| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253 |
- try:
- import framebuf
- except ImportError:
- print("SKIP")
- raise SystemExit
- def printbuf():
- print("--8<--")
- for y in range(h):
- print(buf[y * w // 2:(y + 1) * w // 2])
- print("-->8--")
- w = 16
- h = 8
- buf = bytearray(w * h // 2)
- fbuf = framebuf.FrameBuffer(buf, w, h, framebuf.GS4_HMSB)
- # fill
- fbuf.fill(0x0f)
- printbuf()
- fbuf.fill(0xa0)
- printbuf()
- # put pixel
- fbuf.pixel(0, 0, 0x01)
- printbuf()
- fbuf.pixel(w-1, 0, 0x02)
- printbuf()
- fbuf.pixel(w-1, h-1, 0x03)
- printbuf()
- fbuf.pixel(0, h-1, 0x04)
- printbuf()
- # get pixel
- print(fbuf.pixel(0, 0), fbuf.pixel(w-1, 0), fbuf.pixel(w-1, h-1), fbuf.pixel(0, h-1))
- print(fbuf.pixel(1, 0), fbuf.pixel(w-2, 0), fbuf.pixel(w-2, h-1), fbuf.pixel(1, h-1))
- # fill rect
- fbuf.fill_rect(0, 0, w, h, 0x0f)
- printbuf()
- fbuf.fill_rect(0, 0, w, h, 0xf0)
- fbuf.fill_rect(1, 0, w//2+1, 1, 0xf1)
- printbuf()
- fbuf.fill_rect(1, 0, w//2+1, 1, 0x10)
- fbuf.fill_rect(1, 0, w//2, 1, 0xf1)
- printbuf()
- fbuf.fill_rect(1, 0, w//2, 1, 0x10)
- fbuf.fill_rect(0, h-4, w//2+1, 4, 0xaf)
- printbuf()
- fbuf.fill_rect(0, h-4, w//2+1, 4, 0xb0)
- fbuf.fill_rect(0, h-4, w//2, 4, 0xaf)
- printbuf()
- fbuf.fill_rect(0, h-4, w//2, 4, 0xb0)
|
