Transparent progressbar

mopidy_touchscreen/graphic_utils/screen_objects.py

@@ -244,7 +244,7 @@ class Progressbar(TouchObject):
         self.value = 0
         self.max = max_value
         self.back_color = (0, 0, 0, 128)
-        self.main_color = (0, 150, 255)
+        self.main_color = (0, 150, 255, 150)
         self.surface = pygame.Surface(self.size, pygame.SRCALPHA)\
             .convert_alpha()
         self.surface.fill(self.back_color)

mopidy_touchscreen/screens/main_screen.py

@@ -287,6 +287,7 @@ class MainScreen(BaseScreen):
                                                  current)
 
     def load_image(self):
+        #logger.error(self.core.library.get_images({self.track.artists.uri}).get()[self.track.album.uri])
         size = self.base_size * 4
         image_original = pygame.image.load(
             self.get_cover_folder() +