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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 = 4
h = 5
buf = bytearray(w * h * 2)
fbuf = framebuf.FrameBuffer(buf, w, h, framebuf.RGB565)
# fill
fbuf.fill(0xffff)
printbuf()
fbuf.fill(0x0000)
printbuf()
# put pixel
fbuf.pixel(0, 0, 0xeeee)
fbuf.pixel(3, 0, 0xee00)
fbuf.pixel(0, 4, 0x00ee)
fbuf.pixel(3, 4, 0x0ee0)
printbuf()
# get pixel
print(fbuf.pixel(0, 4), fbuf.pixel(1, 1))
# scroll
fbuf.fill(0x0000)
fbuf.pixel(2, 2, 0xffff)
printbuf()
fbuf.scroll(0, 1)
printbuf()
fbuf.scroll(1, 0)
printbuf()
fbuf.scroll(-1, -2)
printbuf()
w2 = 2
h2 = 3
buf2 = bytearray(w2 * h2 * 2)
fbuf2 = framebuf.FrameBuffer(buf2, w2, h2, framebuf.RGB565)
fbuf2.fill(0x0000)
fbuf2.pixel(0, 0, 0x0ee0)
fbuf2.pixel(0, 2, 0xee00)
fbuf2.pixel(1, 0, 0x00ee)
fbuf2.pixel(1, 2, 0xe00e)
fbuf.fill(0xffff)
fbuf.blit(fbuf2, 3, 3, 0x0000)
fbuf.blit(fbuf2, -1, -1, 0x0000)
fbuf.blit(fbuf2, 16, 16, 0x0000)
printbuf()
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