
label="TRY",
unit="mm",
decimals=2,
deadband=0.2,
)
self.mover_widgets.append(self.ot_try)
self.ot_rotx = MoveWidget(
beamline=beamline,
dev=dev,
motor="ot_rotx",
label="ROTX",
unit="mrad",
decimals=3,
deadband=0.05,
)
self.mover_widgets.append(self.ot_rotx)
self.ot_mov_group = Group("Optical Table", [self.ot_try, self.ot_rotx])
# Experimental Station 0
self.es0wi_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="es0wi_try",
label="ES0 WI",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.es0wi_try)
self.es0_mov_group = Group("Experimental Station 0", [self.es0wi_try])
# Experimental Station 1
if beamline == "x01da":
self.ot_es1_trz = MoveWidget(
beamline=beamline,
dev=dev,
motor="ot_es1_trz",
label="ES1 TRZ",
unit="mm",
decimals=0,
deadband=5,
)
self.mover_widgets.append(self.ot_es1_trz)
if beamline == "x10da":
self.es1_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="es1_try",
label="ES1 TRY",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.es1_try)
self.es1ic0_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="es1ic0_try",
label="IC0 TRY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.es1ic0_try)
self.es1ic1_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="es1ic1_try",
label="IC1 TRY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.es1ic1_try)
self.es1ic2_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="es1ic2_try",
label="IC2 TRY",
unit="mm",
decimals=2,
deadband=0.1,
)
self.mover_widgets.append(self.es1ic2_try)
if beamline == "x01da":
self.es1_mov_group = Group("Experimental Station 1", [self.ot_es1_trz])
else:
self.es1_mov_group = Group(
"Experimental Station 1", [self.es1_try, self.es1ic1_try, self.es1ic2_try]
)
# Experimental Station 2
if beamline == "x10da":
self.es2_try = MoveWidget(
beamline=beamline,
dev=dev,
motor="es2_try",
label="ES2 TRY",
unit="mm",
decimals=2,
deadband=0.01,
)
self.mover_widgets.append(self.es2_try)
self.es2_mov_group = Group("Experimental Station 2", [self.es2_try])
# Assemble complete mover group
if beamline == "x01da":
self.mover_group = Group(
"Mover",
[
self.sldi_mov_group,
self.abs_group,
self.cm_mov_group,
self.mo1_mov_group,
self.sl1_mov_group,
self.bm1_mov_group,
self.fm_mov_group,
self.sl2_mov_group,
self.bm2_mov_group,
self.ot_mov_group,
self.es0_mov_group,
self.es1_mov_group,
],
)
else:
self.mover_group = Group(
"Mover",
[
self.sldi_mov_group,
self.abs_group,
self.cm_mov_group,
self.mo1_mov_group,
self.sl1_mov_group,
self.bm1_mov_group,
self.fm_mov_group,
self.bm2_mov_group,
self.es0_mov_group,
self.es1_mov_group,
self.es2_mov_group,
],
)
self._layout.addWidget(self.mover_group)
self._layout.addStretch()
def apply_theme(self, theme: Literal["dark", "light"]):
"""
Apply the theme
Args:
theme (str): Theme, either "dark" or "light"
"""
for widget in self.mover_widgets:
widget.apply_theme(theme)
superxas_bec/bec_widgets/widgets/digital_twin/panels/plots.py
+334
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"""
Two plot classes to plot side-view and surface-view
"""
from typing import Literal, Optional, cast
import numpy as np
import pyqtgraph as pg
from bec_lib import bec_logger
# pylint: disable=E0611
from qtpy.QtCore import Qt
from qtpy.QtGui import QBrush, QColor
# pylint: disable=E0611
from qtpy.QtWidgets import QApplication, QGraphicsRectItem, QHBoxLayout, QVBoxLayout, QWidget
from ..calculations.calc_varia import (
mirror_surface_geometries,
mo_surface_geometries,
pipe_geometries,
wall_geometries,
)
from ..types import BeamlineId, DataDict, SurfaceDict
from ..widgets.qt_widgets import Group
logger = bec_logger.logger
class SurfacePlots(QWidget):
"""Plot widget with two curves and legend."""
def __init__(self, beamline: BeamlineId, parent=None):
super().__init__(parent=parent)
self.beamline = beamline
self._layout = QHBoxLayout(self)
self._layout.setContentsMargins(4, 4, 4, 4)
self._layout.setSpacing(6)
self.surfaces: dict[str, SurfaceDict] = {
"assistant": {
"cm": {"x": [], "y": []},
"mo1_1": {"x": [], "y": []},
"mo1_2": {"x": [], "y": []},
"fm": {"x": [], "y": []},
},
"reality": {
"cm": {"x": [], "y": []},
"mo1_1": {"x": [], "y": []},
"mo1_2": {"x": [], "y": []},
"fm": {"x": [], "y": []},
},
}
self.plots = {"fm": {}, "mo1_2": {}, "mo1_1": {}, "cm": {}}
self.color_impenetrable = (0, 0, 0)
self.colors = [(255, 255, 0), (255, 0, 255)]
self.text_color = (255, 255, 255)
# Create plot widgets
for name, widget in self.plots.items():
plot_widget = pg.PlotWidget()
plot_widget.getAxis("bottom").enableAutoSIPrefix(False)
plot_group = Group("Surface " + name, [plot_widget])
plot_widget.setLabel("left", "Z [mm]")
plot_widget.setLabel("bottom", "X [mm]")
plot_widget.setMouseEnabled(x=False, y=False)
plot_widget.setMenuEnabled(False)
plot_widget.hideButtons()
widget["widget"] = plot_widget
self._layout.addWidget(plot_group)
# Create surfaces
for idx, scene in enumerate(self.surfaces):
for name, _ in self.surfaces[scene].items():
if scene == "assistant":
brush = QBrush(QColor(*self.colors[idx], 255), Qt.BrushStyle.DiagCrossPattern)
pen = pg.mkPen(
QColor(*self.colors[idx], 255), width=1, style=Qt.PenStyle.DashLine
)
z_value = 2
else:
brush = QBrush(QColor(*self.colors[idx], 255))
pen = pg.mkPen(QColor(*self.colors[idx], 255), width=1)
z_value = 1
widget = self.plots[name]
self.plots[name][scene] = widget["widget"].plot(
[], [], pen=pen, name=scene, brush=brush, fillLevel=0
)
self.plots[name][scene].setZValue(z_value)
self.walls = []
self.texts = []
self.plot_walls()
self.apply_theme()
def apply_theme(self, theme: Optional[Literal["dark", "light"]] = None):
"""
Apply the theme
Args:
theme (Optional[str]): Theme, either "dark", "light", or None. Defaults to None.
"""
if theme is None:
app = QApplication.instance()
theme = app.theme.theme # type: ignore
bg_color = pg.getConfigOption("background")
fg_color = pg.getConfigOption("foreground")
for _, plot in self.plots.items():
# Background
plot["widget"].setBackground(bg_color)
# Axes (tick marks, tick labels, axis line)
for axis in ["left", "bottom", "right", "top"]:
ax = plot["widget"].getAxis(axis)
ax.setPen(pg.mkPen(color=fg_color))
ax.setTextPen(pg.mkPen(color=fg_color))
if theme == "light":
self.color_impenetrable = (30, 30, 30)
self.colors = [(79, 163, 224), (240, 128, 60)]
self.text_color = (255, 255, 255)
else: # dark theme
self.color_impenetrable = (180, 180, 180)
self.colors = [(26, 111, 173), (212, 83, 10)]
self.text_color = (0, 0, 0)
for idx, scene in enumerate(self.surfaces):
for name, _ in self.surfaces[scene].items():
if scene == "assistant":
brush = QBrush(QColor(*self.colors[idx], 255), Qt.BrushStyle.DiagCrossPattern)
pen = pg.mkPen(
QColor(*self.colors[idx], 255), width=1, style=Qt.PenStyle.DashLine
)
else:
brush = QBrush(QColor(*self.colors[idx], 255))
pen = pg.mkPen(QColor(*self.colors[idx], 255), width=0)
self.plots[name][scene].setPen(pen)
self.plots[name][scene].setBrush(brush)
for wall in self.walls:
wall.setPen(pg.mkPen(color=self.color_impenetrable, width=2))
wall.setBrush(QBrush(QColor(*self.color_impenetrable)))
for text in self.texts:
text.setColor(self.text_color)
def plot_walls(self):
"""Plot walls"""
def plot_surface(widget, surfaces):
for name, surface in surfaces.items():
rect = QGraphicsRectItem(*surface)
rect.setBrush(QBrush(QColor(*self.color_impenetrable)))
rect.setPen(pg.mkPen(color=self.color_impenetrable, width=2))
widget.addItem(rect)
text = pg.TextItem(name, color=self.text_color, anchor=(0.5, 0.5))
widget.addItem(text)
text.setPos(surface[0] + surface[2] / 2, surface[1] + surface[3] / 2)
text.setZValue(10)
self.walls.append(rect)
self.texts.append(text)
for name, plot in self.plots.items():
if name == "cm":
plot_surface(plot["widget"], mirror_surface_geometries("cm"))
elif name == "mo1_1":
plot_surface(plot["widget"], mo_surface_geometries("mo1", 0))
elif name == "mo1_2":
plot_surface(plot["widget"], mo_surface_geometries("mo1", 1))
elif name == "fm":
if self.beamline == "x01da":
plot_surface(plot["widget"], mirror_surface_geometries("fm_flat"))
plot_surface(plot["widget"], mirror_surface_geometries("fm_toroid"))
else:
raise ValueError(f"Plot {name} not found!")
for name, plot in self.plots.items():
plot["widget"].disableAutoRange()
def update_surfaces(self, scene: Literal["assistant", "reality"], data: SurfaceDict):
"""Update the curves of the plot
Args:
scene (str): The scene to update, either "assistant" or "reality".
data (DataDict): The new data to plot, with keys "x" and "y",
each containing a list of values.
"""
self.surfaces[scene] = data
for name, device in self.surfaces[scene].items():
device = cast(DataDict, device)
plot = self.plots[name][scene]
x = np.array(device["x"] + [device["x"][0]]) if len(device["x"]) != 0 else np.array([])
y = np.array(device["y"] + [device["y"][0]]) if len(device["y"]) != 0 else np.array([])
plot.setData(x=x, y=y)
class SideviewPlot(QWidget):
"""Plot widget with two curves and legend."""
def __init__(self, parent=None):
super().__init__(parent=parent)
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(4, 4, 4, 4)
self._layout.setSpacing(0)
self.plot_widget = pg.PlotWidget()
self.plot_widget.getAxis("bottom").enableAutoSIPrefix(False)
self.plot_widget.invertX(True)
self.plot_widget.addLegend()
self.color_impenetrable = (0, 0, 0)
self.colors = [(255, 255, 0), (255, 0, 255)]
self.data: dict[str, DataDict] = {
"assistant": {"x": [0, 1000, 2000], "y": [0, 20, 30]},
"reality": {"x": [0, 1000, 2000], "y": [0, 15, 50]},
}
self.plots = {}
self.pipes = []
self.walls = []
for idx, scene in enumerate(self.data.keys()):
if scene == "assistant":
pen = pg.mkPen(color=self.colors[idx], width=2, style=Qt.PenStyle.DotLine)
z_value = 2
else:
pen = pg.mkPen(color=self.colors[idx], width=2)
z_value = 1
self.plots[scene] = self.plot_widget.plot([], [], pen=pen, name=scene)
self.plots[scene].setZValue(z_value)
self.plot_group = Group("Side View", [self.plot_widget])
self.plot_widget.setLabel("left", "Height [mm]")
self.plot_widget.setLabel("bottom", "Distance [mm]")
self.plot_widget.setMouseEnabled(x=False, y=False)
self.plot_widget.setXRange(0, 25000, 0.1) # pylint: disable=E1121 # type: ignore
self.plot_widget.setYRange(-20, 120, 0.1) # pylint: disable=E1121 # type: ignore
self.plot_widget.setMenuEnabled(False)
self.plot_widget.hideButtons()
self._layout.addWidget(self.plot_group)
self.plot_vacuum_pipes()
self.plot_walls()
self.apply_theme()
def apply_theme(self, theme: Optional[Literal["dark", "light"]] = None):
"""
Apply the theme
Args:
theme (Optional[str]): Theme, either "dark", "light", or None. Defaults to None.
