707 lines
25 KiB
Python
707 lines
25 KiB
Python
# coding=utf-8
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import logging
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import os
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from os.path import join
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from typing import List
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import numpy as np
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import pandas as pd
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#import transformations as tfs
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from PyQt5.QtCore import Qt, QFileInfo, pyqtSignal, pyqtSlot
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from PyQt5.QtWidgets import (
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QTableWidgetItem,
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QFileDialog,
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QGroupBox,
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QWidget,
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QGridLayout,
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QTableWidget,
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QAbstractItemView,
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QItemDelegate,
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QVBoxLayout,
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QLabel,
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QPushButton,
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QApplication,
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QMainWindow,
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QHeaderView,
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QLineEdit,
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QSpinBox,
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QMessageBox,
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QAction,
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QCheckBox)
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logger = logging.getLogger(__name__)
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# from coord_library import conversions
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#import conversions #ZAC: orig. code
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from app_config import AppCfg
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#from storage import Folders #ZAC: orig. code
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#folders = Folders() #ZAC: orig. code
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XY_Coord = List[float]
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DATA_ITEM = 1
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ORIGINAL_X = 1
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ORIGINAL_Y = 2
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GONIO_X = 3
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GONIO_Y = 4
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RoleGoniometerCoord_X = 1 + Qt.UserRole
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RoleGoniometerCoord_Y = 2 + Qt.UserRole
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RoleCameraCoord_X = 3 + Qt.UserRole
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RoleCameraCoord_Y = 4 + Qt.UserRole
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RoleOriginalCoord_X = 5 + Qt.UserRole
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RoleOriginalCoord_Y = 6 + Qt.UserRole
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def sort_cmass_3d(coord):
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"""sorts the 3D coordinates (np array 3 columns) with respect to their distane to the center of mass in 3d"""
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cm = conversions.find_geo_center(coord)
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# print cm
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moved_coord = conversions.center_coord(coord, cm)
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sorted_moved_coord = conversions.sort_center_3d(moved_coord)
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minus_cm = np.multiply(cm, -1)
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return conversions.center_coord(sorted_moved_coord, minus_cm)
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def sort_cmass(coord):
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"""sorts the 2D coordinates (np array 2 columns) with respect to their distane to the center of mass"""
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cm = conversions.find_geo_center(coord)
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# print cm
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moved_coord = conversions.center_coord(coord, cm)
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sorted_moved_coord = conversions.sort_center(moved_coord)
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minus_cm = np.multiply(cm, -1)
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return conversions.center_coord(sorted_moved_coord, minus_cm)
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class MarkerDelegate(QItemDelegate):
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def createEditor(self, parent, option, index):
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comboBox = QLineEdit(parent)
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comboBox.editingFinished.connect(self.emitCommitData)
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return comboBox
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def setEditorData(self, editor, index):
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# pos = comboBox.findText(index.model().data(index), Qt.MatchExactly)
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# comboBox.setCurrentIndex(pos)
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editor.setText("{}".format(index.model().data(index)))
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def setModelData(self, editor, model, index):
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print("model {}".format(model))
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print(
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"delegate setData: {}x{} => {}".format(
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index.row(), index.column(), editor.text()
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)
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)
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model.setData(index, editor.text())
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model.setData(index, float(editor.text()), Qt.UserRole)
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def emitCommitData(self):
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print("imagedelegate emitting")
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self.commitData.emit(self.sender())
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class PrelocatedCoordinates(QWidget):
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prefixSelected = pyqtSignal(str)
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dataFileLoaded = pyqtSignal(str)
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prelocatedDataUpdated = pyqtSignal()
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markersDeleted = pyqtSignal()
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markerAdded = pyqtSignal(bool, list) # emits is_fiducial(boolean), [x, y, cx, cy]
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selectedRowChanged = pyqtSignal(int)
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moveFastStageRequest = pyqtSignal(float, float)
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def __init__(self, parent=None):
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super(PrelocatedCoordinates, self).__init__(parent)
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self._xtals_transformed = True
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self._current_row = None
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layout = QVBoxLayout()
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self.setLayout(layout)
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frame = QWidget()
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bl = QGridLayout()
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frame.setLayout(bl)
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self._label_prefix = QLabel("not set")
