kopia lustrzana https://github.com/micropython/micropython
56 wiersze
1.2 KiB
Python
56 wiersze
1.2 KiB
Python
try:
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import framebuf
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except ImportError:
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print("SKIP")
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raise SystemExit
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def printbuf():
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print("--8<--")
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for y in range(h):
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print(buf[y * w // 2 : (y + 1) * w // 2])
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print("-->8--")
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w = 16
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h = 8
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buf = bytearray(w * h // 2)
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fbuf = framebuf.FrameBuffer(buf, w, h, framebuf.GS4_HMSB)
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# fill
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fbuf.fill(0x0F)
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printbuf()
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fbuf.fill(0xA0)
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printbuf()
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# put pixel
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fbuf.pixel(0, 0, 0x01)
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printbuf()
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fbuf.pixel(w - 1, 0, 0x02)
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printbuf()
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fbuf.pixel(w - 1, h - 1, 0x03)
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printbuf()
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fbuf.pixel(0, h - 1, 0x04)
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printbuf()
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# get pixel
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print(fbuf.pixel(0, 0), fbuf.pixel(w - 1, 0), fbuf.pixel(w - 1, h - 1), fbuf.pixel(0, h - 1))
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print(fbuf.pixel(1, 0), fbuf.pixel(w - 2, 0), fbuf.pixel(w - 2, h - 1), fbuf.pixel(1, h - 1))
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# fill rect
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fbuf.fill_rect(0, 0, w, h, 0x0F)
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printbuf()
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fbuf.fill_rect(0, 0, w, h, 0xF0)
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fbuf.fill_rect(1, 0, w // 2 + 1, 1, 0xF1)
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printbuf()
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fbuf.fill_rect(1, 0, w // 2 + 1, 1, 0x10)
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fbuf.fill_rect(1, 0, w // 2, 1, 0xF1)
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printbuf()
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fbuf.fill_rect(1, 0, w // 2, 1, 0x10)
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fbuf.fill_rect(0, h - 4, w // 2 + 1, 4, 0xAF)
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printbuf()
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fbuf.fill_rect(0, h - 4, w // 2 + 1, 4, 0xB0)
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fbuf.fill_rect(0, h - 4, w // 2, 4, 0xAF)
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printbuf()
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fbuf.fill_rect(0, h - 4, w // 2, 4, 0xB0)
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