def redraw(self):
     image_with_corners = self.drawImageWithCorners(self.originalImage, self.draggablePoints)
     pixmap = imagefuncs.cvimage_to_qpixmap(image_with_corners)
     self.setGeometry(300, 300, pixmap.width(), pixmap.height())
     self.setPixmap(pixmap)
 def redraw(self):
     image_with_lines = self.drawImageWithLines(self.originalImage, self.linePositions, self.noteCorners)
     pixmap = imagefuncs.cvimage_to_qpixmap(image_with_lines)
     self.setGeometry(300, 300, pixmap.width(), pixmap.height())
     self.setPixmap(pixmap)