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self._label_datafile = QLabel("not loaded")
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self._label_datafile.setWordWrap(True)
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bl.addWidget(QLabel("Prefix"), 0, 0)
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bl.addWidget(self._label_prefix, 0, 1)
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bl.addWidget(QLabel("Data File"), 1, 0)
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bl.addWidget(self._label_datafile, 1, 1)
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but1 = QPushButton("Load Datafile")
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but1.clicked.connect(lambda: self.loadMarkers(None))
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bl.addWidget(but1, 2, 0)
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but1 = QPushButton("Save Datafile")
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but1.clicked.connect(lambda: self.saveDataAs())
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bl.addWidget(but1, 2, 1)
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but2 = QPushButton("Clear Data")
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but2.clicked.connect(self.clearMarkers)
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bl.addWidget(but2, 3, 0)
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# but = QPushButton("Random Data")
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# but.clicked.connect(self.generate_random_data)
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# bl.addWidget(but, 4, 0)
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# self._num_random_points = QSpinBox()
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# self._num_random_points.setMinimum(2)
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# self._num_random_points.setMaximum(10000)
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# self._num_random_points.setValue(10)
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# self._num_random_points.setSuffix(" points")
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# bl.addWidget(self._num_random_points, 4, 1)
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but = QPushButton("dump numpy")
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but.clicked.connect(self.dump_numpy)
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bl.addWidget(but, 5, 0)
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# but = QPushButton("Dump to console")
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# but.clicked.connect(self.dump_data)
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# bl.addWidget(but, 10, 0, 1, 1)
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but = QCheckBox("collect fiducials")
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but.setChecked(False)
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but.setToolTip("Collect or not the fiducial positions.")
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self._collect_fiducials = False
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but.stateChanged.connect(self.set_collect_fiducials)
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bl.addWidget(but, 10, 0, 1, 1)
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but = QCheckBox("draw crystal marks")
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but.setChecked(False)
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self._draw_crystal_marks = False
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but.stateChanged.connect(self.set_draw_crystal_marks)
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bl.addWidget(but, 10, 1, 1, 1)
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but = QPushButton("Transform")
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but.clicked.connect(self.transform_non_fiducials_in_model)
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bl.addWidget(but, 20, 0, 2, 2)
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layout.addWidget(frame)
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self.markersTable = QTableWidget()
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self.markersTable.setSelectionMode(QAbstractItemView.SingleSelection)
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self.markersTable.setSelectionBehavior(QAbstractItemView.SelectRows)
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self.markersTable.setItemDelegate(MarkerDelegate(self))
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# self.markersTable.horizontalHeader().setDefaultSectionSize(80)
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self.markersTable.setColumnCount(5)
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self.markersTable.setHorizontalHeaderLabels(
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("Fiducial?", "orig X", "orig Y", "X", "Y")
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)
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self.markersTable.horizontalHeader().setSectionResizeMode(
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0, QHeaderView.ResizeToContents
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)
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self.markersTable.horizontalHeader().setSectionResizeMode(
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1, QHeaderView.ResizeToContents
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)
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self.markersTable.horizontalHeader().setSectionResizeMode(
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2, QHeaderView.ResizeToContents
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)
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self.markersTable.horizontalHeader().setSectionResizeMode(
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3, QHeaderView.ResizeToContents
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)
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self.markersTable.horizontalHeader().setSectionResizeMode(
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4, QHeaderView.ResizeToContents
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)
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self.markersTable.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
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self.markersTable.itemSelectionChanged.connect(self.selection_changed)
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self.markersTable.setContextMenuPolicy(Qt.ActionsContextMenu)
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deleteRowAction = QAction("Delete this row", self)
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deleteRowAction.triggered.connect(self.delete_selected)
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self.markersTable.addAction(deleteRowAction)
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moveRequestAction = QAction("Move Here", self)
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moveRequestAction.triggered.connect(self.request_stage_movement)
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self.markersTable.addAction(moveRequestAction)
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layout.addWidget(self.markersTable, stretch=2)
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self.connect_all_signals()
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def delete_selected(self):
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row = self._current_row
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try:
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row += 0
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except:
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logger.warning("select a row first")
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QMessageBox.warning(
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self,
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"Select a marker first",
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"You must select a marker first before updating its goniometer position",
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)
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return
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self.markersTable.removeRow(row)
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self.prelocatedDataUpdated.emit()
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def selection_changed(self):
