问题 I'm trying to write an application that runs kivy at full screen. But these are my issues: 1) When I run the command: #Config.set('graphics', 'fullscreen', 1) Then kivy appears to go full time, but the window has a lot of black spaces around the background image. Even if I elongate the image, kivy just cuts the image when showing it. 2) When I run this command to set the window size to the size of my screen: Config.set('graphics', 'width', '1366') Config.set('graphics', 'height', '768') This