Jump to content

Image Bug: Difference between revisions

From CPCWiki - THE Amstrad CPC encyclopedia!
Nocash (talk | contribs)
Nocash (talk | contribs)
Line 9: Line 9:
[[File:NoPicture.gif|100px|left]]
[[File:NoPicture.gif|100px|left]]
* '''GIF 100px''' - black colors are lost during resampling
* '''GIF 100px''' - black colors are lost during resampling
* With Opera: Black is completely invisble (=white)
* Interestingly, black is displayed as TRANSPARENT color (depending on the cpcwiki style used, seeing the webpage's white or pale-blue background color)
* With Firefox: Black is very-very pale (=almost white / bright gray)
<br style="clear:both;">
<br style="clear:both;">



Revision as of 11:54, 21 April 2010

Test page showing the GIF bug in cpcwiki. If it is a bug... or is it a subtle anti-compuserve campaign...?

Below GIF and PNG are pixel-identical images, but, the GIF is shown correctly only in fullsize, but not when resampled to smaller sizes.

100px

Error creating thumbnail: Unable to save thumbnail to destination
  • PNG 100px - okay


Error creating thumbnail: Unable to save thumbnail to destination
  • GIF 100px - black colors are lost during resampling
  • Interestingly, black is displayed as TRANSPARENT color (depending on the cpcwiki style used, seeing the webpage's white or pale-blue background color)


Fullsize

Error creating thumbnail: Unable to save thumbnail to destination
  • PNG full


Error creating thumbnail: Unable to save thumbnail to destination
  • GIF full