"""
if theme is None:
app = QApplication.instance()
theme = app.theme.theme # type: ignore
bg_color = pg.getConfigOption("background")
fg_color = pg.getConfigOption("foreground")
# Background
self.plot_widget.setBackground(bg_color)
# Axes (tick marks, tick labels, axis line)
for axis in ["left", "bottom", "right", "top"]:
ax = self.plot_widget.getAxis(axis)
ax.setPen(pg.mkPen(color=fg_color))
ax.setTextPen(pg.mkPen(color=fg_color))
if theme == "light":
self.color_impenetrable = (30, 30, 30)
self.colors = [(79, 163, 224), (240, 128, 60)]
self.text_color = (255, 255, 255)
else: # dark theme
self.color_impenetrable = (180, 180, 180)
self.colors = [(26, 111, 173), (212, 83, 10)]
self.text_color = (0, 0, 0)
for idx, scene in enumerate(self.data):
if scene == "assistant":
brush = QBrush(QColor(*self.colors[idx], 255), Qt.BrushStyle.DiagCrossPattern)
pen = pg.mkPen(QColor(*self.colors[idx], 255), width=3, style=Qt.PenStyle.DashLine)
else:
brush = QBrush(QColor(*self.colors[idx], 255))
pen = pg.mkPen(QColor(*self.colors[idx], 255), width=3)
self.plots[scene].setPen(pen)
self.plots[scene].setBrush(brush)
for wall in self.walls:
wall.setPen(pg.mkPen(color=self.color_impenetrable, width=3))
wall.setBrush(QBrush(QColor(*self.color_impenetrable)))
for pipe in self.pipes:
pipe.setPen(pg.mkPen(color=self.color_impenetrable, width=3))
def plot_vacuum_pipes(self):
"""Plot vacuum pipes"""
pipes = pipe_geometries()
for pipe in pipes:
self.pipes.append(
self.plot_widget.plot(
x=pipe["x"], y=pipe["y"], pen=pg.mkPen(color=self.color_impenetrable, width=2)
)
)
def plot_walls(self):
"""Plot walls"""
walls = wall_geometries()
for wall in walls:
rect = QGraphicsRectItem(wall[0], wall[1], wall[2], wall[3])
rect.setBrush(QBrush(QColor(*self.color_impenetrable)))
rect.setPen(pg.mkPen(color=self.color_impenetrable, width=2))
self.plot_widget.addItem(rect)
self.walls.append(rect)
def update_curves(self, scene: Literal["assistant", "reality"], data: DataDict):
"""Update the curves of the plot
Args:
scene (str): The scene to update, either "assistant" or "reality".
data (DataDict): The new data to plot, with keys "x" and "y",
each containing a list of values.
"""
self.data[scene] = data
plot = self.plots[scene]
plot.setData(x=self.data[scene]["x"], y=self.data[scene]["y"])
superxas_bec/bec_widgets/widgets/digital_twin/panels/settings_panel.py
+31
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"""
Settings panel for the digital twin widget
"""
# pylint: disable=E0611
from qtpy.QtWidgets import QVBoxLayout, QWidget
from ..widgets.qt_widgets import Button, Group, TextIndicator
class SettingsPanel(QWidget):
"""Settings panel for the digital twin widget"""
def __init__(self, parent=None):
super().__init__(parent)
self._layout = QVBoxLayout(self)
self._layout.setContentsMargins(4, 4, 4, 4)
self._layout.setSpacing(4)
# Reload offsets
self.load_offsets = Button(label="Load Offsets", label_button="Load", enabled=True)
self.offsets_status = TextIndicator(label="Offsets")
self.show_offsets = Button(label="Show Offsets", label_button="Show", enabled=True)
# Assemble complete offset group
self.offset_group = Group(
"Axes Offsets", [self.load_offsets, self.offsets_status, self.show_offsets]
)
self._layout.addWidget(self.offset_group)
self._layout.addStretch()
superxas_bec/bec_widgets/widgets/digital_twin/register_digital_twin.py
+15
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def main(): # pragma: no cover
from qtpy import PYSIDE6
if not PYSIDE6:
print("PYSIDE6 is not available in the environment. Cannot patch designer.")
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from .digital_twin_plugin import DigitalTwinPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(DigitalTwinPlugin())
if __name__ == "__main__": # pragma: no cover
main()
superxas_bec/bec_widgets/widgets/digital_twin/types.py
+83
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"""Types used for the beamline config and for plotting data"""
from enum import Enum
from typing import TypedDict
class BeamlineId(str, Enum):
"""
Identifier for supported beamlines.
"""
X01DA = "x01da"
X10DA = "x10da"
class ConfigDict(TypedDict):
"""
Typed dictionary representing the beamline configuration.
Attributes:
energy (float): Beam energy.
h_acc (float): Horizontal acceptance.
v_acc (float): Vertical acceptance.
cm_pitch (float): CM pitch angle.
cm_stripe (str): CM stripe name.
cm_trx (float): CM translation x.
mo1_mode (str): MO1 mode.
mo1_xtal (str): MO1 crystal.
mo1_bragg (float): MO1 Bragg angle.
fm_rotx (float): FM rotation x.
fm_stripe (str): FM stripe name.
fm_trx (float): FM translation x.
fm_qy (float): FM qy value.
fm_gain_height (int): FM gain height.
smpl (float): Sample value.
"""
energy: float
h_acc: float
v_acc: float
cm_pitch: float
cm_stripe: str
cm_trx: float
mo1_mode: str
mo1_xtal: str
mo1_bragg: float
fm_rotx: float
fm_stripe: str
fm_trx: float
fm_qy: None | float
fm_gain_height: int
smpl: float
class DataDict(TypedDict):
"""
Typed dictionary representing plot data.
Attributes:
x (list[float]): List of x-axis values.
y (list[float]): List of y-axis values.
"""
x: list
y: list
class SurfaceDict(TypedDict):
"""
Typed dictionary representing the surfaces of a scene,
grouping plot data by surface type.
Attributes:
cm (DataDict): Data for the cm surface.
mo1_1 (DataDict): Data for the mo1_1 surface.
mo1_2 (DataDict): Data for the mo1_2 surface.
fm (DataDict): Data for the fm surface.
"""
cm: DataDict
mo1_1: DataDict
mo1_2: DataDict
fm: DataDict
superxas_bec/bec_widgets/widgets/digital_twin/widgets/__init__.py
View File
superxas_bec/bec_widgets/widgets/digital_twin/widgets/move_widget.py
+645
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"""Move widget to display an axis and also move it through BEC"""
import threading
import time
from typing import Literal, Optional
from bec_lib import bec_logger
from bec_qthemes import material_icon
from bec_widgets.utils.colors import get_accent_colors
# pylint: disable=E0611
from qtpy.QtCore import Property # type: ignore[attr-defined]
from qtpy.QtCore import Signal # type: ignore[attr-defined]
from qtpy.QtCore import QObject, QPropertyAnimation, Qt, QThread
from qtpy.QtGui import QTransform
from qtpy.QtWidgets import QApplication, QHBoxLayout, QLabel, QPushButton, QWidget
# pylint: disable=E0402
from .....devices.absorber import STATUS as ABS_STATUS
from ..types import BeamlineId
logger = bec_logger.logger
class Status:
"""Status class for the axis"""
IN_POSITION = "in_position" # green mdi.check-circle
NOT_IN_POSITION = "not_in_position" # orange mdi.close-circle
MOVING = "moving" # blue mdi.loading (spinning)
ERROR = "error" # red mdi.alert-circle
class StatusIcon(QWidget):
"""
Displays a status icon using bec_qthemes Material Design Icons.
Handles its own spin animation for the MOVING state via QPropertyAnimation.
"""
ICON_SIZE = 20
_ICON_MAP = {
Status.IN_POSITION: ("check_circle", "#27ae60"),
Status.NOT_IN_POSITION: ("cancel", "#e6d922"),
Status.ERROR: ("warning", "#e74c3c"),
Status.MOVING: ("cycle", "#2980b9"),
}
def __init__(self, parent=None):
super().__init__(parent=parent)
self._status = None
self._rotation = 0.0
self._label = QLabel(self)
self._label.setFixedSize(self.ICON_SIZE, self.ICON_SIZE)
self._label.setAlignment(Qt.AlignmentFlag.AlignCenter)
self.setFixedSize(self.ICON_SIZE, self.ICON_SIZE)
self._spin_anim = QPropertyAnimation(self, b"rotation") # type: ignore[call-arg]
self._spin_anim.setStartValue(0)
self._spin_anim.setEndValue(360)
self._spin_anim.setDuration(1000)
self._spin_anim.setLoopCount(-1) # Loop indefinitely
self.set_status(Status.NOT_IN_POSITION)
def get_rotation(self) -> float:
"""
Return the current rotation angle in degrees.
Returns:
float: Rotation angle in deg
"""
return self._rotation
def set_rotation(self, angle: float):
"""
Set the rotation angle and update the displayed pixmap.
Rotates the current base pixmap around its center point using a smooth
transformation. Has no effect on the display if no base pixmap is set.
Args:
angle (float): Rotation angle in degrees, clockwise.
"""
self._rotation = angle
if self._current_pixmap_base is not None:
cx = self._current_pixmap_base.width() / 2
cy = self._current_pixmap_base.height() / 2
t = QTransform().translate(cx, cy).rotate(angle).translate(-cx, -cy)
self._label.setPixmap(
self._current_pixmap_base.transformed(t, Qt.TransformationMode.SmoothTransformation)
)
rotation = Property(float, get_rotation, set_rotation) # type: ignore[call-arg]
def set_status(self, status: str):
"""
Update the widget's status and refresh the displayed icon accordingly.
Looks up the icon name and color associated with the given status from
``_ICON_MAP``, renders a new pixmap, and starts or stops the spin
animation depending on whether the status is ``Status.MOVING``. Returns
early without any updates if the status has not changed.
Args:
status (str): The new status value. Must be a key in ``_ICON_MAP``.
"""
if status == self._status:
return
self._status = status
icon_name, color = self._ICON_MAP[status]
icon = material_icon(
icon_name, size=(self.ICON_SIZE, self.ICON_SIZE), color=color, convert_to_pixmap=True
)
self._current_pixmap_base = icon
if status == Status.MOVING:
self._spin_anim.start()
else:
self._spin_anim.stop()
self._label.setPixmap(icon)
class MotionWorker(QObject):
"""
Executes motion on the specified motor and includes some safety during
motion for certain motors.
