pyqt qgraphicsView: Get coordinate from image

[mshemuni]

Hi everyone.
There is a qgraphicsView and I made zooming enable with scroll ball. Now I want get coordinates when I click on it. However on zooming coordinates should change and I want it to return coordinates from image. Is it possible? Here my code:

def display(self, FilePath, displayDevice):
	if os.path.isfile(FilePath):
		scene = QtGui.QGraphicsScene()
		scene.addPixmap(QtGui.QPixmap(FilePath))
		displayDevice.setScene(scene)

def display(self, FilePath, displayDevice):
	if os.path.isfile(FilePath):
		scene = QtGui.QGraphicsScene()
		scene.addPixmap(QtGui.QPixmap(FilePath))
		displayDevice.setScene(scene)

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def zoom(self, display, val):
	display.scale(val, val)

def zoom(self, display, val):
	display.scale(val, val)

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