running in fullscreen

[twoz12]

Could you add an option for toggle to fullscreen?

Cheers

[twoz12]

just figured it out to start in fullscreen (on a PI 4), but there are gray areas on the left and right side. Any idea on how to change the color to black?

    def _show_processed_image(self):
        """Resize image window and display it"""
        cv2.namedWindow('Thermal Image', cv2.WND_PROP_FULLSCREEN)
        cv2.setWindowProperty('Thermal Image',cv2.WND_PROP_FULLSCREEN,cv2.WINDOW_FULLSCREEN)
        #cv2.resizeWindow('Thermal Image', self.image_width,self.image_height)
        cv2.imshow('Thermal Image', self._image)