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row = self.markersTable.currentRow()
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if row < 0:
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return
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self._current_row = row
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self.selectedRowChanged.emit(row)
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logger.debug("selection changed: current row {}".format(row))
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def connect_all_signals(self):
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self.prefixSelected.connect(lambda t: self._label_prefix.setText(t))
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self.dataFileLoaded.connect(lambda t: self._label_datafile.setText(t))
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def markerItemChanged(self, item):
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print(item.row(), item.column())
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def set_fiducial_coords(self, camx, camy, gx, gy):
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tbl = self.markersTable
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row = self._current_row
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try:
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row += 0
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except:
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logger.warning("select a row first")
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QMessageBox.warning(
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self,
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"Select a marker first",
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"You must select a marker first before updating its goniometer position",
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)
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return
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origx = tbl.item(row, ORIGINAL_X).data(RoleOriginalCoord_X)
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origy = tbl.item(row, ORIGINAL_Y).data(RoleOriginalCoord_Y)
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item = tbl.item(row, DATA_ITEM)
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item.setData(RoleCameraCoord_X, camx)
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item.setData(RoleCameraCoord_Y, camy)
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item.setData(RoleGoniometerCoord_X, gx)
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item.setData(RoleGoniometerCoord_Y, gy)
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# item.setData(RoleOriginalCoord_X, origx)
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# item.setData(RoleOriginalCoord_Y, origy)
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# logger.debug(': [{}] = Original: {}, {} | Camera: {}, {} | Gonio: {}, {}'.format(1+row, origx, origy, camx, camy, gx, gy))
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logger.debug(f": [{1+row}] = Original: {origx}, {origy} | Camera: {camx}, {camy} | Gonio: {gx}, {gy}")
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tbl.item(row, GONIO_X).setData(Qt.DisplayRole, f"{gx:8.5f} mm\n{camx:8.1f} px")
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tbl.item(row, GONIO_Y).setData(Qt.DisplayRole, f"{gy:8.5f} mm\n{camy:8.1f} px")
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# mark row as a fiducial
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tbl.item(row, 0).setCheckState(Qt.Checked)
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tbl.item(row, 0).setData(Qt.UserRole, True)
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tbl.selectRow(row + 1)
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self.prelocatedDataUpdated.emit()
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def set_selected_gonio_coords(self, xy: XY_Coord):
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tbl = self.markersTable
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row = self._current_row
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try:
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row += 0
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except:
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logger.warning("select a row first")
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QMessageBox.warning(
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self,
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"Select a marker first",
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"You must select a marker first before updating its goniometer position",
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)
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return
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for n, v in enumerate(xy):
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idx = 3 + n
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tbl.setCurrentCell(row, idx) # gonio X
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logger.debug("item: [{},{}] = {}".format(row, idx, v))
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item = tbl.currentItem()
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item.setData(Qt.EditRole, "{:.3f}".format(v))
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item.setData(Qt.UserRole, v)
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# mark row as a fiducial
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tbl.setCurrentCell(row, 0)
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tbl.currentItem().setCheckState(Qt.Checked)
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tbl.currentItem().setData(Qt.UserRole, True)
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def set_data_goniometer(self, row: int, xy: XY_Coord):
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tbl = self.markersTable
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row = self._current_row
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try:
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row += 0
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except:
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logger.warning("select a row first")
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QMessageBox.warning(
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self,
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"Select a marker first",
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"You must select a marker first before updating its goniometer position",
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)
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return
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for n, v in enumerate(xy):
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idx = 3 + n
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tbl.setCurrentCell(row, idx) # gonio X
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item = tbl.currentItem()
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item.setData(Qt.EditRole, "{:.3f}".format(v))
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item.setData(Qt.UserRole, v)
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@pyqtSlot(int)
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def set_draw_crystal_marks(self, val):
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logger.info(f"{'' if val else 'not '}drawing crystal markers")
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self._draw_crystal_marks = val
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@pyqtSlot(int)
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def set_collect_fiducials(self, val):
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logger.info(f"{'' if val else 'not '}collecting fiducials")
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self._collect_fiducials = val
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def get_collection_targets(self):
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return self.get_data(fiducials=self._collect_fiducials)
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def get_data(self, fiducials=True, crystals=True, as_numpy=False):
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"""return a list of tuples with all defined data
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[
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(is_fiducial(boolean), x, y, gonio_x, gonio_y),...