"""
position_changed = Signal(float)
error = Signal()
finished = Signal()
def __init__(self, beamline: BeamlineId, dev, motor, target_pos: float):
super().__init__()
self.beamline = beamline
self.dev = dev
self.motor = motor
self._target = target_pos
self._stop_flag = threading.Event()
def stop(self):
"""Sets the stop flag"""
self._stop_flag.set()
def run(self):
"""Prepares the movement based on the axis (motor)"""
match self.motor:
case "sldi_gapx" | "sldi_gapy" | "sldi_centerx" | "sldi_centery":
self.motion()
case "cm_trx":
self.motion(
abs_closed=True,
surveyed_axes=[{"device": self.dev["cm_roty"], "abs_tol": 0.05}],
)
case "cm_roty":
self.motion(
abs_closed=True, surveyed_axes=[{"device": self.dev["cm_trx"], "abs_tol": 0.05}]
)
case "cm_try":
self.motion(
abs_closed=True,
surveyed_axes=[
{"device": self.dev["cm_rotx"], "abs_tol": 0.05},
{"device": self.dev["cm_rotz"], "abs_tol": 0.05},
],
)
case "cm_rotx":
self.motion(
abs_closed=True,
surveyed_axes=[
{"device": self.dev["cm_try"], "abs_tol": 0.05},
{"device": self.dev["cm_rotz"], "abs_tol": 0.05},
],
)
case "cm_rotz":
self.motion(
abs_closed=True,
surveyed_axes=[
{"device": self.dev["cm_try"], "abs_tol": 0.05},
{"device": self.dev["cm_rotx"], "abs_tol": 0.05},
],
)
case "cm_bnd":
if self.beamline == "x01da":
p1 = (
1 / (self.dev.cm_bnd_radius.read()["cm_bnd_radius"]["value"] * 1e3) + 0.0284
) / 2e-6
p2 = (1 / (self._target * 1e3) + 0.0284) / 2e-6
else:
p1 = 541900 / self.dev.cm_bnd_radius.read()["cm_bnd_radius"]["value"] - 32570
p2 = 541900 / self._target - 32570
self._target = p2 - p1
self.motion(relative=True, rb={"device": self.dev["cm_bnd_radius"]})
case "mo1_try" | "mo1_trx" | "mo1_roty":
self.motion(abs_closed=True)
case "mo1_bragg_angle":
if self.beamline == "x01da":
self.motion()
else: # x10da needs to move goniometer
self.motion(alias="mo1_rotx")
case "sl1_centery" | "sl1_gapy" | "bm1_try":
self.motion()
case "fm_trx":
self.motion(
abs_closed=True,
surveyed_axes=[{"device": self.dev["fm_roty"], "abs_tol": 0.05}],
)
case "fm_roty":
self.motion(
abs_closed=True, surveyed_axes=[{"device": self.dev["fm_trx"], "abs_tol": 0.05}]
)
case "fm_try":
if self.beamline == "x01da":
abs_tol = 0.05
else: # superxas mirror less stable thus needs higher tolerance
abs_tol = 0.2
self.motion(
abs_closed=True,
surveyed_axes=[
{"device": self.dev["fm_rotx"], "abs_tol": abs_tol},
{"device": self.dev["fm_rotz"], "abs_tol": abs_tol},
],
)
case "fm_rotx":
if self.beamline == "x01da":
abs_tol = 0.05
else: # superxas mirror less stable thus needs higher tolerance
abs_tol = 0.2
self.motion(
abs_closed=True,
surveyed_axes=[
{"device": self.dev["fm_try"], "abs_tol": abs_tol},
{"device": self.dev["fm_rotz"], "abs_tol": abs_tol},
],
)
case "fm_rotz":
if self.beamline == "x01da":
abs_tol = 0.05
else: # superxas mirror less stable thus needs higher tolerance
abs_tol = 0.2
self.motion(
abs_closed=True,
surveyed_axes=[
{"device": self.dev["fm_try"], "abs_tol": abs_tol},
{"device": self.dev["fm_rotx"], "abs_tol": abs_tol},
],
)
case "fm_bnd":
if self.beamline == "x01da":
p1 = (
1 / (self.dev.fm_bnd_radius.read()["fm_bnd_radius"]["value"] * 1e3)
+ 4.28e-5
) / 1.84e-9
p2 = (1 / (self._target * 1e3) + 4.28e-5) / 1.84e-9
else:
p1 = (
593088.7 / self.dev.fm_bnd_radius.read()["fm_bnd_radius"]["value"]
+ 26124.41
)
p2 = 593088.7 / self._target + 26124.41
self._target = p2 - p1
self.motion(relative=True, rb={"device": self.dev["fm_bnd_radius"]})
case "sl2_centery" | "sl2_gapy" | "bm2_try":
self.motion()
case "ot_try" | "ot_rotx" | "ot_es1_trz":
self.motion()
case "es0wi_try":
self.motion()
case "es1_try" | "es2_try":
self.motion()
case "es1ic0_try" | "es1ic1_try" | "es1ic2_try":
self.motion()
case _:
logger.warning(f"Motor {self.motor} not integrated in digital twin!")
def motion(
self,
abs_closed: bool = False,
relative: bool = False,
rb=None,
surveyed_axes=None,
alias=None,
):
"""
Moves an axis while surverying a set of axes (if set).
Example surveyed_axes:
[{'device': bec_device_object, 'abs_tol': 0.1},]
Args:
surveyed_axes (list): List of dictionaries of devices
"""
try:
if alias:
self.motor = alias
if abs_closed:
if self.dev.abs.status.get() == ABS_STATUS.OPEN:
status = self.dev.abs.close()
# TODO Set timeout to 0.001 and check if it actually raises
# (it should not start motion).
# Check of behavior of digital twin afterwards.
status.wait(timeout=5)
if surveyed_axes is not None:
for surv_ax in surveyed_axes:
surv_ax["name"] = surv_ax["device"].dotted_name
surv_ax["old_value"] = surv_ax["device"].read(cached=True)[surv_ax["name"]][
"value"
]
if rb is not None:
rb["name"] = rb["device"].dotted_name
status = self.dev[self.motor].move(self._target, relative=relative)
last_check = time.time()
update_interval = 0.1
while status.status == "RUNNING":
now = time.time()
if time.time() - last_check < update_interval:
time.sleep(0.01)
last_check = now
if self._stop_flag.is_set():
self.dev[self.motor].stop()
self._stop_flag.clear()
if rb is not None:
self.position_changed.emit(rb["device"].read(cached=True)[rb["name"]]["value"])
else:
self.position_changed.emit(
self.dev[self.motor].read(cached=True)[self.motor]["value"]
)
if surveyed_axes is not None:
for surv_ax in surveyed_axes:
fb = surv_ax["device"].read(cached=True)[surv_ax["name"]]["value"]
if abs(fb - surv_ax["old_value"]) > surv_ax["abs_tol"]:
self.dev[self.motor].stop()
self.error.emit()
self.finished.emit()
break
self.finished.emit()
except:
self.error.emit()
self.finished.emit()
class MoveWidget(QWidget):
"""
One motor stage control group containing:
- Target label (target position)
- Feedback label (current position)
- Status icon (bec_qthemes)
- Start / Stop button
"""
def __init__(
self, beamline: BeamlineId, dev, motor, label: str = "", unit=None, decimals=3, deadband=0.0
):
super().__init__()
self.fb = 0.0
self.target = 0
self.beamline = beamline
self.dev = dev
self.motor = motor
self.deadband = deadband
self.status = Status.IN_POSITION
self._thread: QThread | None = None
self._worker: MotionWorker | None = None
self.text_color = (0, 0, 0)
self.unit = unit
self.decimals = decimals
layout = QHBoxLayout(self)
layout.setContentsMargins(4, 0, 4, 0)
layout.setSpacing(4)
# Name
self.label = QLabel(label)
self.label.setFixedWidth(76)
self.label.setWordWrap(True)
layout.addWidget(self.label)
# Target
self.target_label = QLabel("-")
self.target_label.setFixedWidth(84)
layout.addWidget(self.target_label)
# Feedback
self.fb_label = QLabel("-")
self.fb_label.setFixedWidth(84)
layout.addWidget(self.fb_label)
# Status icon
self.status_icon = StatusIcon()
self.status_icon.setFixedWidth(24)
layout.addWidget(self.status_icon)
# Start / Stop button
self.btn_action = QPushButton("Move")
self.btn_action.setFixedWidth(64)
self.btn_action.setFixedHeight(20)
self.btn_action.clicked.connect(self._on_button_clicked)
layout.addWidget(self.btn_action)
self.btn_mode = "start"
self._apply_button_style("start")
self.apply_theme()
def apply_theme(self, theme: Optional[Literal["dark", "light"]] = None):
"""
Apply the theme
Args:
theme (Optional[str]): Theme, either "dark", "light", or None. Defaults to None.
"""
if theme is None:
app = QApplication.instance()
theme = app.theme.theme # type: ignore
if theme == "light":
self.text_color = {"target": (79, 163, 224), "fb": (240, 128, 60)}
else: # dark theme
self.text_color = {"target": (26, 111, 173), "fb": (212, 83, 10)}
r, g, b = self.text_color["target"]
self.target_label.setStyleSheet(f"QLabel {{color: rgb({r}, {g}, {b})}}")
r, g, b = self.text_color["fb"]
self.fb_label.setStyleSheet(f"QLabel {{color: rgb({r}, {g}, {b})}}")
if self.btn_mode == "start":
self.btn_action.setStyleSheet(
"QPushButton "
+ f"{{background-color: {get_accent_colors().success.name()}; color: white;}}"
)
else:
self.btn_action.setStyleSheet(
"QPushButton "
+ f"{{background-color: {get_accent_colors().emergency.name()}; color: white;}}"
)
def set_target(self, target):
"""Change the target value in the ui"""
self.target = target
text = f"{target:.{int(self.decimals)}f}"
if self.unit is not None:
text = text + " " + self.unit
self.target_label.setText(text)
self._on_target_or_fb_changed()
def set_feedback(self, fb):
"""Change the feedback value in the ui"""
if self.status != Status.MOVING:
self.fb = fb
text = f"{fb:.{int(self.decimals)}f}"
if self.unit is not None:
text = text + " " + self.unit
self.fb_label.setText(text)
self._on_target_or_fb_changed()
def _apply_button_style(self, mode: str):
"""Apply a button style depending on if the button shows start or stop"""
self.btn_mode = mode
if mode == "start":
self.btn_action.setText("Move")
self.btn_action.setStyleSheet(
"QPushButton "
+ f"{{background-color: {get_accent_colors().success.name()}; color: white;}}"
)
else: # stop
self.btn_action.setText("Stop")
self.btn_action.setStyleSheet(
"QPushButton "
+ f"{{background-color: {get_accent_colors().emergency.name()}; color: white;}}"
)
def _set_status(self, status: str):
"""Set the current status icon in the ui"""
self.status = status
self.status_icon.set_status(status)
def _on_target_or_fb_changed(self):
"""Re-evaluate in-position status whenever the target value changes."""
if self.status in (Status.ERROR, Status.MOVING):
return
if abs(self.fb - self.target) <= self.deadband:
self._set_status(Status.IN_POSITION)
else:
self._set_status(Status.NOT_IN_POSITION)
def _on_button_clicked(self):
"""Starts or stops motion depending on current situation"""
if self._thread and self._thread.isRunning():
self._stop_motion()
else:
self._start_motion()
def _start_motion(self):
"""Start a motion"""
target = self.target
if abs(target - self.fb) <= self.deadband:
self._set_status(Status.IN_POSITION)
return
self._set_status(Status.MOVING)
self._apply_button_style("stop")
self._worker = MotionWorker(self.beamline, self.dev, self.motor, target)
self._thread = QThread()
self._worker.moveToThread(self._thread)
self._thread.started.connect(self._worker.run)
self._worker.position_changed.connect(self._on_position_changed)
self._worker.error.connect(self._on_error)
self._worker.error.connect(self._thread.quit)
self._worker.finished.connect(self._on_motion_finished)
self._worker.finished.connect(self._thread.quit)
self._thread.finished.connect(self._cleanup_thread)
self._thread.start()
def _on_error(self):
"""Called when an error occurs"""
self._set_status(Status.ERROR)
self._apply_button_style("start")
def _stop_motion(self):
"""Attempts to stop the motion"""
if self._worker:
self._worker.stop()
def _on_position_changed(self, pos: float):
"""Change the feedback value in the ui"""
self.fb = pos
text = f"{pos:.{int(self.decimals)}f}"
if self.unit is not None:
text = text + " " + self.unit
self.fb_label.setText(text)
def _on_motion_finished(self):
"""Finished a movement"""
target = self.target
if self.status != Status.ERROR:
if abs(self.fb - target) <= self.deadband:
self._set_status(Status.IN_POSITION)
else:
self._set_status(Status.NOT_IN_POSITION)
self._apply_button_style("start")
def _cleanup_thread(self):
"""Cleaning up of the mover thread"""
if self._thread:
self._thread.deleteLater()
self._thread = None
if self._worker:
self._worker.deleteLater()
self._worker = None
def shutdown(self):
"""Cleaning up of the mover when shutting down the application"""
if self._worker:
self._worker.stop()
if self._thread:
self._thread.quit()
self._thread.wait(2000) # max 2 s grace period
class AbsorberWidget(QWidget):
"""
Control of the frontend absorber (only open)
"""
def __init__(self, absorber, label: str = "Absorber"):
super().__init__()
self.absorber = absorber
self.fb = False
self.text_color = (0, 0, 0)
layout = QHBoxLayout(self)
layout.setContentsMargins(4, 0, 4, 0)
layout.setSpacing(4)
# Name
self.label = QLabel(label)
self.label.setFixedWidth(76)
self.label.setWordWrap(True)
layout.addWidget(self.label)
# Blank
self.blank_label = QLabel("")
self.blank_label.setFixedWidth(84)
layout.addWidget(self.blank_label)
# Feedback
self.fb_label = QLabel("-")
self.fb_label.setFixedWidth(84)
layout.addWidget(self.fb_label)
# Blank icon
self.blank_icon = QLabel("")
self.blank_icon.setFixedWidth(24)
layout.addWidget(self.blank_icon)
# Open
self.btn_action = QPushButton("Open")
self.btn_action.setFixedWidth(64)
self.btn_action.setFixedHeight(20)
self.btn_action.clicked.connect(self._on_button_clicked)
layout.addWidget(self.btn_action)
def set_feedback(self, fb: bool):
"""
Displays the status of the absober in the ui
Args:
fb (bool): True will set the button to Open, False to Closed
"""
self.fb = fb
if fb:
self.fb_label.setText("Open")
self.fb_label.setStyleSheet(f"QLabel {{color: {get_accent_colors().success.name()}}}")
else:
self.fb_label.setText("Closed")
self.fb_label.setStyleSheet(f"QLabel {{color: {get_accent_colors().emergency.name()}}}")
def enable_open(self, enable: bool = False):
"""
Enable or disable the open/close button
Args:
enable (bool): Enables and disables the button
"""
if enable:
self.btn_action.setStyleSheet(
"QPushButton "
+ f"{{background-color: {get_accent_colors().success.name()}; color: white;}}"
)
self.btn_action.setEnabled(True)
else: # disabled
self.btn_action.setStyleSheet(
"QPushButton {{background-color: rgb(120, 120, 120); color: white;}}"
)
self.btn_action.setDisabled(True)
def _on_button_clicked(self):
"""Open absorber"""
self.absorber.open()
superxas_bec/bec_widgets/widgets/digital_twin/widgets/qt_widgets.py
+223
View File
@@ -0,0 +1,223 @@
"""
Universal Qt widgets
"""
from functools import partial
from bec_widgets.utils.colors import get_accent_colors
from qtpy.QtCore import Qt
# pylint: disable=E0611
from qtpy.QtGui import QFont
from qtpy.QtWidgets import (
QApplication,
QComboBox,
QDoubleSpinBox,
QGroupBox,
QHBoxLayout,
QLabel,
QPushButton,
QVBoxLayout,
QWidget,
)
LABEL_WIDTH = 118
ROW_MARGINS = (4, 0, 4, 0)
ROW_SPACING = 6
class Group(QGroupBox):
def __init__(self, label, widgets):
super().__init__(label)
self.layout = QVBoxLayout(self) # type: ignore
self.layout.setContentsMargins(6, 6, 6, 6)
self.layout.setSpacing(4)
for widget in widgets:
self.layout.addWidget(widget) # type: ignore
class NumberIndicator(QWidget):
def __init__(self, label="", unit=None, highlight=False, decimals=3):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(*ROW_MARGINS)
layout.setSpacing(ROW_SPACING)
self.label = QLabel(label)
self.label.setFixedWidth(LABEL_WIDTH)
self.label.setWordWrap(True)
layout.addWidget(self.label)
self.val = QLabel("-")
self.val.setAlignment(Qt.AlignTop) # type: ignore
layout.addWidget(self.val)
self.unit = unit
self.highlight = highlight
self.decimals = decimals
self.number = 0
if highlight:
font = QFont()
font.setBold(True)
font.setPointSize(14)
self.label.setFont(font)
self.val.setFont(font)
def value(self) -> float:
return self.number
def setLabel(self, label) -> None:
self.label.setText(label)
def setValue(self, number):
self.number = number
text = f"{number:.{int(self.decimals)}f}"
if self.unit is not None:
text = text + " " + self.unit
self.val.setText(text)
class InputNumberField(QWidget):
def __init__(
self,
identifier="",
label="",
unit=None,
prefix=None,
init=0.0,
decimals=1,
single_step=0.1,
ll=-1e6,
hl=1e6,
):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(*ROW_MARGINS)
layout.setSpacing(ROW_SPACING)
self.identifier = identifier
self.label = QLabel(label)
self.label.setFixedWidth(LABEL_WIDTH)
self.label.setWordWrap(True)
layout.addWidget(self.label)
self.val = QDoubleSpinBox()
self.val.setRange(ll, hl)
self.val.setDecimals(decimals)
self.val.setSingleStep(single_step)
self.val.setValue(init)
if unit is not None:
self.val.setSuffix(" " + unit)
if prefix is not None:
self.val.setPrefix(prefix + " ")
layout.addWidget(self.val)
def set_number(self, number):
self.val.setValue(number)
def has_focus(self) -> bool:
return self.val.hasFocus()
def value(self) -> float:
return self.val.value()
def value_changed_connect(self, func):
"""Connect a function to the Enter/Return key press."""
