wip

Readme.md

@@ -76,6 +76,47 @@ pyqtgraph.examples.run()
 ```
 
 
+Deploy stuff (22.8.22) quick and dirty
+----------------------
+```
+DST=/sf/cristallina/applications/mx/zamofing_t/
+# /sf/cristallina/applications/mx
+
+ssh saresc-cons-02 mkdir /tmp/zamofing_t/
+rsync -vai ~/Documents/prj/SwissFEL/epics_ioc_modules/ESB_MX saresc-cons-03:$DST
+rsync -vai ~/Documents/prj/SwissFEL/PBTools saresc-cons-03:$DST
+
+cd /tmp/zamofing_t/ESB_MX/python/SwissMX/
+/opt/gfa/python-3.7/latest/bin/python swissmx.py 
+
+/opt/gfa/python-3.8/latest/bin/pip install qtawesome --user
+/opt/gfa/python-3.8/latest/bin/python swissmx.py 
+
+cd $DST
+/opt/gfa/python-3.8/latest/bin/python -m pdb swissmx.py 
+
+```
+
+
+
+
+```
+
+
+cd /tmp/; git clone https://github.com/malcolmreynolds/transformations.git
+cd /tmp/transformations.git
+-> modify __init__.py -> .transformation (add dot)
+setup.py install --user
+
+
+cd /tmp/; git clone https://github.com/spyder-ide/qtawesome.git
+cd /tmp/qtawesome
+
+#To have epics channels we must be connected to the ESC network
+EPICS_CA_ADDR_LIST='129.129.244.255 sf-saresc-cagw.psi.ch:5062 sf-saresc-cagw.psi.ch:5066'
+cd /home/zamofing_t/Documents/prj/SwissFEL/epics_ioc_modules/ESB_MX/python/oldRepos/app/src
+python swissmx.py 
+```
 
 
 

camera.py

@@ -249,7 +249,8 @@ class epics_cam(object):
       imgSeq[:,0:hr,0:wr]+=np.random.randint(0,100,(t,hr,wr),dtype=np.uint16)
     elif mode==1:
       import glob,PIL.Image
-      path='/home/zamofing_t/Documents/prj/SwissFEL/epics_ioc_modules/ESB_MX/python/SwissMX/simCamImg/*.png'
+      #path='/home/zamofing_t/Documents/prj/SwissFEL/epics_ioc_modules/ESB_MX/python/SwissMX/simCamImg/*.png'
+      path='simCamImg/*.png'
       _log.info('generate simulation images:{}...'.format(path))
       glb=glob.glob(path)
       img = PIL.Image.open(glb[0])
@@ -382,6 +383,7 @@ if __name__ == "__main__":
                     (0,1,0,0,0),
                     (0,0,0,0,0),),pic.dtype)
         pic[0:6,0:5]=f*pic.max()
+        _log.debug('avg {}'.format(pic.sum()))
         if args.ui==1:
           img.setImage(pic)
         else:

deltatau.py

@@ -1,6 +1,12 @@
-import sys,os
+import sys,os,socket
-sys.path.insert(0, os.path.expanduser('~/Documents/prj/SwissFEL/PBTools/'))
 sys.path.insert(0, os.path.expanduser('..'))