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]
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"""
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data = []
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item = self.markersTable.item
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for row in range(self.markersTable.rowCount()):
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is_fiducial = Qt.Checked == item(row, 0).checkState()
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ditem = item(row, DATA_ITEM)
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x = ditem.data(RoleGoniometerCoord_X)
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y = ditem.data(RoleGoniometerCoord_Y)
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cx = ditem.data(RoleCameraCoord_X)
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cy = ditem.data(RoleCameraCoord_Y)
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origx = ditem.data(RoleOriginalCoord_X)
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origy = ditem.data(RoleOriginalCoord_Y)
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if is_fiducial and fiducials:
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data.append([is_fiducial, x, y, cx, cy, origx, origy])
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if not is_fiducial and crystals:
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data.append([is_fiducial, x, y, cx, cy, origx, origy])
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if as_numpy:
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data = np.asarray(data)
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return data
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def get_original_coordinates(self, fiducials=True):
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"""return a numpy array with the original prelocated coordinates of the fiducial entries"""
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data = self.get_data(fiducials=fiducials, crystals=not fiducials, as_numpy=True)
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data = data[:, 5:]
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zeros = np.zeros(data.shape)
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zeros[:, 1] = 1
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return np.concatenate((data, zeros), axis=1)
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def get_goniometer_coordinates(self, fiducials=True):
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"""return a numpy array with the goniometer coordinates of the fiducial entries"""
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data = self.get_data(fiducials=fiducials, crystals=not fiducials, as_numpy=True)
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data = data[:, 1:3]
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zeros = np.zeros(data.shape)
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zeros[:, 1] = 1
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return np.concatenate((data, zeros), axis=1)
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def get_camera_coordinates(self, fiducials=True):
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"""return a numpy array with the goniometer coordinates of the fiducial entries"""
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data = self.get_data(fiducials=fiducials, crystals=not fiducials, as_numpy=True)
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data = data[:, 3:5]
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zeros = np.zeros(data.shape)
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zeros[:, 1] = 1
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return np.concatenate((data, zeros), axis=1)
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def dump_matrix(self, M):
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scale, shear, angles, translate, perspective = tfs.decompose_matrix(M)
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angles_deg = [a * 180 / np.pi for a in angles]
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print("Transformation matrix Aerotech => SwissMX")
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print(M)
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print((" scale {:9.4f} {:9.4f} {:9.4f}".format(*scale)))
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print((" shear {:9.4f} {:9.4f} {:9.4f}".format(*shear)))
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print((" angles rad {:9.4f} {:9.4f} {:9.4f}".format(*angles)))
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print((" angles deg {:9.4f} {:9.4f} {:9.4f}".format(*angles_deg)))
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print((" translate {:9.4f} {:9.4f} {:9.4f}".format(*translate)))
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print(("perspective {:9.4f} {:9.4f} {:9.4f}".format(*perspective)))
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def transform_non_fiducials_in_model(self):
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forg = self.get_original_coordinates(fiducials=True)
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fgon = self.get_goniometer_coordinates(fiducials=True)
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fcam = self.get_camera_coordinates(fiducials=True)
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gmat = sort_cmass_3d(fgon)
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omat = sort_cmass_3d(forg)
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try:
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M_org2gon = tfs.superimposition_matrix(omat.T, gmat.T, scale=True)
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M_org2cam = tfs.superimposition_matrix(forg.T, fcam.T, scale=True)
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except:
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QMessageBox.warning(self.parent(), title="failed to find superimposition matrix", text="Failed to find superimposition matrix.\n\tPlease try again.")