self.val.valueChanged.connect(
partial(
func, identifier=self.identifier, value_obj=self.val, value=lambda: self.val.value()
)
)
class ComboBox(QWidget):
def __init__(self, identifier="", label="", enums=None):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(*ROW_MARGINS)
layout.setSpacing(ROW_SPACING)
self.identifier = identifier
self.label = QLabel(label)
self.label.setFixedWidth(LABEL_WIDTH)
self.label.setWordWrap(True)
layout.addWidget(self.label)
self.value = QComboBox()
for entry in enums or []:
self.value.addItem(entry)
layout.addWidget(self.value)
def set_current_text(self, text):
self.value.setCurrentText(text)
def currentText(self) -> str:
return self.value.currentText()
def has_focus(self) -> bool:
return QApplication.focusWidget() is self.value.view()
def activated_connect(self, func):
"""Connect a function to the Enter/Return key press."""
self.value.activated.connect(
partial(
func,
identifier=self.identifier,
value_obj=self.value,
value=lambda: self.value.currentText(),
)
)
def setDisabled(self, disable):
self.value.setDisabled(disable)
class Button(QWidget):
def __init__(self, label=None, label_button: str = "", enabled=False):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(*ROW_MARGINS)
layout.setSpacing(ROW_SPACING)
if label is not None:
self.label = QLabel(label)
self.label.setFixedWidth(LABEL_WIDTH)
layout.addWidget(self.label)
self.button = QPushButton(label_button)
self.enable_button(enabled)
layout.addWidget(self.button)
def clicked_connect(self, func):
"""Connect a function to the button press."""
self.button.clicked.connect(func)
def enable_button(self, enable: bool = False):
if enable:
self.button.setStyleSheet(
f"QPushButton {{background-color: {get_accent_colors().default.name()}; color: white;}}"
)
self.button.setEnabled(True)
else: # disabled
self.button.setStyleSheet(
"QPushButton {{background-color: rgb(120, 120, 120); color: white;}}"
)
self.button.setDisabled(True)
def setText(self, text):
self.button.setText(text)
class TextIndicator(QWidget):
def __init__(self, label):
super().__init__()
layout = QHBoxLayout(self)
layout.setContentsMargins(*ROW_MARGINS)
layout.setSpacing(ROW_SPACING)
self.label = QLabel(label)
self.label.setFixedWidth(LABEL_WIDTH)
self.label.setWordWrap(True)
layout.addWidget(self.label)
self.text = QLabel("-")
self.text.setAlignment(Qt.AlignTop) # type: ignore
layout.addWidget(self.text)
def setLabel(self, label) -> None:
self.label.setText(label)
def setText(self, text):
self.text.setText(text)
def setColor(self, color: str):
self.text.setStyleSheet(f"QLabel {{color:{color}}}")
superxas_bec/bec_widgets/widgets/digital_twin/x01da_offsets.yaml
+50
View File
@@ -0,0 +1,50 @@
cm_try:
offset: 0.15
mo1_trx:
modifier:
axis: mo1_trx
range: [[-30, -0.1], [0.1, 30]]
offset: [-2.3, 1.31]
mo1_try:
modifier:
axis: mo1_trx
range: [[-30, -0.1], [0.1, 30]]
offset: [-1.78, -1.78]
sl1_centery:
offset: -1.2
fm_trx:
modifier:
axis: fm_trx
range: [[-66, -31], [-24, 7], [11, 31], [38, 66]]
offset: [-0.61, 0, 0, -0.16]
fm_try:
modifier:
axis: fm_trx
range: [[-66, -31], [-24, 7], [11, 31], [38, 66]]
offset: [0.028, 0, 0, -0.45]
fm_rotx:
modifier:
axis: fm_trx
range: [[-66, -31], [-24, 7], [11, 31], [38, 66]]
offset: [0.027, 0, 0, 0.045]
fm_roty:
modifier:
axis: fm_trx
range: [[-66, -31], [-24, 7], [11, 31], [38, 66]]
offset: [-0.038, 0, 0, -0.053]
sl2_centery:
offset: -0.7
ot_try:
offset: -0.49
ot_rotx:
offset: 0
superxas_bec/bec_widgets/widgets/digital_twin/x01da_parameters.py
+323
View File
@@ -0,0 +1,323 @@
"""
X01DA / Debye Beamline Parameters.
This file describes the parameter of each component of the Debye beamline
to be used for raytracing and geometrical calculations.
"""
from collections import namedtuple
import numpy as np
import xrt.backends.raycing.materials as rm
# XRT definitions
filterBeryl = rm.Material("Be", rho=1.85, kind="plate") # pyright: ignore[reportArgumentType]
filterDiamond = rm.Material("C", rho=3.52, kind="plate") # pyright: ignore[reportArgumentType]
filterGraphite = rm.Material("C", rho=2.266, kind="plate") # pyright: ignore[reportArgumentType]
stripeSi = rm.Material("Si", rho=2.33) # pyright: ignore[reportArgumentType]
stripePt = rm.Material("Pt", rho=21.45) # pyright: ignore[reportArgumentType]
stripeRh = rm.Material("Rh", rho=12.41) # pyright: ignore[reportArgumentType]
stripeCr = rm.Material("Cr", rho=7.14) # pyright: ignore[reportArgumentType]
stripePyrex = rm.Material(
"Si", rho=2.20
) # Use Si as bare element and the density of SiO2 # pyright: ignore[reportArgumentType]
si111_1 = rm.CrystalSi(hkl=(1, 1, 1), tK=77) # first xtal surface
si311_1 = rm.CrystalSi(hkl=(3, 1, 1), tK=77) # first xtal surface
si333_1 = rm.CrystalSi(hkl=(3, 3, 3), tK=77) # first xtal surface
si511_1 = rm.CrystalSi(hkl=(5, 1, 1), tK=77) # first xtal surface
si111_2 = rm.CrystalSi(hkl=(1, 1, 1), tK=77) # second xtal surface
si311_2 = rm.CrystalSi(hkl=(3, 1, 1), tK=77) # second xtal surface
si333_2 = rm.CrystalSi(hkl=(3, 3, 3), tK=77) # second xtal surface
si511_2 = rm.CrystalSi(hkl=(5, 1, 1), tK=77) # second xtal surface
filterDiamond = rm.Material("C", rho=3.52, kind="plate") # pyright: ignore[reportArgumentType]
filterBe = rm.Material("Be", rho=1.85, kind="plate") # pyright: ignore[reportArgumentType]
filterSi3N4 = rm.Material(
["Si", "N"], quantities=[3, 4], rho=3.44, kind="plate"
) # pyright: ignore[reportArgumentType]
filterAl = rm.Material("Al", rho=2.69, kind="plate") # pyright: ignore[reportArgumentType]
filterGraphite = rm.Material("C", rho=2.266, kind="plate") # pyright: ignore[reportArgumentType]
# General parameters
sourceHeight = 0
# Synchrotron
synchrotron = namedtuple(
"synchrotron", ["eE", "eI", "eEspread", "eEpsilonX", "eEpsilonZ", "betaX", "betaZ"]
)
sls1 = synchrotron(
eE=2.4, eI=0.4, eEspread=0.878e-3, eEpsilonX=5.63, eEpsilonZ=0.007, betaX=0.45, betaZ=14.4
)
sls2 = synchrotron(
eE=2.7, eI=0.4, eEspread=1.147e-3, eEpsilonX=0.156, eEpsilonZ=0.01, betaX=0.18, betaZ=4.6
)
# Source
bendingMagnet = namedtuple("bendingMagnet", ["name", "center", "sync", "B0"])
sls1_14t = bendingMagnet(name="FE-BM-SLS1-1.4T", center=(0, 0, 0), sync=sls1, B0=1.4)
sls2_21t = bendingMagnet(name="FE-BM-SLS2-2.1T", center=(0, 0, 0), sync=sls2, B0=2.1)
sls2_35t = bendingMagnet(name="FE-BM-SLS2-3.5T", center=(0, 0, 0), sync=sls2, B0=3.5)
sls2_50t = bendingMagnet(name="FE-BM-SLS2-5.0T", center=(0, 0, 0), sync=sls2, B0=5.0)
# FE slits
fe_slits = namedtuple("slits", ["name", "center", "center1", "center2", "maxDivH", "maxDivV"])
feSlits = fe_slits(
name="FE-SLITS",
center=(0, 6117, sourceHeight),
center1=(0, 5045, sourceHeight),
center2=(0, 5289.5, sourceHeight),
maxDivH=1.8e-3,
maxDivV=0.8e-3,
)
# FE Window
filt = namedtuple(
"filt", ["name", "center", "pitch", "limPhysX", "limPhysY", "surface", "material", "thickness"]
)
feWindow = filt(
name="FE-WINDOW",
center=(0.0, 7020, sourceHeight),
pitch=np.pi / 2,
limPhysX=(-6, 6),
limPhysY=(-3.0, 3.0),
surface="None",
material=filterDiamond,
thickness=0.1,
)
feWindow = feWindow._replace(surface=f"CVD Diamond window {feWindow.thickness*1e3:0.0f} $\\mu$m")
# Collimating mirror
collimatingMirror = namedtuple(
"collimatingMirror",
[
"name",
"center",
"surface",
"material",
"limPhysX",
"limPhysY",
"limOptX",
"limOptY",
"R",
"pitch",
"jack1",
"jack2",
"jack3",
"tx1",
"tx2",
],
)
cm = collimatingMirror(
name="FE-CM",
center=[0, 6890, sourceHeight],
surface=("Si", "Pt", "Rh"),
material=(stripeSi, stripePt, stripeRh),
limPhysX=(-34, 34),
limPhysY=(-600, 600),
limOptX=((-21, -7, 14), (-11, 11, 23)),
limOptY=((-500, -500, -500), (500, 500, 500)),
R=[3e6, 15e6],
pitch=[-5.0e-3, -0.0e-3],
jack1=[0.0, 7210.0, 0.0], # Tripod X, Y, Z (global)
jack2=[-210.0, 8310.0, 0.0],
jack3=[210.0, 8310.0, 0.0],
tx1=[0.0, -575.5], # X-Stage 1 [x, y] (local)
tx2=[0.0, 575],
) # X-Stage 2
apertures = namedtuple("apertures", ["name", "center", "opening"])
fePS = apertures(
name="FE-PS", center=[0, 8815, sourceHeight], opening=[-20.0, 20.0, -20.0 + 12.5, 20.0 + 12.5]
) # left, right, bottom, top
opWbBsBlock = apertures(
name="OP-WB-BS-BLOCK", center=[0.0, 13860, sourceHeight], opening=[-18.0, 18.0, 25, 85.5]
) # left, right, bottom, top
# opening=[-18., 18., 42, 76], # X10DA
# Monochromator
monochromator = namedtuple(
"monochromator",
[
"name",
"center",
"xtal",
"material1",
"material2",
"xtalWidth",
"xtalOffsetX",
"xtalLength1",
"xtalLength2",
"xtalGap",
"rotOffset",
"heightOffset",
"braggLim",
"jack1",
"jack2",
"jack3",
"tx",
],
)
mo1 = monochromator(
name="OP-MO1",
center=[0.0, 11750, sourceHeight],
xtal=("Si311", "Si111"),
material1=(si311_1, si111_1),
material2=(si311_2, si111_2),
xtalWidth=(24, 24),
xtalOffsetX=(-21.2, 21.2),
xtalLength1=(55, 55),
xtalLength2=(105, 105),
xtalGap=(8, 8),
rotOffset=6,
heightOffset=8.5,
braggLim=[3.6, 33],
jack1=[0.0, 11350.0, 0.0], # Tripod maybe not available!
