Opened 14 years ago

Closed 10 years ago

#92 closed defect (fixed)

Multi-layer graphics not displayed correctly.

Reported by: guest/talldad@… Owned by: Silvan Scherrer
Priority: major Milestone: 1.3
Component: Plugin: PDF Version:
Keywords: transparent display multi-layer Cc:

Description

Using Lucide on eCS 1.2

Displayed a multi-layer pdf, which showed a second graphic when using GSView.

I infer that the main layer was supposed to be transparent, as the hidden graphic flashed up first on a blank layout, in its correct position, then "disappeared" when the rest of the pdf was displayed.

I can fwd the pdf if required.

John Angelico

Victoria, Australia

Change History (6)

comment:1 Changed 14 years ago by Eugene Romanenko

poppler (library which we use for pdf-rendering) doesn't supports transparency yet. I hope, poppler developers will support transparency someday.

Here the bugs opened against poppler regarding transparency:
https://bugs.freedesktop.org/show_bug.cgi?id=3253
https://bugs.freedesktop.org/show_bug.cgi?id=4330
https://bugs.freedesktop.org/show_bug.cgi?id=7856
https://bugs.freedesktop.org/show_bug.cgi?id=8474

comment:2 Changed 12 years ago by ktk

Component: Lucide CorePlugin: PDF
Milestone: 1.2
Owner: changed from Eugene Romanenko to ktk
Status: newassigned
Version: 1.0 Beta 3

There seems to be changes to Poppler according to the buglist above. I would say we check if the Poppler update solves that problem and close that bug.

comment:3 Changed 10 years ago by Silvan Scherrer

Owner: changed from ktk to Silvan Scherrer
Status: assignednew

according to poppler this should work now. does anyone have a testpdf? if yes please attach it so we can test it.

comment:4 Changed 10 years ago by Silvan Scherrer

Status: newassigned

comment:5 Changed 10 years ago by rbri

All of the poppler bugs have test documents attached.

comment:6 Changed 10 years ago by Silvan Scherrer

Resolution: fixed
Status: assignedclosed

i tested a couple of pdf with lucide 1.2. and they all seem to work ok. so i close this ticket

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