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return
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# scale, shear, angles, translate, perspective = tfs.decompose_matrix(M_org2gon)
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org_data = self.get_original_coordinates(fiducials=False)
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gon_data = np.dot(M_org2gon, org_data.T)
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cam_data = np.dot(M_org2cam, org_data.T)
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tbl = self.markersTable
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num_fiducials = forg.shape[0]
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gon_data = (gon_data.T)[:, 0:2] # only X,Y matters
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cam_data = (cam_data.T)[:, 0:2] # only X,Y matters
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combined = np.concatenate((gon_data, cam_data), axis=1)
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item = self.markersTable.item # function alias
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for row, data in enumerate(
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combined, num_fiducials
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): # enumeration starts at *num_fiducials*
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gx, gy, cx, cy = data
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ditem = item(row, DATA_ITEM)
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ditem.setData(RoleCameraCoord_X, cx)
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ditem.setData(RoleCameraCoord_Y, cy)
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ditem.setData(RoleGoniometerCoord_X, gx)
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ditem.setData(RoleGoniometerCoord_Y, gy)
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item(row, GONIO_X).setData(Qt.DisplayRole, f"{gx:8.5f} mm\n{cx:8.1f} px")
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item(row, GONIO_Y).setData(Qt.DisplayRole, f"{gy:8.5f} mm\n{cy:8.1f} px")
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self._xtals_transformed = True
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self.prelocatedDataUpdated.emit()
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def request_stage_movement(self):
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logger = logging.getLogger("preloc.move_stage")
|
|
row = self._current_row
|
|
x = self.markersTable.item(row, DATA_ITEM).data(RoleGoniometerCoord_X)
|
|
y = self.markersTable.item(row, DATA_ITEM).data(RoleGoniometerCoord_Y)
|
|
logger.info(f"request move gonio to {x:.3f}, {y:.3f} mm")
|
|
self.moveFastStageRequest.emit(x, y)
|
|
|
|
def dump_numpy(self):
|
|
R = tfs.random_rotation_matrix(np.random.random(3))
|
|
d = self.get_goniometer_coordinates()
|
|
print("dumping")
|
|
print(d)
|
|
dR = np.dot(R, d)
|
|
print(dR.T)
|
|
|
|
def get_fiducials(self, as_numpy=False):
|
|
return self.get_data(crystals=False, as_numpy=as_numpy)
|
|
|
|
def get_crystals(self, as_numpy=False):
|
|
return self.get_data(fiducials=False, as_numpy=as_numpy)
|
|
|
|
def dump_data(self):
|
|
for ref, x, y, cx, cy, ox, oy in self.get_data():
|
|
print(f"fiducial:{ref} [{x}, {y}, {cx}, {cy}]")
|
|
|
|
def append_data(self, data: List):
|
|
"""append data (a list of values) to the model
|
|
|
|
len(data) == 2 => (X, Y) from prelocated coordinate
|
|
len(data) == 4 => (X, Y, GX, GY) plus gonio coordinates
|
|
len(data) == 5 => (fiducial?, X, Y, GX, GY) plus fiducial
|
|
"""
|
|
row = self.markersTable.rowCount()
|
|
self.markersTable.setRowCount(row + 1)
|
|
|
|
data = list(data)
|
|
if len(data) == 2:
|
|
data.extend([0, 0])
|
|
if len(data) == 4:
|
|
data.insert(0, False) # fiducial flag
|
|
self.addSingleMarker(row, data)
|
|
self.prelocatedDataUpdated.emit()
|
|
|
|
def clearMarkers(self):
|
|
self.markersTable.setRowCount(0)
|
|
self.markersDeleted.emit()
|
|
|
|
def generate_random_data(self):
|
|
import io
|
|
|
|
