Closed Bug 26894 Opened 24 years ago Closed 24 years ago

Alpha in PNG graphics doesn't work

Categories

(Core :: Graphics: ImageLib, defect, P3)

Product:
Core
Component:
Graphics: ImageLib
Platform:
x86
All
Type:
defect

Tracking

()

Status:
VERIFIED DUPLICATE of bug 3013

People

(Reporter: fret, Assigned: pnunn)

References

(
URL
)

Details

PNG's like GIF's can have transparent regions. Mozilla doesn't draw the
transparent bits of a PNG correctly, instead of showing what is behind the
graphic it shows white.

See the "W3C HTML 4.0" graphic at the bottom of the URL mentioned above. The
left hand edge should be the same colour as the background (beige), not white.
It works properly under IE5.
Oh yeah I'm using Mozilla build ID: 2000012520 (M13)
Win98se/IE5 etc


*** This bug has been marked as a duplicate of 3013 ***
Status: NEW → RESOLVED
Closed: 24 years ago
Resolution: --- → DUPLICATE
Yup. Known issue.
Status: RESOLVED → VERIFIED
This is more likely a duplicate of bug 19283, not 3013.  The image in question
has only a single, fully transparent color (as in GIF), and that much has always
worked in Mozilla.

I'll leave it to someone else to reopen/reduplicate it if that's useful.

Greg
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