jack2=[-400.0, 12350.0, 0.0],
jack3=[400.0, 12350.0, 0.0],
tx=0.0,
) # X-Stage [x]
mo2 = monochromator(
name="OP-CCM2",
center=[0.0, 13250, sourceHeight],
xtal=("Si311", "Si111"),
material1=(si311_1, si111_1),
material2=(si311_2, si111_2),
xtalWidth=(24, 24),
xtalOffsetX=(-21, 21),
xtalLength1=(55, 55),
xtalLength2=(105, 105),
xtalGap=(8, 8),
rotOffset=6,
heightOffset=8.5,
braggLim=[3.6, 33],
jack1=[0.0, 13350.0, 0.0], # Tripod maybe not available!
jack2=[-400.0, 14350.0, 0.0],
jack3=[400.0, 14350.0, 0.0],
tx=0.0,
) # X-Stage [x]
# OP Slits
op_slits = namedtuple("op_slits", ["name", "center"])
opSlits1 = op_slits(name="OP-SLITS 1", center=(0, 14349.6, sourceHeight))
opSlits2 = op_slits(name="OP-SLITS 2", center=(0, 18134.8, sourceHeight))
# OP Beam Monitors
op_bm = namedtuple("op_bm", ["name", "center"])
opBM1 = op_bm(name="OP Beam Monitor 1", center=(0, 14599.6, sourceHeight))
opBM2 = op_bm(name="OP Beam Monitor 2", center=(0, 18384.8, sourceHeight))
# Focusing mirror
focusingMirror = namedtuple(
"focusingMirror",
[
"name",
"center",
"surfaceToroid",
"materialToroid",
"surfaceFlat",
"materialFlat",
"limPhysXToroid",
"limPhysYToroid",
"limPhysXFlat",
"limPhysYFlat",
"limOptXToroid",
"limOptYToroid",
"limOptXFlat",
"limOptYFlat",
"R",
"pitch",
"r",
"xToroid",
"xFlat",
"hToroid",
"jack1",
"jack2",
"jack3",
"tx1",
"tx2",
],
)
fm = focusingMirror(
name="OP-FM",
center=[0.0, 15670, sourceHeight], # nominal height 58 mm above ring, SLS1!
surfaceToroid=("Rh", "Pt"),
materialToroid=(stripeRh, stripePt),
surfaceFlat=("Rh", "Pt"),
materialFlat=(stripeRh, stripePt),
limPhysXToroid=(-79.0, 79.0),
limPhysYToroid=(-575.0, 575.0),
limPhysXFlat=(-79.0, 79.0),
limPhysYFlat=(-575.0, 575.0),
limOptXToroid=((-38, 66), (-66, 31)),
limOptYToroid=((-500.0, -500.0), (500.0, 500.0)),
limOptXFlat=((-11.45, 23.55), (-30.45, -6.45)),
limOptYFlat=((-500.0, -500.0), (500.0, 500.0)),
R=[3e6, 15e6],
pitch=[-5.0e-3, 0e-3],
r=[35.510, 24.986],
xToroid=[-52, 48.5], # offset in local x
xFlat=[-20.95, 8.55],
hToroid=[2.88, 7.15], # depth of the cylinder at x = xCylinder1 and x = xCylinder2.
jack1=[-130.0, 15535 - 538.0, 0.0],
jack2=[130.0, 15535 + 538.0, 0.0],
jack3=[0.0, 15535 + 538.0, 0.0],
tx1=[0.0, -575.0], # X-Stage 1 [x, y]
tx2=[0.0, 575.0],
) # X-Stage 2 [x, y]
# EH Window
ehWindow = filt(
name="EH-WINDOW",
center=(0.0, 19998.3, sourceHeight),
pitch=np.pi / 2,
limPhysX=(-20.0, 20.0),
limPhysY=(-4, 4),
surface="None",
material=filterSi3N4,
thickness=0.002,
)
ehWindow = ehWindow._replace(surface=f"Beryllium window {ehWindow.thickness*1e3:0.0f} $\\mu$m")
# Sample
sample = namedtuple("sample", ["name", "center"])
smpl = sample(name="EH-SMPL", center=[0, 23365, sourceHeight])
smpl2 = sample(name="EH-SMPL2", center=[0, 27500, sourceHeight])
tables = {}
# Vacuum pipes
# DN40CF ID = 35 mm oder 37 mm
# DN50CF ID = 47.5 mm
# DN63CF ID = 60.2 mm oder 66 mm
# DN100CF ID = 97.4 mm oder 104 mm
pipe = namedtuple("pipes", ["center", "diameter", "start", "end"])
vacuum_pipes = pipe(
center=[27.5, (37.5 + 27.5) / 2, 37.5, 62.5, 72.5],
diameter=[97.4, 97.4, 97.4, 97.4, 97.4],
start=[10952.88, 11750 + 250, mo2.center[1] + 250, 14000, fm.center[1]],
end=[11750 - 250, mo2.center[1] - 250, 14000, fm.center[1], ehWindow.center[1]],
)
Walls = namedtuple("walls", ["start", "end", "height"])
walls = Walls(start=[13999.30], end=[13999 + 75.5 + 30], height=[[-20, 25]])
superxas_bec/bec_widgets/widgets/digital_twin/x10da_offsets.yaml
+59
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cm_try:
offset: -0.7
mo1_try:
offset: -31.42
mo1_trx:
modifier:
axis: mo1_trx
range: [[-30, -0.1], [0.1, 30]]
offset: [-4.3, 0]
sl1_centery:
offset: -55.54
bm1_try:
offset: 52.22
fm_trx:
modifier:
axis: fm_trx
range: [[-100, -48], [-47, 0]]
offset: [-0.3, 0.52]
fm_try:
modifier:
axis: fm_trx
range: [[-100, -48], [-47, 0]]
offset: [-42.56, -41.49]
# pitch
fm_rotx:
modifier:
axis: fm_trx
range: [[-100, -48], [-47, 0]]
offset: [1.30, 1.049]
# yaw
fm_roty:
modifier:
axis: fm_trx
range: [[-100, -48], [-47, 0]]
offset: [1.754, 1.924]
bm2_try:
offset: -19
es0wi_try:
offset: -71.98
es1_try:
offset: -113.26
es1ic1_try:
offset: 10.39
es1ic2_try:
offset: 3.55
superxas_bec/bec_widgets/widgets/digital_twin/x10da_parameters.py
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"""
X10DA / SuperXAS Beamline Parameters.
This file describes the parameter of each component of the SuperXAS beamline
to be used for raytracing and geometrical calculations.