data = io.StringIO()
|
|
npoints = self._num_random_points.value()
|
|
for n in range(npoints):
|
|
x, y, a, b = (
|
|
np.random.randint(0, 2000),
|
|
np.random.randint(0, 2000),
|
|
np.random.randint(-4000, 4000) / 1000.,
|
|
np.random.randint(-4000, 4000) / 1000.,
|
|
)
|
|
data.write("{}\t{}\t{}\t{}\n".format(x, y, a, b))
|
|
data.seek(0)
|
|
data.name = "random.csv"
|
|
self.loadMarkers(data)
|
|
|
|
def saveDataAs(self, filename=None):
|
|
# filename = folders.get_file("prelocated-save.dat")
|
|
data_folder = settings.value("folders/last_prelocation_folder")
|
|
if filename is None:
|
|
filename, _ = QFileDialog.getSaveFileName(
|
|
parent=None,
|
|
caption="Open CSV data file",
|
|
directory=data_folder,
|
|
filter="CSV Data Files (*.csv);;All Files (*)",
|
|
)
|
|
|
|
if not filename:
|
|
return
|
|
|
|
settings.setValue("folders/last_prelocation_folder", QFileInfo(filename).canonicalPath())
|
|
logger.info("Saving data in {}".format(filename))
|
|
data = self.get_data(as_numpy=True)
|
|
df = pd.DataFrame(data)
|
|
df.to_csv(filename, float_format="%.6f")
|
|
|
|
def addSingleMarker(self, row, marker):
|
|
is_fiducial, origx, origy, gx, gy = marker
|
|
logger.debug(f": [{1+row}] | Original: {origx}, {origy} | Gonio: {gx}, {gy}")
|
|
item0 = QTableWidgetItem()
|
|
item0.setData(Qt.UserRole, is_fiducial)
|
|
item0.setFlags(item0.flags() & ~Qt.ItemIsEditable)
|
|
item0.setCheckState(Qt.Checked if is_fiducial else Qt.Unchecked)
|
|
item0.setTextAlignment(Qt.AlignCenter)
|
|
|
|
item1 = QTableWidgetItem("{:.1f}".format(origx))
|
|
item1.setTextAlignment(Qt.AlignRight)
|
|
|
|
item2 = QTableWidgetItem("{:.1f}".format(origy))
|
|
item2.setTextAlignment(Qt.AlignRight)
|
|
|
|
item3 = QTableWidgetItem("{:.3f} mm".format(gx))
|
|
item3.setFlags(item3.flags() & ~Qt.ItemIsEditable)
|
|
item3.setTextAlignment(Qt.AlignRight)
|
|
|
|
item4 = QTableWidgetItem("{:.3f} mm".format(gy))
|
|
item4.setFlags(item4.flags() & ~Qt.ItemIsEditable)
|
|
item4.setTextAlignment(Qt.AlignRight)
|
|
|
|
self.markersTable.setItem(row, 0, item0)
|
|
self.markersTable.setItem(row, ORIGINAL_X, item1)
|
|
self.markersTable.setItem(row, ORIGINAL_Y, item2)
|
|
self.markersTable.setItem(row, GONIO_X, item3)
|
|
self.markersTable.setItem(row, GONIO_Y, item4)
|
|
self.markerAdded.emit(is_fiducial, [origx, origy, gx, gy])
|
|
|
|
item = self.markersTable.item(row, DATA_ITEM)
|
|
item.setData(RoleCameraCoord_X, origx) # initially set to original
|
|
item.setData(RoleCameraCoord_Y, origy) # initially set to original
|
|
item.setData(RoleGoniometerCoord_X, gx)
|
|
item.setData(RoleGoniometerCoord_Y, gy)
|
|
item.setData(RoleOriginalCoord_X, origx)
|
|
item.setData(RoleOriginalCoord_Y, origy)
|
|
|
|
def loadMarkers(self, filename=None):
|
|
logger = logging.getLogger("preloc.loadMarkers")
|
|
#def_folder = join(folders.pgroup_folder, "preloc_sheets") #ZAC: orig. code
|
|
def_folder =''
|
|
data_folder = settings.value("folders/last_prelocation_folder", def_folder)
|
|
|
|
if filename is None:
|
|
filename, _ = QFileDialog.getOpenFileName(
|
|
self,
|
|
"Open CSV data file",
|
|
data_folder,
|
|
"Any file.. (*.txt);;CSV Data Files (*.csv);;All Files (*)",
|
|
)
|
|
|
|
# filename = folders.get_file("preloc-in.csv")
|
|
|
|
|
|
if not filename: # cancelled dialog
|
|
return
|
|
|
|
|
|
try:
|
|
settings.setValue("folders/last_prelocation_folder", QFileInfo(filename).canonicalPath())
|
|
settings.setValue("folders/last_prelocation_sheet", QFileInfo(filename).absolutePath())
|
|
except TypeError as e:
|
|
pass
|
|
|
|
self.clearMarkers()
|
|
|
|
logger.info(f"loading prelocated coords from {filename}")
|
|
df = pd.read_csv(filename, comment="#", header=None, delim_whitespace=False, delimiter="[\t,;]")
|
|
|
|
try:
|
|
prefix = QFileInfo(filename).baseName()
|
|
except:
|
|
prefix = filename.name
|
|
filename = prefix
|
|
|
|
logger.info(f"prefix => {prefix}")
|
|
|
|
gonio_coords_available = True
|
|
for data in df.as_matrix(): # FIXME FutureWarning: Method .as_matrix will be removed in a future version. Use .values instead.
