kopia lustrzana https://github.com/pimoroni/pimoroni-pico
Inky Frame: Add dithering example.
rodzic
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# from picographics import PicoGraphics, DISPLAY_INKY_FRAME as DISPLAY # 5.7"
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# from picographics import PicoGraphics, DISPLAY_INKY_FRAME_4 as DISPLAY # 4.0"
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from picographics import PicoGraphics, DISPLAY_INKY_FRAME_7 as DISPLAY # 7.3"
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graphics = PicoGraphics(DISPLAY)
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WIDTH, HEIGHT = graphics.get_bounds()
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graphics.set_pen(1)
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graphics.clear()
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w = int(WIDTH / 8)
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# Solid Colours
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for p in range(8):
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graphics.set_pen(p)
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graphics.rectangle(w * p, 0, w, 50)
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# "Greydient"
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for x in range(WIDTH):
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g = int(x / float(WIDTH) * 255)
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graphics.set_pen(graphics.create_pen(g, g, g))
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for y in range(30):
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graphics.pixel(x, 60 + y)
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# Rainbow Gradient
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for x in range(WIDTH):
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h = x / float(WIDTH)
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graphics.set_pen(graphics.create_pen_hsv(h, 1.0, 1.0))
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for y in range(100):
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graphics.pixel(x, 100 + y)
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# Block Colours & Text
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graphics.set_pen(graphics.create_pen(128, 128, 0))
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graphics.rectangle(0, 210, 200, 100)
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graphics.set_pen(graphics.create_pen(200, 200, 200))
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graphics.text("Hello", 10, 220)
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graphics.text("Hello", 10, 240, scale=4.0)
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graphics.set_pen(graphics.create_pen(0, 128, 128))
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graphics.rectangle(200, 210, 200, 100)
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graphics.set_pen(graphics.create_pen(200, 200, 200))
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graphics.text("Hello", 210, 220)
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graphics.text("Hello", 210, 240, scale=4.0)
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graphics.set_pen(graphics.create_pen(128, 0, 128))
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graphics.rectangle(400, 210, 200, 100)
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graphics.set_pen(graphics.create_pen(200, 200, 200))
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graphics.text("Hello", 410, 220)
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graphics.text("Hello", 410, 240, scale=4.0)
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# Red, Green and Blue gradients
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for x in range(WIDTH):
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g = int(x / float(WIDTH) * 255)
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for y in range(20):
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graphics.set_pen(graphics.create_pen(g, 0, 0))
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graphics.pixel(x, 320 + y)
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graphics.set_pen(graphics.create_pen(0, g, 0))
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graphics.pixel(x, 350 + y)
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graphics.set_pen(graphics.create_pen(0, 0, g))
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graphics.pixel(x, 380 + y)
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graphics.update()
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