"""
from collections import namedtuple
import numpy as np
import xrt.backends.raycing.materials as rm
# XRT definitions
filterBeryl = rm.Material("Be", rho=1.85, kind="plate") # pyright: ignore[reportArgumentType]
filterDiamond = rm.Material("C", rho=3.52, kind="plate") # pyright: ignore[reportArgumentType]
filterGraphite = rm.Material("C", rho=2.266, kind="plate") # pyright: ignore[reportArgumentType]
stripeSi = rm.Material("Si", rho=2.33) # pyright: ignore[reportArgumentType]
stripePt = rm.Material("Pt", rho=21.45) # pyright: ignore[reportArgumentType]
stripeRh = rm.Material("Rh", rho=12.41) # pyright: ignore[reportArgumentType]
stripeCr = rm.Material("Cr", rho=7.14) # pyright: ignore[reportArgumentType]
stripePyrex = rm.Material(
"Si", rho=2.20
) # Use Si as bare element and the density of SiO2 # pyright: ignore[reportArgumentType]
si111_1 = rm.CrystalSi(hkl=(1, 1, 1), tK=77) # first xtal surface
si311_1 = rm.CrystalSi(hkl=(3, 1, 1), tK=77) # first xtal surface
si333_1 = rm.CrystalSi(hkl=(3, 3, 3), tK=77) # first xtal surface
si511_1 = rm.CrystalSi(hkl=(5, 1, 1), tK=77) # first xtal surface
si111_2 = rm.CrystalSi(hkl=(1, 1, 1), tK=77) # second xtal surface
si311_2 = rm.CrystalSi(hkl=(3, 1, 1), tK=77) # second xtal surface
si333_2 = rm.CrystalSi(hkl=(3, 3, 3), tK=77) # second xtal surface
si511_2 = rm.CrystalSi(hkl=(5, 1, 1), tK=77) # second xtal surface
filterDiamond = rm.Material("C", rho=3.52, kind="plate") # pyright: ignore[reportArgumentType]
filterBe = rm.Material("Be", rho=1.85, kind="plate") # pyright: ignore[reportArgumentType]
filterSi3N4 = rm.Material(
["Si", "N"], quantities=[3, 4], rho=3.44, kind="plate"
) # pyright: ignore[reportArgumentType]
filterAl = rm.Material("Al", rho=2.69, kind="plate") # pyright: ignore[reportArgumentType]
filterGraphite = rm.Material("C", rho=2.266, kind="plate") # pyright: ignore[reportArgumentType]
# General parameters
sourceHeight = 0
# Synchrotron
synchrotron = namedtuple(
"synchrotron", ["eE", "eI", "eEspread", "eEpsilonX", "eEpsilonZ", "betaX", "betaZ"]
)
sls1 = synchrotron(
eE=2.4, eI=0.4, eEspread=0.878e-3, eEpsilonX=5.63, eEpsilonZ=0.007, betaX=0.45, betaZ=14.4
)
sls2 = synchrotron(
eE=2.7, eI=0.4, eEspread=1.147e-3, eEpsilonX=0.156, eEpsilonZ=0.01, betaX=0.18, betaZ=4.6
)
# Source
bendingMagnet = namedtuple("bendingMagnet", ["name", "center", "sync", "B0"])
sls1_14t = bendingMagnet(name="FE-BM-SLS1-1.4T", center=(0, 0, 0), sync=sls1, B0=1.4)
sls2_21t = bendingMagnet(name="FE-BM-SLS2-2.1T", center=(0, 0, 0), sync=sls2, B0=2.1)
sls2_35t = bendingMagnet(name="FE-BM-SLS2-3.5T", center=(0, 0, 0), sync=sls2, B0=3.5)
sls2_50t = bendingMagnet(name="FE-BM-SLS2-5.0T", center=(0, 0, 0), sync=sls2, B0=5.0)
# FE slits
fe_slits = namedtuple("slits", ["name", "center", "center1", "center2", "maxDivH", "maxDivV"])
feSlits = fe_slits(
name="FE-SLITS",
center=(0, 6117, sourceHeight),
center1=(0, 5038.4, sourceHeight),
center2=(0, 5282.9, sourceHeight),
maxDivH=1.8e-3,
maxDivV=0.8e-3,
)
# Filters
filt = namedtuple(
"filt", ["name", "center", "pitch", "limPhysX", "limPhysY", "surface", "material", "thickness"]
)
feWindow = filt(
name="FE-WINDOW",
center=(0.0, 6158, sourceHeight),
pitch=np.pi / 2,
limPhysX=(-6, 6),
limPhysY=(-3.0, 3.0),
surface="None",
material=filterDiamond,
thickness=0.1,
)
feWindow = feWindow._replace(
surface="CVD Diamond window {0:0.0f} $\\mu$m".format(feWindow.thickness * 1e3)
)
feFilt = filt(
name="FE-FI",
center=(0.0, 6590, sourceHeight),
pitch=np.pi / 2,
limPhysX=(-15, 15),
limPhysY=(-10, 10),
surface="None",
material=filterGraphite,
thickness=0.25,
)
feFilt = feFilt._replace(surface="Graphite filter {0:0.0f} $\\mu$m".format(feFilt.thickness * 1e3))
# Collimating mirror
collimatingMirror = namedtuple(
"collimatingMirror",
[
"name",
"center",
"surface",
"material",
"limPhysX",
"limPhysY",
"limOptX",
"limOptY",
"R",
"pitch",
"jack1",
"jack2",
"jack3",
"tx1",
"tx2",
],
)
cm = collimatingMirror(
name="FE-CM",
center=[0, 7560.8, sourceHeight],
surface=("Pt", "Si", "Rh"),
material=(stripePt, stripeSi, stripeRh),
limPhysX=(-30, 30),
limPhysY=(-600, 600),
limOptX=((-21, -0.5, 11), (-4, 9.5, 23)),
limOptY=((-500, -500, -500), (500, 500, 500)),
R=[3e6, 15e6],
pitch=[1.4e-3, 4.5e-3],
jack1=[0.0, 7210.0, 0.0], # Tripod X, Y, Z (global)
jack2=[-210.0, 8310.0, 0.0],
jack3=[210.0, 8310.0, 0.0],
tx1=[0.0, -575.5], # X-Stage 1 [x, y] (local)
tx2=[0.0, 575],
) # X-Stage 2
apertures = namedtuple("apertures", ["name", "center", "opening"])
fePS = apertures(
name="FE-PS", center=[0, 8760, sourceHeight], opening=[-39 / 2, 39 / 2, -10, 29]
) # left, right, bottom, top
opWbBsBlock = apertures(
name="OP-WB-BS-BLOCK", center=[0.0, 13606 - 135, sourceHeight], opening=[-18.0, 18.0, 42, 76]
) # left, right, bottom, top
opSlits1 = apertures(
name="OP-SLITS 1", center=[0, 14145 - 135, sourceHeight], opening=[-35 / 2, 35 / 2, 47.5, 82.5]
)
# OP Beam Monitors
op_bm = namedtuple("op_bm", ["name", "center"])
opBM1 = op_bm(name="OP Beam Monitor 1", center=(0, 14525 - 135, sourceHeight))
opBM2 = op_bm(name="OP Beam Monitor 2", center=(0, 17161.6 - 135, sourceHeight))
# Monochromator
monochromator = namedtuple(
"monochromator",
[
"name",
"center",
"xtal",
"material1",
"material2",
"xtalWidth",
"xtalOffsetX",
"xtalLength1",
"xtalLength2",
"xtalGap",
"rotOffset",
"heightOffset",
"braggLim",
"jack1",
"jack2",
"jack3",
"tx",
],
)
mo1 = monochromator(
name="OP-CCM1",
center=[0.0, 11670 - 135, sourceHeight],
xtal=("Si311", "Si111"),
material1=(si311_1, si111_1),
material2=(si311_2, si111_2),
xtalWidth=(20, 20),
xtalOffsetX=(19.2, -19.2),
xtalLength1=(60, 60),
xtalLength2=(60, 60),
xtalGap=(8, 8),
rotOffset=6, # not sure what it is
heightOffset=8.5, # not sure what it is
braggLim=[4, 35],
jack1=[0.0, 11350.0, 0.0], # Tripod not available!
jack2=[-400.0, 12350.0, 0.0],
jack3=[400.0, 12350.0, 0.0],
tx=0.0,
) # X-Stage [x]
# Focusing mirror
focusingMirror = namedtuple(
"focusingMirror",
[
"name",
"center",
"surfaceToroid",
"materialToroid",
"limPhysXToroid",
"limPhysYToroid",
"limOptXToroid",
"limOptYToroid",
"R",
"pitch",
"r",
"xToroid",
"hToroid",
"jack1",
"jack2",
"jack3",
"tx1",
"tx2",
],
)
OFFSET_TRX = 46.8735
fm = focusingMirror(
name="OP-FM",
center=[0.0, 15580 - 135, sourceHeight],
surfaceToroid=("Rh", "Pt"),
materialToroid=(stripeRh, stripePt),
limPhysXToroid=(-54.0, 54.0),
limPhysYToroid=(-565.0, 565.0),
limOptXToroid=(
(43.388 + OFFSET_TRX, -4.865 + OFFSET_TRX),
(4.865 + OFFSET_TRX, -40.882 + OFFSET_TRX),
),
limOptYToroid=((-500.0, -500.0), (500.0, 500.0)),
R=[3e6, 15e6],
pitch=[1.4e-3, 4.5e-3],
r=[30, 20],
xToroid=[24.126 + OFFSET_TRX, -22 + OFFSET_TRX], # offset in local x
hToroid=[7.0, 11.3], # depth of the cylinder at x = xCylinder1 and x = xCylinder2.
jack1=[0.0, 14980.0, 0.0],
jack2=[-75.0, 16180.0, 0.0],
jack3=[75.0, 16180.0, 0.0],
tx1=[0.0, -575.0], # X-Stage 1 [x, y]
tx2=[0.0, 575.0],
) # X-Stage 2 [x, y]
# Entry wall experimental hutch: 21593 mm from source (SLS2)
# Exit window
ehWindow = filt(
name="EH-WINDOW",
center=(0.0, 22063, sourceHeight),
pitch=np.pi / 2,
limPhysX=(-10.0, 10.0),
limPhysY=(17.5, 92.5),
surface="None",
material=filterBe,
thickness=0.25,
)
ehWindow = ehWindow._replace(
surface="Beryllium window {0:0.0f} $\\mu$m".format(ehWindow.thickness * 1e3)
)
# Sample
sample = namedtuple("sample", ["name", "center"])
es1 = sample(name="ES1", center=[0, 23823, sourceHeight])
es2 = sample(name="ES2", center=[0, 25843, sourceHeight])
# Ionization chambers
ic = namedtuple("sample", ["name", "center"])
es1ic0 = ic(name="ES1 IC0", center=[0, 23633, sourceHeight])
es1ic1 = ic(name="ES1 IC1", center=[0, 24383, sourceHeight])
es1ic2 = ic(name="ES1 IC2", center=[0, 24723, sourceHeight])
superxas_bec/bec_widgets/widgets/x10da_parameters.py
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@@ -1,239 +0,0 @@
"""
X10DA / SuperXAS Beamline Parameters.
This file describes the parameter of each component of the SuperXAS beamline
to be used for raytracing and geometrical calculations.
"""
import os
import numpy as np
from collections import namedtuple
import xrt.backends.raycing.materials as rm
# if os.environ.get("USE_XRT", "True").lower() in ("1", "true", "yes"):
# import xrt.backends.raycing.materials as rm # type: ignore
# else:
# class _DummyClass:
# def __init__(self, *args, **kwargs):
# pass
# class _DummyMaterials:
# Material = _DummyClass
# CrystalSi = _DummyClass
# rm = _DummyMaterials()
# XRT definitions
filterBeryl = rm.Material('Be', rho=1.85, kind='plate')
filterDiamond = rm.Material('C', rho=3.52, kind='plate')
filterGraphite = rm.Material('C', rho=2.266, kind='plate')
stripeSi = rm.Material('Si', rho=2.33)
stripePt = rm.Material('Pt', rho=21.45)
stripeRh = rm.Material('Rh', rho=12.41)
stripeCr = rm.Material('Cr', rho=7.14)
stripePyrex = rm.Material('Si', rho=2.20) # Use Si as bare element and the density of SiO2
si111_1 = rm.CrystalSi(hkl=(1, 1, 1), tK=77) # first xtal surface
si311_1 = rm.CrystalSi(hkl=(3, 1, 1), tK=77) # first xtal surface
si333_1 = rm.CrystalSi(hkl=(3, 3, 3), tK=77) # first xtal surface
si511_1 = rm.CrystalSi(hkl=(5, 1, 1), tK=77) # first xtal surface
si111_2 = rm.CrystalSi(hkl=(1, 1, 1), tK=77) # second xtal surface
si311_2 = rm.CrystalSi(hkl=(3, 1, 1), tK=77) # second xtal surface
si333_2 = rm.CrystalSi(hkl=(3, 3, 3), tK=77) # second xtal surface
si511_2 = rm.CrystalSi(hkl=(5, 1, 1), tK=77) # second xtal surface
filterDiamond = rm.Material('C', rho=3.52, kind='plate')
filterBe = rm.Material('Be', rho=1.85, kind='plate')
filterSi3N4 = rm.Material(['Si', 'N'], quantities=[3, 4], rho=3.44, kind='plate')
filterAl = rm.Material('Al', rho=2.69, kind='plate')
filterGraphite = rm.Material('C', rho=2.266, kind='plate')
sourceHeight = 0
#Synchrotron
synchrotron = namedtuple('synchrotron', ['eE', 'eI', 'eEspread',
'eEpsilonX', 'eEpsilonZ', 'betaX', 'betaZ'])
sls1 = synchrotron(
eE = 2.4,
eI = 0.4,
eEspread=0.878e-3,
eEpsilonX=5.63,
eEpsilonZ=0.007,
betaX=0.45,
betaZ=14.4,
)
sls2 = synchrotron(
eE=2.7,
eI=0.4,
eEspread=1.147e-3,
eEpsilonX=0.156,
eEpsilonZ=0.01,
betaX=0.18,
betaZ=4.6,
)
# Source
bendingMagnet = namedtuple('bendingMagnet', ['name', 'center', 'sync', 'B0'])
sls1_29t = bendingMagnet(
name='FE-BM-SLS1-2.9T',
center=(0, 0, 0),
sync=sls1,
B0=2.9,)
sls2_21t = bendingMagnet(
name='FE-BM-SLS2-2.1T',
center=(0, 0, 0),
sync=sls1,
B0=2.1,)
# FE slits
slits = namedtuple('slits', ['name', 'center', 'maxDivH', 'maxDivV'])
feSlits = slits(
name='FE-SLITS',
center=(0, 5290, sourceHeight),
maxDivH=1.8e-3,
maxDivV=0.8e-3,)
# Filters
filt = namedtuple('filt', ['name', 'center', 'pitch', 'limPhysX', 'limPhysY', 'surface', 'material', 'thickness'])
feWindow = filt(
name='FE-WINDOW',
center=(0., 6158, sourceHeight),
pitch=np.pi/2,
limPhysX=(-6, 6),
limPhysY=(-3., 3.),
surface='None',
material=filterDiamond,
thickness=0.1,)
feWindow = feWindow._replace(surface='CVD Diamond window {0:0.0f} $\mu$m'.format(feWindow.thickness*1e3))
feFilt = filt(
name='FE-FI',
center=(0., 6590, sourceHeight),
pitch=np.pi/2,
limPhysX=(-15, 15),
limPhysY=(-10, 10),
surface='None',
material=filterGraphite,
thickness=0.25,)
feFilt = feFilt._replace(surface='Graphite filter {0:0.0f} $\mu$m'.format(feFilt.thickness*1e3))
# Collimating mirror
collimatingMirror = namedtuple('collimatingMirror', ['name',
'center', 'surface', 'material', 'limPhysX', 'limPhysY',
'limOptX', 'limOptY', 'R', 'pitch', 'jack1', 'jack2', 'jack3',
'tx1', 'tx2'])
cm = collimatingMirror(
name='FE-CM',
center=[0, 7618, sourceHeight],
surface=('Rh','Si','Pt'),
material=(stripeRh, stripeSi, stripePt),
limPhysX=(-30, 30),
limPhysY=(-600, 600),
limOptX=((11, -2, -21), (21, 8, -5)),
limOptY=((-500, -500, -500), (500, 500, 500)),
R=[3e6, 15e6],
pitch=[1.4e-3, 4.5e-3],
jack1=[0., 7210., 0.], #Tripod X, Y, Z (global)
jack2=[-210., 8310., 0.],
jack3=[210., 8310., 0.],
tx1=[0.0, -575.5], # X-Stage 1 [x, y] (local)
tx2=[0.0, 575],) # X-Stage 2
apertures = namedtuple('apertures', ['name', 'center', 'opening'])
fePS = apertures(
name='FE-PS',
center=[0, 8760, sourceHeight],
opening=[-39/2, 39/2, -10, 29]) # left, right, bottom, top
opWbBsBlock = apertures(
name='OP-WB-BS-BLOCK',
center=[0., 13606-135, sourceHeight],
opening=[-18., 18., 42, 76]) # left, right, bottom, top
opSlits = apertures(
name='OP-SLITS',
center=[0, 14145-135, sourceHeight],
opening=[-35/2, 35/2, 47.5, 82.5])
# Monochromator
monochromator = namedtuple('monochromator', ['name', 'center',
'xtal', 'material1', 'material2', 'xtalWidth', 'xtalOffsetX',
'xtalLength1', 'xtalLength2', 'xtalGap', 'rotOffset',
'heightOffset', 'braggLim', 'jack1', 'jack2', 'jack3', 'tx'])
mo1 = monochromator(
name='OP-CCM1',
center=[0., 11670-135, sourceHeight],
xtal=('Si311','Si111'),
material1=(si311_1, si111_1),
material2=(si311_2, si111_2),
xtalWidth = (20, 20),
xtalOffsetX=(-19.2, 19.2),
xtalLength1 = (60, 60),
xtalLength2 = (60, 60),
xtalGap = (8, 8),
rotOffset = 6, # not sure what it is
heightOffset = 8.5, # not sure what it is
braggLim = [4, 35],
jack1=[0., 11350., 0.], #Tripod not available!
