On 2013-03-11 15:32, Robert Flintham wrote:
> I have a 'bytes' object which contains a simple bitmap image (i.e.
> 1 bit per pixel). I can't work out how I would go about displaying
> this image. Does anyone have any thoughts?
You'd need to detail
- how you want to display it (console, GUI, web page)
- how you know what the dimensions are
- the bit order
It could be something as simple as
HEIGHT = 40
some_bytes = file('data.bin').read()
WIDTH = len(some_bytes) // HEIGHT
for i, byte in enumerate(some_bytes):
if i and i % WIDTH == 0:
print # a new line
for bit in range(8):
if byte & (1 << bit):
print '*',
else:
print ' ',
-tkc
> DISCLAIMER:
[trim a paragraph of useless junk]
Please remove these disclaimers if at all possible. You're posting
to a public forum, which pretty much waives all credibility to the
disclaimer (not that they've held much legal standing in any argument
I've heard).
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