843321 - Transparent part of PDF is opaque in Firefox

Status: RESOLVED FIXED

(Firefox :: PDF Viewer, defect, P3)

Description

[vincentnoiseux]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:19.0) Gecko/20100101 Firefox/19.0
Build ID: 20130215130331

Steps to reproduce:

Visited http://forms.tenaquip.com/0002.pdf


Actual results:

Watermark shows opaque in Firefox.


Expected results:

Watermark should be transparent.

Comment 1

[Matthias Versen [:Matti]]

confirming with a 5day old Firefox trunk on windows7

Comment 5

[Alex Keybl [:akeybl]]

Not user critical, not tracking for release. Please nominate for branch approval if/when a fix is found.

Comment 6

[vincentnoiseux]

This bug makes it impossible to read some PDF with transparency.

http://promo.sico.ca/en/download/pro_con_evo_post_trial.pdf is an example.

Comment 8

[Brendan Dahl [:bdahl]]

WFM in current nightly(23).

Comment 9

[JPC]

UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0
BuildID: 20160916101415

This bug is back...

Example: http://www.a-pdf.com/watermark/examples/sample(rotatetext).pdf

while it should look like the preview: http://www.a-pdf.com/watermark/example.htm (2nd row, 3rd column).

Actual results:

PDF renders but watermark is topmost layer and doesn't support opacity.


Expected results:

The watermark should be bottommost layer and be almost transparent.

This bug makes it impossible to read some PDF with transparency.

Comment 10

[Mike Kaply [:mkaply]]

Please open a new bug and post a screenshot.

Comment 11

[Loic]

(In reply to JPC from comment #9)
> UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:49.0) Gecko/20100101
> Firefox/49.0
> BuildID: 20160916101415
> 
> This bug is back...
> 
> Example: http://www.a-pdf.com/watermark/examples/sample(rotatetext).pdf
> 
> while it should look like the preview:
> http://www.a-pdf.com/watermark/example.htm (2nd row, 3rd column).

It's Bug 1304353.