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Update OnDiskBitmap usage to take a filename string in CP7

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This commit is contained in:
James Carr 2021-07-23 12:12:03 +01:00
parent ec69daf539
commit 9fce12733e
1 changed files with 15 additions and 1 deletions
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16
CircuitPython_Pyloton/pyloton.py
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@ -154,7 +154,11 @@ class Pyloton:
"""
if self.debug:
return
with open('blinka-pyloton.bmp', 'rb') as bitmap_file:
blinka_bitmap = "blinka-pyloton.bmp"
# Compatible with CircuitPython 6 & 7
with open(blinka_bitmap, 'rb') as bitmap_file:
bitmap1 = displayio.OnDiskBitmap(bitmap_file)
tile_grid = displayio.TileGrid(bitmap1, pixel_shader=getattr(bitmap1, 'pixel_shader', displayio.ColorConverter()))
self.loading_group.append(tile_grid)
@ -165,6 +169,16 @@ class Pyloton:
self.loading_group.append(rect)
self.loading_group.append(status_heading)
# # Compatible with CircuitPython 7+
# bitmap1 = displayio.OnDiskBitmap(blinka_bitmap)
# tile_grid = displayio.TileGrid(bitmap1, pixel_shader=bitmap1.pixel_shader)
# self.loading_group.append(tile_grid)
# self.display.show(self.loading_group)
# status_heading = label.Label(font=self.arial16, x=80, y=175,
# text="Status", color=self.YELLOW)
# rect = Rect(0, 165, 240, 75, fill=self.PURPLE)
# self.loading_group.append(rect)
# self.loading_group.append(status_heading)
def _load_fonts(self):
"""