I set a image to a websafe color. Mozilla ( and
NS 4.7 for that matter ) displays the color differently
than it is set to in the images palette.
IE displays the image correctly.
See attachment for example.
I am using win 95 16bit color.
Created attachment 87864 [details]
websafe 1pixel gif (CCCC99_websafe-color-image.gif ) for use in the following attachment
Created attachment 87865 [details]
To present the 'color problem" I use the #CCCC99 gif as a td background in this attachment
I see this on Linux with 2002072204. 16-bit truecolor.
On the left, I get c5ce94. On the right, cdce9c.
In GIMP, if I create a splotch of CCCC99, then past in a screen shot, I'm not
really sure which is closer. [Gimp is dithering, btw.] Gimp does show the GIF
<rant>How can converting from 24-bit to 16-bit truecolor be so hard? It's only
taking the five high bits of each byte. perl -e 'printf "%X\n", 0xCCCC99 &
0xF8F8F8' says C8C898. I think X11 is using my display for stenagraphy ;-)</rant>
One thing I forgot to add: In neither case is Mozilla dithering.
see discussion in bug 114701
We don't dither images by hand anymore, so this should no longer be a problem.