Topic: Optimized style images
These are the icons from the style/Oxygen directory. I used the following programs and parameters:
optipng -o7 file.png
advdef -z4 file.png
pngout /ks file.png
deflopt file.png
Here are the results:
FILENAME OLD NEW % OF ORIG
blue.png 430 313 73%
crumb.png 391 261 67%
error.png 456 322 71%
feed.png 731 548 75%
help.png 474 333 70%
helpdark.png 758 646 85%
info.png 669 488 73%
searchicon.png 605 450 74%
star.png 347 237 68%
status.png 205 95 46%
Sizes are in bytes.
Here are the optimized files in a zip archive (contains the images in a separate directory).
Download: img.zip [5,170 bytes]
I know the styles aren't done but in case you want to optimize the final images, you can get the programs here:
optipng: http://optipng.sourceforge.net/
advdef: http://advancemame.sourceforge.net/doc-advdef.html
pngout: http://advsys.net/ken/utils.htm
deflopt: http://walbeehm.com/download/