Added code to deal with zero width or height bitmaps #27
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ladyada
approved these changes
Jun 30, 2020
tannewt
reviewed
Jul 1, 2020
| @@ -99,14 +99,18 @@ def __init__( | |||
| self._flip_y = False | |||
| self._top_left_x = 0 | |||
| self._top_left_y = 0 | |||
| if tile_width is None: | |||
| if tile_width is None or tile_width == 0: | |||
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if not tile_width: would cover both cases.
| tile_height = bitmap_height | ||
| if tile_width > 0 and bitmap_width % tile_width != 0: | ||
| if tile_width < 1: | ||
| tile_width = 1 |
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Let's raise an exception instead. 0 makes no sense and should therefore be invalid.
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We should probably fix it in display_text first.
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