What type of image file is best to use on CB wiki?

[stahta01]

I am working on Directions on how to use wxWidgets 3.0.2 binary files; and want to know what type of image files are best to use on CB Wiki?

http://wiki.codeblocks.org/index.php?title=Using_wxWidgets_%28MSW%29_3.0_Binary_with_Code::Blocks_Scripted_Wizard

Tim S.

[stahta01]

Finished first pass on doing the Wiki without using images.

http://wiki.codeblocks.org/index.php?title=Using_wxWidgets_%28MSW%29_3.0_Binary_with_Code::Blocks_Scripted_Wizard

Please use this thread on feedback on the directions.

Tim S.

[Alpha]

Assuming it is screenshots, png is generally best.  (Of course, crop to smallest size possible without losing necessary context.  I find that scaling the final image tends to look bad, but resizing the target window before taking the screen shot (when possible) can help.)

[oBFusCATed]

JPEGs are smaller for the same perceptual quality (most of the times).

[Alpha]

JPEG struggles to handle high contrast edges such as black text on white background.  It tends to produce a lot of artifacts around the boundary.