On Dec 9, 2013, at 9:50 AM, Graham Cox <[email protected]> wrote:

> By “slice the buffer”, I assume you mean set up a context on some region of 
> that buffer, but when I tried to do that, CGBitmapContextCreate[WithData] 
> would not accept my bytesPerRow value because it was inconsistent with the 
> ‘width’ value, even though I had calculated the bytesPerRow to be the correct 
> offset anyway.

What were your actual values and what was the assertion?

-- 
Scott Ribe
[email protected]
http://www.elevated-dev.com/
(303) 722-0567 voice





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