WIP adjustments

Author: PaintYourDragon

CLUE_Light_Painter/bmp2led.py

@@ -250,9 +250,9 @@ def process(self, input_filename, output_filename, rows,
                             callback(position)
                         # Scale position into pixel space...
                         if loop: # 0 to image height
-                            position *= rows
-                        else:         # 0 to last row
-                            position *= (rows - 1)
+                            position *= self.bmp_specs.height
+                        else:    # 0 to last row
+                            position *= (self.bmp_specs.height - 1)
 
                         # Separate absolute position into several values:
                         # integer 'a' and 'b' row indices, floating 'a' and
@@ -312,7 +312,7 @@ def process(self, input_filename, output_filename, rows,
                         # use soon, would replace these two Python ops).
                         got[got < 0] = 0
                         got[got > 255] = 255
-                        # ulab.compare.clip(got, 0, 255)
+                        #ulab.compare.clip(got, 0, 255)
                         # Now quantize the floating-point 'got' to uint8
                         # type. This represents the actual final byte values
                         # that will be issued to the LED strip.

CLUE_Light_Painter/bmps-72px/add-dragons.bmp

@@ -36,6 +36,7 @@
 FLIP_SCREEN = False   # If True, turn CLUE screen & buttons upside-down
 GAMMA = 2.6           # Correction factor for perceptually linear brightness
 
+PIXEL_ORDER = 'gbr'
 
 def centered_label(text, y_pos, scale):
     """
@@ -190,7 +191,8 @@ def load_image(self):
         group.append(self.rect)
         board.DISPLAY.show(group)
 
-        duration = 5.0 - self.speed * 4.5
+        #duration = 5.0 - self.speed * 4.5
+        duration = 3.0 - self.speed * 2.75
         rows = duration * self.rows_per_second
         try:
             self.num_rows = self.bmp2led.process(self.path + '/' +