def getpixel(self, x, y):
_x = int((x + 0.5) * self.boxsize)
_y = int((y + 0.5) * self.boxsize)
qpx = QPixmap.grabWidget(self)
image = QImage(qpx.toImage())
color = QColor(image.pixel(_x, _y))
return color
def mousePressEvent( self, event ):
# handle an internal move
# start a drag event
if event.button() == Qt.LeftButton and self.dragDropRect().contains(event.pos()):
# create the pixmap
pixmap = QPixmap.grabWidget(self, self.rect())
# create the mimedata
mimeData = QMimeData()
mimeData.setText('ItemTitle::%s' % (self.title()))
# create the drag
drag = QDrag(self)
drag.setMimeData(mimeData)
drag.setPixmap(pixmap)
drag.setHotSpot(event.pos())
if not drag.exec_():
self._accordianWidget.emitItemDragFailed(self)
event.accept()
# determine if the expand/collapse should occur
elif event.button() == Qt.LeftButton and self.expandCollapseRect().contains(event.pos()):
self._clicked = True
event.accept()
else:
event.ignore()
def svgImage(svgfile, file=None):
qs = QSvgWidget()
qs.load(svgfile)
qim = QPixmap.grabWidget(qs)
bts = QByteArray()
buffer = QBuffer(bts)
buffer.open(QIODevice.WriteOnly)
qim.save(buffer, "png")
bts = buffer.data().data()
buffer.close()
if type(file) == str:
assert os.path.splitext(file)[1].lower() == ".png"
with open(file, "bw") as f:
f.write(bts)
elif hasattr(file, 'write'):
file.write(bts)
else:
return bts
def grabWidget(w, x=0, y=0, width=-1, height=-1, **kwargs):
"""
@param w QWidget
@param* x int
@param* y int
@param* width int
@param* height int
@param* path unicode
@param* format str
@param* clipboard bool whether save to clipboard
@param* quality int
@return bool
"""
if not w:
return
pm = QPixmap.grabWidget(w, x, y, width, height)
return self.__d.savePixmap(pm, **kwargs)
def on_shot_button_clicked(self):
self.image_label.setPixmap(QPixmap.grabWidget(self))
def on_shot_button_clicked(self):
self.image_label.setPixmap(QPixmap.grabWidget(self))
def do_copy(self): # Need this in case there's no navigation toolbar.
pixmap = QPixmap.grabWidget(self.canvas)
QApplication.clipboard().setPixmap(pixmap)
def do_copy(self):
pixmap = QPixmap.grabWidget(self.canvas)
QApplication.clipboard().setPixmap(pixmap)
def gen_sounding(self, *args):
'''
Method for generating the SPC-like sounding using the
SPCWindow class of SHARPpy.
'''
self.log.info( 'Generating Skew-T diagram' ); # Log some information
sndDataPNG = settings.skewT_fmt.format( self.date_str ); # Set the name for the skewT file using the settings.skew_T_fmt string
self.sndDataPNG = os.path.join( self.dst_dirFull, sndDataPNG ); # Set the sndDataPNG attribute using the dst_dirFull attribute and sndDataFile variable
save_msg = "Check that the image looks okay.\n " + \
"If ok, click save, else click cancel"; # Confirmation message for the save dialog for Skew-T; will update if cannot save Skew-T due to issue in SHARPpy
sharppy_bug = False; # Flag for if sharppy bug encountered
try: # Try to...
decoder = SPCDecoder( self.sndDataFile ); # Decode the sounding file using the SPCDecoder
profile = decoder.getProfiles(); # Get the profiles from the file
stn_id = decoder.getStnId(); # Get the station id from the file
except: # On exception
criticalMessage(
"There was an error loading the sounding data\n\n"
).exec_(); # Initialize and display critical error dialog
return; # Return from method
model = "Archive"; # Set model to 'Archive'; not sure why but was in the SHARPpy full_gui.py
disp_name = stn_id; # Set the display name to the station ID from the sounding data file
run = profile.getCurrentDate(); # Set the run to the current date from the sounding data
profile.setMeta('model', model); # Set the model in the sounding data
profile.setMeta('loc', disp_name); # Set the display name in the sounding data
profile.setMeta('run', run); # Set the run in the sounding data
if not profile.getMeta('observed'): # If it's not an observed profile
profile.setAsync( AsyncThreads(2, debug) ); # Generate profile objects in background. Not sure why works but in SHARPpy full_gui.py
self.log.debug('Generating SHARPpy window')
if self.skew is None: # If there is no skew window setup; there should never be...
self.skew = SPCWindow(cfg=self.config); # Initialize a new SPCWindow object
self.skew.closed.connect(self.__skewAppClosed); # Connect the closed method to the __skewAppClosed private method
self.skew.addProfileCollection(profile); # Add the profile data to the SPCWindow object
try:
self.skew.show(); # Show the window
except:
sharppy_bug = True;
self.log.warning("SHARPpy didn't like that sounding very much!")
save_msg = "Congradulations!\n\n" + \
"You just found a bug in SHARPpy.\n" + \
"There is nothing we can about this. No Skew-T can be created.\n" + \
"Just click 'Save' and continue with the uploading";
dial = saveMessage( save_msg ); # Set up save message pop-up
dial.exec_(); # Display the save message pop-up
if dial.check(): # If clicked save
if not sharppy_bug: # If the SHARPpy bug did NOT occur
self.ftpInfo['ucar']['files'].append( self.sndDataPNG ); # Append the SHARPpy image file name to the ftpInfo['ucar']['files'] list
self.log.info('Saving the Skew-T to: {}'.format( self.sndDataPNG ) ); # Log some information
pixmap = QPixmap.grabWidget( self.skew ); # Grab the image from the skew T window
pixmap.save( self.sndDataPNG, 'PNG', 100); # Save the image
self.config.set('paths', 'save_img', os.path.dirname(self.sndDataPNG)); # Add image path to the config object
self.log.debug( 'Files to upload to UCAR: {}'.format(
', '.join(self.ftpInfo['ucar']['files']) ) )
self.genSucces.show(); # Show green light next to the 'Generate Sounding' button to indicate that step is complete
self.uploadButton.setEnabled( True ); # Enable the upload button
else: # Else
self.log.critical('Skew-T save aborted! Not allowed to upload!'); # Log an error
try:
self.skew.close(); # Close the skew T window
except:
pass;
def screenshot_callback3():
window.show_presence_overview()
screenshot = QPixmap.grabWidget(window)
screenshot = QPixmap.grabWindow(QApplication.desktop().winId())
screenshot.save("screenshot-presence.png")
def screenshot_callback2():
window._qaction_triggered_FinancialKPIPanel()
screenshot = QPixmap.grabWidget(window)
screenshot.save("screenshot-financial.png")
def screenshot_callback():
screenshot = QPixmap.grabWidget(window)
screenshot = QPixmap.grabWindow(QApplication.desktop().winId())
screenshot.save("screenshot-main.png")
def _get_image ( self ):
return ImageResource(
bitmap = QPixmap.grabWidget( self.control, 0, 0 )
)
