I figured it out. It is saving the outside edge as
> transparent not gray. I was viewing the images in Apple's
> preview and it displays transparent as gray (not
> checkerboard like photoshop or graphic converter).
I still don't understand where the transparency is coming from (unless
you are setting the alpha explicitly somewhere else). In the example
output I posted previously, the 4th entry in the image RGBAs is 1,
indicating that the alpha channel is 1, fully opaque.
JDH
I don't know where the transparency is coming from either. I don't know where I would set the alpha. Could it be in the .rc file?
Could it be the way Macs process png files.
If you like I can send a copy of the image
···
On 21 Nov, 2006, at 12:29, John Hunter wrote:
> I figured it out. It is saving the outside edge as
> transparent not gray. I was viewing the images in Apple's
> preview and it displays transparent as gray (not
> checkerboard like photoshop or graphic converter).
I still don't understand where the transparency is coming from (unless
you are setting the alpha explicitly somewhere else). In the example
output I posted previously, the 4th entry in the image RGBAs is 1,
indicating that the alpha channel is 1, fully opaque.
JDH
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