On Feb 25, 2006, at 2:25 AM, Mike Woodworth wrote:
On Feb 23, 2006, at 7:14 PM, Charles Yeomans wrote:
Now, the pixelFormat field is indeed at offset 38; inspection reveals
its integer value (for a JPEG file I opened) to be 32. That
certainly does not look like a FourCharCode, and in fact it's not.
To figure out what it means, you turn to the header file QuickDraw.h,
from which we learn that some basic pixel formats are represented not
as FourCharCodes, but as integers. Here, 32 = k32ARGBPixelFormat. I
assume that this is a standard Mac format.
charles, i'm still confused by all this... this is what i found in
quickdraw.h:
<snick>
i cant make heads or tails of this.
An additional benefit of paying for my book is that it generates good
karma that allows you to solve problems like this. I'm out the door
right now for Austin; if you're there, we can sort this out.
--------------
Charles Yeomans
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