jack2=[-400., 12350., 0.],
jack3=[400., 12350., 0.],
tx=0.0,) # X-Stage [x]
# Focusing mirror
focusingMirror = namedtuple('focusingMirror', ['name', 'center',
'surfaceToroid', 'materialToroid',
'limPhysXToroid', 'limPhysYToroid',
'limOptXToroid', 'limOptYToroid',
'R', 'pitch', 'r', 'xToroid', 'hToroid', 'jack1', 'jack2', 'jack3',
'tx1', 'tx2'])
fm = focusingMirror(
name='OP-FM',
center=[0., 15580-135, sourceHeight],
surfaceToroid=('Rh', 'Pt'),
materialToroid=(stripeRh, stripePt),
limPhysXToroid=(-54., 54.),
limPhysYToroid=(-565., 565.),
limOptXToroid=((90.25, 41.75), (51.75, 5.75)), # With old VME axis, no absolute value!
limOptYToroid=((-500., -500.), (500., 500.)),
R=[3e6, 15e6],
pitch=[1.4e-3, 4.5e-3],
r=[30, 20],
xToroid=[24.126, -22,874], # offset in local x
hToroid=[7., 11.3], # depth of the cylinder at x = xCylinder1 and x = xCylinder2.
jack1=[0., 14980., 0.],
jack2=[-75., 16180., 0.],
jack3=[75., 16180., 0.],
tx1=[0., -575.], # X-Stage 1 [x, y]
tx2=[0., 575.],) # X-Stage 2 [x, y]
ehWindow = filt(
name='EH-WINDOW',
center=(0., 22225-135, sourceHeight),
pitch=np.pi/2,
limPhysX=(-10., 10.),
limPhysY=(17.5, 92.5),
surface='None',
material=filterBe,
thickness=0.25,)
ehWindow = ehWindow._replace(surface='Beryllium window {0:0.0f} $\mu$m'.format(ehWindow.thickness*1e3))
# Sample
sample = namedtuple('sample', ['name', 'center'])
smpl = sample(
name='OP-SMPL',
center=[0, 24000-135, sourceHeight],)
superxas_bec/device_configs/x10da_experimental_hutch.yaml
+27 -3
View File
@@ -2,7 +2,7 @@
## Optical Table ES1 ##
###################################
es1ot_trx:
es1_trx:
readoutPriority: baseline
description: ES1 Table X Translation
deviceClass: ophyd.EpicsMotor
@@ -12,7 +12,7 @@ es1ot_trx:
enabled: true
softwareTrigger: false
es1ot_try:
es1_try:
readoutPriority: baseline
description: ES1 Table Y Translation
deviceClass: ophyd.EpicsMotor
@@ -26,7 +26,7 @@ es1ot_try:
## Exit Window ##
###################################
eswi_try:
es0wi_try:
readoutPriority: baseline
description: End Station 0 Exit Window Y-translation
deviceClass: ophyd_devices.EpicsMotor
@@ -112,4 +112,28 @@ es1man_roty:
prefix: X10DA-ES1-MAN:ROTY
enabled: true
onFailure: retry
softwareTrigger: false
###################################
## Optical Table ES2 ##
###################################
es2_trx:
readoutPriority: baseline
description: ES2 Table X Translation
deviceClass: ophyd.EpicsMotor
deviceConfig:
prefix: X10DA-ES2-ET2:TRX
onFailure: retry
enabled: true
softwareTrigger: false
es2_try:
readoutPriority: baseline
description: ES2 Table Y Translation
deviceClass: ophyd.EpicsMotor
deviceConfig:
prefix: X10DA-ES2-ET2:TRY
onFailure: retry
enabled: true
softwareTrigger: false
superxas_bec/devices/absorber.py
+14 -2
View File
@@ -13,9 +13,11 @@ from ophyd_devices.interfaces.base_classes.psi_device_base import PSIDeviceBase
if TYPE_CHECKING:
from bec_lib.devicemanager import ScanInfo
class AbsorberError(Exception):
"""Absorber specific exception"""
class STATUS(int, enum.Enum):
"""Absorber States"""
@@ -35,14 +37,24 @@ class STATUS(int, enum.Enum):
MAN_OPEN = 13
UNDEFINED = 14
class Absorber(PSIDeviceBase):
"""Class for the Frontend Absorber"""
USER_ACCESS = ["open", "close"]
request = Cpt(EpicsSignal, suffix="REQUEST", kind="config", doc="Open/Close Absorber")
status = Cpt(EpicsSignalRO, suffix="STATUS", kind="config", doc="Absorber Status")
status_string = Cpt(EpicsSignalRO, suffix="STATUS", kind="config", string=True, doc="Absorber Status")
status = Cpt(
EpicsSignalRO, suffix="STATUS", kind="normal", auto_monitor=True, doc="Absorber Status"
)
status_string = Cpt(
EpicsSignalRO,
suffix="STATUS",
kind="normal",
auto_monitor=True,
string=True,
doc="Absorber Status",
)
def __init__(self, *, name: str, prefix: str = "", scan_info: ScanInfo | None = None, **kwargs):
super().__init__(name=name, prefix=prefix, scan_info=scan_info, **kwargs)
superxas_bec/devices/mo1_bragg/mo1_bragg_devices.py
+2
View File
@@ -236,6 +236,8 @@ class Mo1BraggPositioner(Device, PositionerBase):
high_lim = Cpt(EpicsSignalRO, suffix="hi_lim_pos_energy_RBV", kind="config", auto_monitor=True)
velocity = Cpt(EpicsSignalWithRBV, suffix="move_velocity", kind="config", auto_monitor=True)
angle = Cpt(EpicsSignalRO, suffix="feedback_pos_angle_RBV", kind="normal", auto_monitor=True)
########## Move Command PVs ##########
move_abs = Cpt(EpicsSignal, suffix="move_abs", kind="config", put_complete=True)
superxas_bec/file_writer/superxas_nexus_structure.py
+137 -88
View File
@@ -1,6 +1,7 @@
from bec_server.file_writer.default_writer import DefaultFormat
import superxas_bec.bec_widgets.widgets.x10da_parameters as bl
import superxas_bec.bec_widgets.widgets.digital_twin.x10da_parameters as bl
class SuperXASNexusStructure(DefaultFormat):
"""Nexus Structure for SuperXAS"""
@@ -31,8 +32,7 @@ class SuperXASNexusStructure(DefaultFormat):
if "curr" in self.device_manager.devices:
ring_current = source.create_soft_link(
name="ring_current",
target="/entry/collection/devices/curr/curr/value",
name="ring_current", target="/entry/collection/devices/curr/curr/value"
)
ring_current.attrs["NX_class"] = "NX_FLOAT"
ring_current.attrs["units"] = "mA"
@@ -57,12 +57,12 @@ class SuperXASNexusStructure(DefaultFormat):
name="reflection",
target="/entry/collection/devices/mo1_bragg/mo1_bragg_crystal_current_xtal_string/value",
)
reflection.attrs["NX_class"] = "NX_CHAR"
reflection.attrs["NX_class"] = "NX_CHAR"
# Create a softlink
d_spacing = crystal.create_soft_link(
name="d_spacing",
target="/entry/collection/devices/mo1_bragg/mo1_bragg_crystal_current_d_spacing/value",
name="d_spacing",
target="/entry/collection/devices/mo1_bragg/mo1_bragg_crystal_current_d_spacing/value",
)
d_spacing.attrs["NX_class"] = "NX_FLOAT"
d_spacing.attrs["units"] = "angstrom"
@@ -78,23 +78,22 @@ class SuperXASNexusStructure(DefaultFormat):
name="phi_offset",
target="/entry/collection/devices/mo1_bragg/mo1_bragg_crystal_current_phi_off/value",
)
phi_offset.attrs["NX_class"] = "NX_FLOAT"
phi_offset.attrs["NX_class"] = "NX_FLOAT"
phi_offset.attrs["units"] = "degree"
azm_offset = crystal.create_soft_link(
name="azm_offset",
target="/entry/collection/devices/mo1_bragg/mo1_bragg_crystal_current_azm_off/value",
)
azm_offset.attrs["NX_class"] = "NX_FLOAT"
azm_offset.attrs["NX_class"] = "NX_FLOAT"
azm_offset.attrs["units"] = "degree"
miscut = crystal.create_soft_link(
name="miscut",
target="/entry/collection/devices/mo1_bragg/mo1_bragg_crystal_current_miscut/value",
)
miscut.attrs["NX_class"] = "NX_FLOAT"
miscut.attrs["units"] = "degree"
miscut.attrs["NX_class"] = "NX_FLOAT"
miscut.attrs["units"] = "degree"
###################
### cm mirror specific information
@@ -108,7 +107,7 @@ class SuperXASNexusStructure(DefaultFormat):
)
cm_substrate_material.attrs["NX_class"] = "NX_CHAR"
#previous error due to space in name field
# previous error due to space in name field
if "cm_bnd" in self.device_manager.devices:
cm_bending = collimating_mirror.create_soft_link(
@@ -139,15 +138,15 @@ class SuperXASNexusStructure(DefaultFormat):
cm_roll_angle.attrs["NX_class"] = "NX_FLOAT"
cm_roll_angle.attrs["units"] = "mrad"
if 'cm_trx' in self.device_manager.devices:
cm_trx = - self.device_manager.devices.cm_trx.read(cached=True).get('cm_trx').get('value')
stripe = 'Unknown'
if "cm_trx" in self.device_manager.devices:
cm_trx = (
-self.device_manager.devices.cm_trx.read(cached=True).get("cm_trx").get("value")
)
stripe = "Unknown"
for name, low, high in zip(bl.cm.surface, bl.cm.limOptX[0], bl.cm.limOptX[1]):
if low <= cm_trx <= high:
stripe = name
cm_stripe = collimating_mirror.create_dataset(
name="stripe", data=stripe
)
cm_stripe = collimating_mirror.create_dataset(name="stripe", data=stripe)
cm_stripe.attrs["NX_class"] = "NX_CHAR"
###################
@@ -157,9 +156,7 @@ class SuperXASNexusStructure(DefaultFormat):
focusing_mirror = instrument.create_group(name="focusing_mirror")
focusing_mirror.attrs["NX_class"] = "NXmirror"
fm_substrate_material = focusing_mirror.create_dataset(
name="substrate_material", data="Si"
)
fm_substrate_material = focusing_mirror.create_dataset(name="substrate_material", data="Si")
fm_substrate_material.attrs["NX_class"] = "NX_CHAR"
if "fm_bnd" in self.device_manager.devices:
@@ -191,15 +188,17 @@ class SuperXASNexusStructure(DefaultFormat):
fm_roll_angle.attrs["NX_class"] = "NX_FLOAT"
fm_roll_angle.attrs["units"] = "mrad"
if 'fm_trx' in self.device_manager.devices:
fm_trx = - self.device_manager.devices.fm_trx.read(cached=True).get('fm_trx').get('value')
stripe = 'Unknown'
for name, low, high in zip(bl.fm.surfaceToroid, bl.fm.limOptXToroid[1], bl.fm.limOptXToroid[0]):
if low <= fm_trx <= high:
stripe = name + ' (toroid)'
fm_stripe = focusing_mirror.create_dataset(
name="stripe", data=stripe
if "fm_trx" in self.device_manager.devices:
fm_trx = (
-self.device_manager.devices.fm_trx.read(cached=True).get("fm_trx").get("value")
)
stripe = "Unknown"
for name, low, high in zip(
bl.fm.surfaceToroid, bl.fm.limOptXToroid[1], bl.fm.limOptXToroid[0]
):
if low <= fm_trx <= high:
