Bug Tracker

Ticket #3218 (closed bug: wontfix)

Opened 7 years ago

Last modified 7 years ago

IE7 Fade animations choppy/not present with transparent PNG.

Reported by: rwmech Owned by:
Priority: major Milestone: 1.3
Component: effects Version: 1.2.6
Keywords: Cc:
Blocking: Blocked by:


example can be found at  http://www.mechsoftware.com/index2.html

In the example if you roll over the images the fade does not take place properly in IE7. FF2 and Opera 9 display the transition correctly.


TestExample.zip Download (16.7 KB) - added by rwmech 7 years ago.
Example of problem and steps to reproduce.

Change History

comment:1 Changed 7 years ago by flesler

  • need changed from Review to Test Case
  • Component changed from core to fx

Could you make a small test case and attach it so we can quickly check this ?

Changed 7 years ago by rwmech

Example of problem and steps to reproduce.

comment:2 Changed 7 years ago by rwmech

Are there any updates to this issue? It's 6 months old

comment:3 Changed 7 years ago by brandon

  • Status changed from new to closed
  • Resolution set to wontfix

Unfortunately IE7s support for PNGs is still very fragile. It is just to much to process the opacity of another element on top of a PNG. There isn't anything we can do as it is a browser/system limitation.

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