def __init__(self, **keywords): """ 2008-10-08 simplified further by moving db-common lines to ElixirDB 2008-07-09 """ from ProcessOptions import ProcessOptions ProcessOptions.process_function_arguments(keywords, self.option_default_dict, error_doc=self.__doc__, class_to_have_attr=self) self.setup_engine(metadata=__metadata__, session=__session__, entities=entities)
def __init__(self, parent=None, tiffSequence=None, cropL=None):
PyQt4.QtGui.QMainWindow.__init__(self, parent=parent)
self.setupUi(self)
#l = dir(self.CurrentFrameSlider)
#for i in l:
# print(i)
self.RoboMainWnd = parent
hlay = PyQt4.QtGui.QHBoxLayout(self.ImageFrameWidget)
imWidget = ImageDisplayWidget(self)
self.imWidget = imWidget
hlay.addWidget(imWidget)
self.imWidget.createShaders()
if tiffSequence is not None:
self.tiffSequence = tiffSequence
try:
img2 = tiffSequence.getFramesInterval(1, 10)
img = img2.mean(2)
except:
img = tiffSequence.getFrame(0)
else:
self.close()
self.connect(self.imWidget, SIGNAL("roiAdded(long)"), self.roiAdded)
self.connect(self.imWidget, SIGNAL("roiRecomputeNeeded(bool)"),
self.roiAdded)
self.imWidget.computeRoiPointMaps = False
self.frameHeight = img.shape[
0] # int(ceil(sqrt(img.shape[0]**2 + img.shape[1]**2)))
self.frameWidth = img.shape[1] #self.frameHeight
self.optionsDlg = ProcessOptions(self)
self.roiMonitor = False
self.imWidget.ImageZoom = 0.3
self.imWidget.ImageZoomSteps = -5.4
if cropL is not None:
a, b, c, d = cropL
roi = Roi()
roi.addPoint(a, c)
roi.addPoint(b, c)
roi.addPoint(b, d)
roi.addPoint(a, d)
self.imWidget.addRoi(roi, False)
self.FrameImage, self.FrameData = self.loadImageGray(img)
self.updateDisplay()
self.show()
def __init__(self, **keywords):
"""
2008-07-29
"""
from ProcessOptions import ProcessOptions
self.ad = ProcessOptions.process_function_arguments(keywords, self.option_default_dict, error_doc=self.__doc__, \
class_to_have_attr=self)
def __init__(self, **keywords):
"""
2008-08-29
"""
from ProcessOptions import ProcessOptions
self.ad = ProcessOptions.process_function_arguments(
keywords, self.option_default_dict, error_doc=self.__doc__, class_to_have_attr=self
)
class PreviewDisplay(Ui_PreviewDisplayWnd, PyQt4.QtGui.QMainWindow):
def __init__(self, parent=None, tiffSequence=None, cropL=None):
PyQt4.QtGui.QMainWindow.__init__(self, parent=parent)
self.setupUi(self)
#l = dir(self.CurrentFrameSlider)
#for i in l:
# print(i)
self.RoboMainWnd = parent
hlay = PyQt4.QtGui.QHBoxLayout(self.ImageFrameWidget)
imWidget = ImageDisplayWidget(self)
self.imWidget = imWidget
hlay.addWidget(imWidget)
self.imWidget.createShaders()
if tiffSequence is not None:
self.tiffSequence = tiffSequence
try:
img2 = tiffSequence.getFramesInterval(1, 10)
img = img2.mean(2)
except:
img = tiffSequence.getFrame(0)
else:
self.close()
self.connect(self.imWidget, SIGNAL("roiAdded(long)"), self.roiAdded)
self.connect(self.imWidget, SIGNAL("roiRecomputeNeeded(bool)"),
self.roiAdded)
self.imWidget.computeRoiPointMaps = False
self.frameHeight = img.shape[
0] # int(ceil(sqrt(img.shape[0]**2 + img.shape[1]**2)))
self.frameWidth = img.shape[1] #self.frameHeight
self.optionsDlg = ProcessOptions(self)
self.roiMonitor = False
self.imWidget.ImageZoom = 0.3
self.imWidget.ImageZoomSteps = -5.4
if cropL is not None:
a, b, c, d = cropL
roi = Roi()
roi.addPoint(a, c)
roi.addPoint(b, c)
roi.addPoint(b, d)
roi.addPoint(a, d)
self.imWidget.addRoi(roi, False)
self.FrameImage, self.FrameData = self.loadImageGray(img)
self.updateDisplay()
self.show()
def loadImageGray(self, im, needQImage=True):
if im is None:
return None
# if self.displayParameters.autoAdjust:
# self.changeDisplayGrayMin(im.min())
# self.changeDisplayGrayMax(im.max())
#if viewType == 0:
tex = self.imWidget.processData(list([im]), list([0]),
list([list([im.min(),
im.max()])]))
return tex, im
#else:
# return None, None
def updateDisplay(self):
if self.FrameImage == None:
return
h, w = self.frameHeight, self.frameWidth
self.imWidget.currentDrawData["tex"] = self.FrameImage
self.imWidget.currentDrawData["width"] = w
self.imWidget.currentDrawData["height"] = h
self.imWidget.updateGL()
def roiAdded(self):
if len(self.imWidget.rois) > 1:
self.imWidget.deleteRoi(0)
rf = self.imWidget.rois[0].boundingRect()
[a, b, c, d] = [
rf.left(),
rf.left() + rf.width(),
rf.top(),
rf.top() + rf.height()
]
# print [a,b,c,d]
self.emit(SIGNAL("roiChanged(int, int, int, int)"), a, b, c, d)
def closeEvent(self, event):
# do stuff
self.optionsDlg.close()
event.accept() # let the window close
def closeLogF(self):
"""
2012.11.18
"""
if getattr(self, 'logF', None):
self.logF.close()
def sessionRollback(self, session=None):
"""
2013.04.05
wrap try...except around it because sometimes db connection is gone halfway through
and it causes program to exit without proper cleanup
"""
try:
session.rollback()
except:
sys.stderr.write('Except type: %s\n' % repr(sys.exc_info()))
import traceback
traceback.print_exc()
def run(self):
pass
if __name__ == '__main__':
main_class = AbstractDBInteractingClass
po = ProcessOptions(sys.argv,
main_class.option_default_dict,
error_doc=main_class.__doc__)
instance = main_class(**po.long_option2value)
instance.run()
