Phil Davis wrote:
What happened was the screenGamma, since my image is a PNG file.
Rev's screenGamma is a color? or brightness? or ??? adjustment
factor applied only to PNG files. The screenGamma defaults are 1.7
for Mac and 2.2 for Windows. (I don't know what they are for Linux.)
I then used a graphics tool to convert it to JPG, and re-imported
it into a Rev stack. The new image object's color is 145,145,145.
Cause identified!
While the cause is identified, I'm unable to identify the logic behind it.
Screen gamma is a function of display, not file format.
GraphicConverter doesn't shift the colors when it displays PNGs.
Rev doesn't alter the display of JPEGs or GIFs -- why single out PNGs in
this way, and why try to adjust for screen gamma when the screen is
already doing anything that needs to be done there?
--
Richard Gaskin
Fourth World Media Corporation
___________________________________________________________
[EMAIL PROTECTED] http://www.FourthWorld.com
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