kopia lustrzana https://github.com/peterhinch/micropython-micro-gui
60 wiersze
1.7 KiB
Python
60 wiersze
1.7 KiB
Python
# colors.py Micropython GUI library for TFT displays: colors and shapes
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# Released under the MIT License (MIT). See LICENSE.
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# Copyright (c) 2019-2021 Peter Hinch
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from hardware_setup import SSD
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# Code can be portable between 4-bit and other drivers by calling create_color
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def create_color(idx, r, g, b):
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c = SSD.rgb(r, g, b)
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if not hasattr(SSD, 'lut'):
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return c
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if not 0 <= idx <= 15:
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raise ValueError('Color nos must be 0..15')
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x = idx << 1
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SSD.lut[x] = c & 0xff
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SSD.lut[x + 1] = c >> 8
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return idx
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if hasattr(SSD, 'lut'): # Colors defined by LUT
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BLACK = create_color(0, 0, 0, 0)
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GREEN = create_color(1, 0, 255, 0)
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RED = create_color(2, 255, 0, 0)
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LIGHTRED = create_color(3, 140, 0, 0)
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BLUE = create_color(4, 0, 0, 255)
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YELLOW = create_color(5, 255, 255, 0)
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GREY = create_color(6, 100, 100, 100)
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MAGENTA = create_color(7, 255, 0, 255)
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CYAN = create_color(8, 0, 255, 255)
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LIGHTGREEN = create_color(9, 0, 100, 0)
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DARKGREEN = create_color(10, 0, 80, 0)
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DARKBLUE = create_color(11, 0, 0, 90)
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# 12, 13, 14 free for user definition
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WHITE = create_color(15, 255, 255, 255)
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else:
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BLACK = SSD.rgb(0, 0, 0)
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GREEN = SSD.rgb(0, 255, 0)
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RED = SSD.rgb(255, 0, 0)
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LIGHTRED = SSD.rgb(140, 0, 0)
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BLUE = SSD.rgb(0, 0, 255)
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YELLOW = SSD.rgb(255, 255, 0)
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GREY = SSD.rgb(100, 100, 100)
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MAGENTA = SSD.rgb(255, 0, 255)
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CYAN = SSD.rgb(0, 255, 255)
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LIGHTGREEN = SSD.rgb(0, 100, 0)
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DARKGREEN = SSD.rgb(0, 80, 0)
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DARKBLUE = SSD.rgb(0, 0, 90)
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WHITE = SSD.rgb(255, 255, 255)
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CIRCLE = 1
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RECTANGLE = 2
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CLIPPED_RECT = 3
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FOCUS = 0
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PRECISION = 1
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FG = 2
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BG = 3
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GREY_OUT = 4
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ADJUSTING = 5
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color_map = [WHITE, YELLOW, WHITE, BLACK, GREY, LIGHTGREEN]
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