def extractMessageFromImage(self):
#Create a NewSteg object
steg = NewSteganography(self.currentPath)
#Make sure it is set to the proper orientation
steg.setProperOrientation()
#Get the message from the image
message = steg.extractMessageFromMedium()
#Disable the extract button
self.btnExtract.setEnabled(False)
#Display the message based on the type
if message.messageType == "GrayImage" :
pass
image = message.getDecodedGrayImage()
self.displayExtractedGrayImage(image)
elif message.messageType == "ColorImage" :
image = message.getDecodedColorImage()
self.displayExtractedColorImage(image)
else :
text = message.getDecodedText()
self.displayExtractedText(text)
