Bug 82879 - pdftocairo -svg produces blank image
Summary: pdftocairo -svg produces blank image
Status: RESOLVED DUPLICATE of bug 71861
Alias: None
Product: poppler
Classification: Unclassified
Component: cairo backend (show other bugs)
Version: unspecified
Hardware: All All
: medium normal
Assignee: poppler-bugs
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Reported: 2014-08-20 23:05 UTC by Lu Wang
Modified: 2014-09-22 21:11 UTC (History)
0 users

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Description Lu Wang 2014-08-20 23:05:40 UTC 
Test file:
http://download.vistair.com/pdf2htmlEX/Page-25fromMON-B757-GREEN.pdf

The output of `pdftocairo -svg` is not empty, but blank.
Comment 1 David Hedley 2014-09-20 21:55:40 UTC 
As an update to this, the error is in the matrix computed for the image mask.

In the SVG this is set to:

transform="matrix(0.00057971,0,0,-0.000407166,0,1)"

When it should be something closer to:

transform="matrix(0,0.35,-0.20,0,450,0)" 

in order to get something like the correct result.
Comment 2 David Hedley 2014-09-22 20:59:28 UTC 
I have tracked this issue to Cairo. I will submit another bug report with more detail to cairo.
Comment 3 David Hedley 2014-09-22 21:11:47 UTC 

*** This bug has been marked as a duplicate of bug 71861 ***

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