|
|
row = self.markersTable.rowCount()
|
|
self.markersTable.setRowCount(row + 1)
|
|
original = np.copy(data)
|
|
data = list(data)
|
|
|
|
if len(data) in [2, 3]:
|
|
gonio_coords_available = False
|
|
data.extend([0, 0])
|
|
|
|
if len(data) == 4:
|
|
data.insert(0, False) # fiducial flag
|
|
elif len(data) == 5: # fiducial already there, convert to bool
|
|
data[0] = bool(data[0])
|
|
else:
|
|
QMessageBox.warning(
|
|
self,
|
|
"Wrong number of points in data file",
|
|
"I was expecting either 2, 3, 4 or 5 data points per line."
|
|
"\n\nFailed around a line with: {}".format(list(original)),
|
|
)
|
|
|
|
self.addSingleMarker(row, data)
|
|
|
|
self._xtals_transformed = False
|
|
self.prefixSelected.emit(prefix)
|
|
|
|
# only emit this signal if goniometer coordinates already read from file
|
|
if gonio_coords_available:
|
|
logger.debug(f"dataFileLoaded.emit => {filename}")
|
|
self.dataFileLoaded.emit(filename)
|
|
|
|
|
|
"""
|
|
Signals QTableWidget
|
|
void cellActivated(int row, int column)
|
|
void cellChanged(int row, int column)
|
|
void cellClicked(int row, int column)
|
|
void cellDoubleClicked(int row, int column)
|
|
void cellEntered(int row, int column)
|
|
void cellPressed(int row, int column)
|
|
void currentCellChanged(int currentRow, int currentColumn, int previousRow, int previousColumn)
|
|
void currentItemChanged(QTableWidgetItem *current, QTableWidgetItem *previous)
|
|
void itemActivated(QTableWidgetItem *item)
|
|
void itemChanged(QTableWidgetItem *item)
|
|
void itemClicked(QTableWidgetItem *item)
|
|
void itemDoubleClicked(QTableWidgetItem *item)
|
|
void itemEntered(QTableWidgetItem *item)
|
|
void itemPressed(QTableWidgetItem *item)
|
|
void itemSelectionChanged()
|
|
"""
|
|
|
|
|
|
class MainWindow(QMainWindow):
|
|
def __init__(self, parent=None):
|
|
super(MainWindow, self).__init__(parent)
|
|
self.centralWidget = QWidget()
|
|
|
|
self.markwi = PrelocatedCoordinates(parent=self)
|
|
|
|
self.setCentralWidget(self.centralWidget)
|
|
mainLayout = QVBoxLayout()
|
|
mainLayout.addWidget(self.markwi)
|
|
self.centralWidget.setLayout(mainLayout)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
import sys
|
|
|
|
app = QApplication(sys.argv)
|
|
mainWin = MainWindow()
|
|
mainWin.show()
|
|
sys.exit(app.exec_())
|