+hostname=socket.gethostname()
+if hostname=='ganymede':
+  sys.path.insert(0, os.path.expanduser('~/Documents/prj/SwissFEL/PBTools/'))
+else:
+  #sys.path.insert(0, os.path.expanduser('/tmp/zamofing_t/PBTools/'))
+  sys.path.insert(0, os.path.expanduser('/sf/cristallina/applications/mx/zamofing_t/PBTools/'))
+
 
 import logging
 _log=logging.getLogger(__name__)

pyqtUsrObj.py

@@ -149,8 +149,25 @@ class Grid(pg.ROI):
     self.addScaleHandle([0, 0], [1, 1])
     self.addScaleRotateHandle([1, 0], [0, 0])
 
-  def get_points(self):
+  def get_points(self,mode=0x2):
-    return np.array(((1,2),(3,4),(5,6)),dtype=np.float)
+    'generates points of the roi for scanning with deltatau'
+    #pos=np.array(self.pos())
+    cnt=np.array(self._cnt,np.int32)
+    sz=np.array(self.size())
+    pitch=sz/cnt
+    xx, yy=np.meshgrid(range(cnt[0]), range(cnt[1]))
+    if mode&0x01: #modify x scaning forward backward each line
+      for i in range(1,cnt[1],2):
+        xx[i]=xx[i][::-1]
+    if mode&0x02:  # modify y scaning forward backward each line
+      xx=xx.T
+      yy=yy.T
+      for i in range(1, cnt[0], 2):
+        yy[i]=yy[i][::-1]
+
+    pts=np.array([xx.reshape(-1), yy.reshape(-1)], dtype=np.float).transpose()*pitch
+    #pts+=pos
+    return pts
 
   def paint(self, p, *args):
     #pg.ROI.paint(self, p, *args)
@@ -210,6 +227,7 @@ class Path(pg.ROI):
     for pt in path:
       qPth.append(QPointF(*pt))
 
+    self.addFreeHandle([.1, .1])
     self.addScaleHandle([1, 1], [0, 0])
     self.addScaleHandle([0, 0], [1, 1])
     self.addScaleRotateHandle([1, 0], [0, 0])
@@ -259,16 +277,30 @@ class FixTargetFrame(pg.ROI):
         'count':(8, 6)
       }
     },
-    '125x125':{
+    '12.5x12.5':{
       'size':(12500+120*4, 12500+120*4),
       'fiducial':{
         'type':0,
         'pos':((240, 240), (240+12500, 240), (240, 240+12500), (240+12500, 240+12500))
       },
       'grid':{
-        'pos':(1050, 1050),
+        # 240+(12500-78*120)/2=1810
+        'pos':(1810, 1810),
         'pitch':(120, 120),
-        'count':(90, 90)
+        'count':(78, 78) #(84,84)... but sone covered
+      }
+    },
+    '23.0x23.0':{
+      'size':(23000+120*4, 23000+120*4),
+      'fiducial':{
+        'type':0,
+        'pos':((240, 240), (240+23000, 240), (240, 240+23000), (240+23000, 240+23000))
+      },
+      'grid':{
+        # 240+(23000-162*120)/2+60?=2020+60?
+        'pos':(2080, 2080),
+        'pitch':(120, 120),
+        'count':(162, 162) #(172,172)... but sone covered
       }
     }
   }
@@ -489,7 +521,7 @@ if __name__=='__main__':
 
   vi=FixTargetFrame((100,300),(100,100),tpl='test')
   vb.addItem(vi)
-  vi=FixTargetFrame((400,-200),(400,400),tpl='125x125')
+  vi=FixTargetFrame((400,-200),(400,400),tpl='12.5x12.5')
   vb.addItem(vi)
 
   childTree(vb)

swissmx.py

@@ -342,8 +342,12 @@ class Main(QMainWindow, Ui_MainWindow):
     #--- grid ---
     try:
       self._goGrid=grid=pg.GridItem(pen=(0,255,0),textPen=(0,255,0)) #green grid and labels
-    except:
+    except NameError:
-      self._goGrid=grid=pg.GridItem()
+      _log.debug('workaround for typo in pyqtgraph:0.11.0')
+      from PyQt5.QtGui import QPen,QColor
+      self._goGrid=grid=pg.GridItem()  # green grid and labels
+      grid.opts['pen']=QPen(QColor(0, 255, 0))
+      grid.opts['textPen']=QPen(QColor(0, 255, 0))
     tr.reset()
     grid.setTransform(tr)  # assign transform
     vb.addItem(grid)
@@ -361,7 +365,8 @@ class Main(QMainWindow, Ui_MainWindow):
 
     #--- testing scan grid ---
     self.track_objects() # first call is needed to initialize the structure self._goTracked
-    go=UsrGO.Grid((120, -100), (200, 150), (30, 22), 2)
+    #go=UsrGO.Grid((120, -100), (200, 150), (30, 22), 2)
+    go=UsrGO.Grid((120, -100), (1000, 500), (10, 5), 2)
     go.setTransform(tr)  # assign transform
     vb.addItem(go)
     self._goTracked['objLst'].append(go)