stripe = name + " (toroid)"
fm_stripe = focusing_mirror.create_dataset(name="stripe", data=stripe)
fm_stripe.attrs["NX_class"] = "NX_CHAR"
###################
@@ -207,46 +206,73 @@ class SuperXASNexusStructure(DefaultFormat):
###################
## Logic if device exist
if "nidaq" in self.device_manager.devices:
#ai_chans_bits = self.device_manager.devices.nidaq.ai_chans.read(cached=True).get("nidaq_ai_chans").get("value")
ai_chans_bits = self.configuration.get("nidaq", {}).get("nidaq_ai_chans", {}).get("value")
ci_chans_bits = self.configuration.get("nidaq", {}).get("nidaq_ci_chans", {}).get("value")
#add_chans_bits = self.device_manager.devices.nidaq.add_chans.read(cached=True).get("nidaq_add_chans").get("value")
add_chans_bits = self.configuration.get("nidaq", {}).get("nidaq_add_chans", {}).get("value")
if "nidaq" in self.device_manager.devices:
# ai_chans_bits = self.device_manager.devices.nidaq.ai_chans.read(cached=True).get("nidaq_ai_chans").get("value")
ai_chans_bits = (
self.configuration.get("nidaq", {}).get("nidaq_ai_chans", {}).get("value")
)
ci_chans_bits = (
self.configuration.get("nidaq", {}).get("nidaq_ci_chans", {}).get("value")
)
# add_chans_bits = self.device_manager.devices.nidaq.add_chans.read(cached=True).get("nidaq_add_chans").get("value")
add_chans_bits = (
self.configuration.get("nidaq", {}).get("nidaq_add_chans", {}).get("value")
)
rle = (
self.configuration.get("nidaq", {}).get("nidaq_enable_compression", {}).get("value")
)
measurement_mode = entry.create_group(name="mode")
measurement_mode.attrs["NX_class"] = "NX_CHAR"
if (int(ci_chans_bits) & 0x7F) != 0:
# Create a dataset
rayspec_sdd_active = measurement_mode.create_group(name="Multi_Element_Partial_Fluorescence_Yield")
me_sdd = rayspec_sdd_active.create_dataset(name="Detector", data="Rayspec 7 element Silicon Drift Detector")
me_sdd.attrs["NX_class"] = "NX_CHAR"
if ci_chans_bits is not None:
if (int(ci_chans_bits) & 0x7F) != 0:
# Create a dataset
rayspec_sdd_active = measurement_mode.create_group(
name="Multi_Element_Partial_Fluorescence_Yield"
)
me_sdd = rayspec_sdd_active.create_dataset(
name="Detector", data="Rayspec 7 element Silicon Drift Detector"
)
me_sdd.attrs["NX_class"] = "NX_CHAR"
if (int(ci_chans_bits) & (1<<8)) != 0:
# Create a dataset
ketek_sdd_active = measurement_mode.create_group(name="Single_Element_Partial_Fluorescence_Yield")
se_sdd = ketek_sdd_active.create_dataset(name="Detector", data="Ketex mini single element Silicon Drift Detector")
se_sdd.attrs["NX_class"] = "NX_CHAR"
if (int(ci_chans_bits) & (1 << 8)) != 0:
# Create a dataset
ketek_sdd_active = measurement_mode.create_group(
name="Single_Element_Partial_Fluorescence_Yield"
)
se_sdd = ketek_sdd_active.create_dataset(
name="Detector", data="Ketex mini single element Silicon Drift Detector"
)
se_sdd.attrs["NX_class"] = "NX_CHAR"
if ((int(ai_chans_bits) & (1<<6)) != 0):
# Create a dataset
pips_active = measurement_mode.create_group(name="Total_Flourescence_Yield")
tfy = pips_active.create_dataset(name="Detector", data="Mirion Technologies Partially Depeleted PIPS Detector")
tfy.attrs["NX_class"] = "NX_CHAR"
if ai_chans_bits is not None:
if (int(ai_chans_bits) & (1 << 6)) != 0:
# Create a dataset
pips_active = measurement_mode.create_group(name="Total_Flourescence_Yield")
tfy = pips_active.create_dataset(
name="Detector",
data="Mirion Technologies Partially Depeleted PIPS Detector",
)
tfy.attrs["NX_class"] = "NX_CHAR"
if ((int(ai_chans_bits) & (1<<0)) != 0) & ((int(ai_chans_bits) & (1<<2)) != 0):
# Create a dataset
ai0ai2_active = measurement_mode.create_group(name="Sample_Transmission")
sam_trans = ai0ai2_active.create_dataset(name="Detector", data="Ionitec 15 cm gas filled Ionisation Chambers")
sam_trans.attrs["NX_class"] = "NX_CHAR"
if ((int(ai_chans_bits) & (1 << 0)) != 0) & ((int(ai_chans_bits) & (1 << 2)) != 0):
# Create a dataset
ai0ai2_active = measurement_mode.create_group(name="Sample_Transmission")
sam_trans = ai0ai2_active.create_dataset(
name="Detector", data="Ionitec 15 cm gas filled Ionisation Chambers"
)
sam_trans.attrs["NX_class"] = "NX_CHAR"
if ((int(ai_chans_bits) & (1<<2)) != 0) & ((int(ai_chans_bits) & (1<<4)) != 0):
# Create a dataset
ai2ai4_active = measurement_mode.create_group(name="Reference_Transmission")
ref_trans = ai2ai4_active.create_dataset(name="Detector", data="Ionitec 15 cm gas filled Ionisation Chambers")
ref_trans.attrs["NX_class"] = "NX_CHAR"
if ((int(ai_chans_bits) & (1 << 2)) != 0) & ((int(ai_chans_bits) & (1 << 4)) != 0):
# Create a dataset
ai2ai4_active = measurement_mode.create_group(name="Reference_Transmission")
ref_trans = ai2ai4_active.create_dataset(
name="Detector", data="Ionitec 15 cm gas filled Ionisation Chambers"
)
ref_trans.attrs["NX_class"] = "NX_CHAR"
main_data = entry.create_group(name="data")
main_data.attrs["NX_class"] = "NXdata"
@@ -254,45 +280,60 @@ class SuperXASNexusStructure(DefaultFormat):
##################
## energy, test whether the signal exists. how to check from config?
###################
energy = main_data.create_group(name="energy")
energy.attrs["NX_class"] = "NXdata"
energy.attrs["units"] = "eV"
main_data.create_soft_link(name="energy", target="/entry/collection/readout_groups/async/nidaq/nidaq_energy/value")
main_data.create_soft_link(
name="energy",
target="/entry/collection/readout_groups/async/nidaq/nidaq_energy/value",
)
##################
## i0
###################
if (int(ai_chans_bits) & (1<<0)) !=0:
if (int(ai_chans_bits) & (1 << 0)) != 0:
i0 = main_data.create_group(name="i0")
i0.attrs["NX_class"] = "NXdata"
i0.attrs["units"] = "V"
main_data.create_soft_link(name="i0", target="/entry/collection/readout_groups/async/nidaq/nidaq_ai0_mean/value")
if rle:
target = "/entry/collection/readout_groups/async/nidaq/nidaq_ai0_mean/value"
else:
target = "/entry/collection/readout_groups/async/nidaq/nidaq_ai0/value"
main_data.create_soft_link(name="i0", target=target)
##################
## i1
###################
if (int(ai_chans_bits) & (1<<2)) !=0:
if (int(ai_chans_bits) & (1 << 2)) != 0:
i1 = main_data.create_group(name="i1")
i1.attrs["NX_class"] = "NXdata"
i1.attrs["units"] = "V"
main_data.create_soft_link(name="i1", target="/entry/collection/readout_groups/async/nidaq/nidaq_ai2_mean/value")
if rle:
target = "/entry/collection/readout_groups/async/nidaq/nidaq_ai2_mean/value"
else:
target = "/entry/collection/readout_groups/async/nidaq/nidaq_ai2/value"
main_data.create_soft_link(name="i1", target=target)
##################
## i2
###################
if (int(ai_chans_bits) & (1<<4)) !=0:
if (int(ai_chans_bits) & (1 << 4)) != 0:
i2 = main_data.create_group(name="i2")
i2.attrs["NX_class"] = "NXdata"
i2.attrs["units"] = "V"
main_data.create_soft_link(name="i2", target="/entry/collection/readout_groups/async/nidaq/nidaq_ai4_mean/value")
if rle:
target = "/entry/collection/readout_groups/async/nidaq/nidaq_ai4_mean/value"
else:
target = "/entry/collection/readout_groups/async/nidaq/nidaq_ai4/value"
main_data.create_soft_link(name="i2", target=target)
##################
## ci sum
@@ -303,38 +344,46 @@ class SuperXASNexusStructure(DefaultFormat):
ci_sum.attrs["NX_class"] = "NXdata"
ci_sum.attrs["units"] = "counts"
main_data.create_soft_link(name="Fluorescence_Sum", target="/entry/collection/readout_groups/async/nidaq/nidaq_cisum/value")
main_data.create_soft_link(
name="Fluorescence_Sum",
target="/entry/collection/readout_groups/async/nidaq/nidaq_cisum/value",
)
##################
## mu sample, test whether the signal exists. how to check from config?
###################
if (int(add_chans_bits) & (1<<0)) !=0:
if (int(add_chans_bits) & (1 << 0)) != 0:
mu_sample = main_data.create_group(name="mu_sample")
mu_sample.attrs["NX_class"] = "NXdata"
main_data.create_soft_link(name="mu_sample", target="/entry/collection/readout_groups/async/nidaq/nidaq_smpl_abs/value")
main_data.create_soft_link(
name="mu_sample",
target="/entry/collection/readout_groups/async/nidaq/nidaq_smpl_abs/value",
)
##################
## fluo sample, test whether the signal exists. how to check from config?
###################
if (int(add_chans_bits) & (1<<1)) !=0:
if (int(add_chans_bits) & (1 << 1)) != 0:
mu_sample = main_data.create_group(name="fluo_sample")
mu_sample.attrs["NX_class"] = "NXdata"
main_data.create_soft_link(name="fluo_sample", target="/entry/collection/readout_groups/async/nidaq/nidaq_smpl_fluo/value")
main_data.create_soft_link(
name="fluo_sample",
target="/entry/collection/readout_groups/async/nidaq/nidaq_smpl_fluo/value",
)
##################
## mu reference, test whether the signal exists. how to check from config?
###################
if (int(add_chans_bits) & (1<<2)) !=0:
if (int(add_chans_bits) & (1 << 2)) != 0:
mu_reference = main_data.create_group(name="mu_reference")
mu_reference.attrs["NX_class"] = "NXdata"
main_data.create_soft_link(name="mu_reference", target="/entry/collection/readout_groups/async/nidaq/nidaq_ref_abs/value")
main_data.create_soft_link(
name="mu_reference",
target="/entry/collection/readout_groups/async/nidaq/nidaq_ref_abs/value",
)