@@ -2124,16 +2129,37 @@ class Main(QMainWindow, Ui_MainWindow):
     ystep = self._sb_grid_y_step.value()
     xoffset = self._sb_grid_x_offset.value()
     yoffset = self._sb_grid_y_offset.value()
-    grid = CstROI.Grid( x_step=xstep, y_step=ystep, x_offset=xoffset, y_offset=yoffset, gonio_xy=(gx, gy), grid_index=grid_index, parent=self,)
+
-    self._grids.append(grid)
+    app=QApplication.instance()
-    grid.calculate_gonio_xy()
+    geo=app._geometry
-    grid.sigRemoveRequested.connect(lambda g=grid: self.remove_grid(g))
+    oc=geo._opt_ctr
-    self.vb.addItem(grid)
+    if xstep==0:
+      go=UsrGO.Grid((120, -100), (200, 150), (30, 22), 2)
+    elif xstep==1:
+      go=UsrGO.FixTargetFrame((120, -100), (200, 150), tpl='test')
+    elif xstep==2:
+      v=geo.pos2pix((12.5, 0))
+      l=np.linalg.norm(v)
+      go=UsrGO.FixTargetFrame(-oc, (l,l), tpl='12.5x12.5')
+    elif xstep==3:
+      v=geo.pos2pix((23, 0))
+      l=np.linalg.norm(v)
+      go=UsrGO.FixTargetFrame(-oc, (l,l), tpl='23.0x23.0')
+    else:
+      _log.error('set xstep 0..2 for tests')
+    self.vb.addItem(go)
+    self._goTracked['objLst'].append(go)
+
+    #grid = CstROI.Grid( x_step=xstep, y_step=ystep, x_offset=xoffset, y_offset=yoffset, gonio_xy=(gx, gy), grid_index=grid_index, parent=self,)
+    #self.vb.addItem(grid)
+    #grid.calculate_gonio_xy()
+    #grid.sigRemoveRequested.connect(lambda g=grid: self.remove_grid(g))
 
   def daq_grid_remove_all(self):
-    for grid in self._grids:
+    vb=self.vb
-      grid.sigRemoveRequested.emit(grid)  # ugly hack
+    for go in self._goTracked['objLst']:
-    self._grids = []
+      vb.removeItem(go)
+    self._goTracked['objLst']=[]
 
   def grids_pause_stage_tracking(self):
     for grid in self._grids:
@@ -2231,7 +2257,8 @@ class Main(QMainWindow, Ui_MainWindow):
       app._jungfrau=jf=detector.Jungfrau()
 
     sp=dt._shapepath
-    sp.gen_grid_points(w=15, h=15, pitch=3, rnd=0, ofs=(0, +2000));
+    sp.gen_grid_points(w=15, h=15, pitch=3, rnd=0, ofs=(0, +2000))
+    #sp.gen_grid_points(w=5, h=10, pitch=1, rnd=0, ofs=(0, 0));sp.sort_points(False, 10);sp.points
     sp.sort_points(False, 15);
     sp.meta['pt2pt_time']=10
     sp.setup_gather()
@@ -2754,6 +2781,8 @@ class Main(QMainWindow, Ui_MainWindow):
     self.re_connect_collect_button()
 
   def execute_collection(self):
+    app=QApplication.instance()
+    geo=app._geometry
     task = self.active_task()
     self._is_aborted = False
     method = self._tabs_daq_methods.currentWidget().accessibleName()
@@ -2766,8 +2795,28 @@ class Main(QMainWindow, Ui_MainWindow):
       )
       self._inspect = self._grid_inspect_area
       self._inspect.setPlainText("")
-      for fixTrg in self._goTracked['objLst']:
+
-        points=fixTrg.get_points()
+      geo=app._geometry
+      zoom=app._zoom.get_val()
+      fast_x=self.tweakers["fast_x"];
+      fast_y=self.tweakers["fast_y"]
+      fx=fast_x.get_val()
+      fy=fast_y.get_val()
+      opt_ctr=geo._opt_ctr
+      for go in self._goTracked['objLst']:
+        points=go.get_points() #points in coordinate system of ROI
+        # names consists of abrevations
+        # part 0: po=position sz=size dt=delta
+        # part 1: px=pixel eu=engineering units (e.g. mm)
+        po_px=go.pos()
+        sz_px=go.size()
+        tr=go.transform() # TODO: this is not yet used
+        UsrGO.obj_info(tr)
+        dt_px=-opt_ctr-po_px
+        dt_eu=geo.pix2pos(dt_px)+(fx,fy)
+        for i in range(points.shape[0]):
+          points[i,:]=dt_eu+geo.pix2pos(points[i,:])#*tr
+
         method="grid"
         params=None #grid._grid_dimensions
         # params = ([grid._grid_dimensions[0]], [grid._grid_dimensions[1]]) # FIXME something wrong here<

zoom.py

@@ -12,7 +12,6 @@ import json
 import logging
 _log=logging.getLogger(__name__)
 import os
-import qtawesome
 from PyQt5 import QtWidgets, uic
 import PyQt5.QtWidgets as qtw
 from PyQt5.QtCore import pyqtSignal