<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:16px"><div dir="ltr" id="yui_3_16_0_1_1430789016053_7215"><span>on centos i install</span></div> yum install -y gdk-pixbuf2 gdk-pixbuf2-devel \<br style="" class=""><div id="yui_3_16_0_1_1430789016053_7508" dir="ltr"><span id="yui_3_16_0_1_1430789016053_7514"> gtk2 gtk2-devel \<br style="" class=""> gtk3 gtk3-devel \<br style="" class=""> libjpeg \<br style="" class=""> atk atk-devel \<br style="" class=""> cairo cairo-devel \<br style="" class=""> cairo-gobject cairo-gobject-devel \<br style="" class=""> pango pango-devel \<br style="" class=""> poppler poppler-glib poppler-glib-devel \<br style="" class=""> gobject-introspection gobject-introspection-devel</span></div> <div id="yui_3_16_0_1_1430789016053_7513" style="" class="" dir="ltr"><br><span style="" class=""></span></div><div id="yui_3_16_0_1_1430789016053_7891" style="" class="" dir="ltr"><span style="" class="">Ron</span></div><div style="" class="" dir="ltr"><span style="" class=""><br style="" class=""></span></div><br><div class="qtdSeparateBR"><br><br></div><div style="display: block;" class="yahoo_quoted"> <div style="font-family: Courier New, courier, monaco, monospace, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 16px;"> <div dir="ltr"> <font face="Arial" size="2"> On Sunday, May 3, 2015 12:12 PM, William Bader <williambader@hotmail.com> wrote:<br> </font> </div> <br><br> <div class="y_msg_container"><div id="yiv1812083718"> <style></style> <div><div dir="ltr">I tested on Fedora 20. The problem shows in Fedora's 0.24.3 but not in 0.29.0 built from source, so it has been fixed in poppler.<br><br>pdftocairo complains 40 times "Syntax Warning: font matrix not invertible". The file might have second copy of the text at 0-size to guide applications that search for text.<br><br><a rel="nofollow" target="_blank" href="https://bugs.freedesktop.org/show_bug.cgi?id=18254">https://bugs.freedesktop.org/show_bug.cgi?id=18254</a><br><br><a rel="nofollow" target="_blank" href="https://bugs.freedesktop.org/show_bug.cgi?id=78042">https://bugs.freedesktop.org/show_bug.cgi?id=78042</a><div><br></div><div>ghostscript pdf2ps reports</div><div><br></div><div><div> **** Warning: Invalid 0.0 font scale given for Tf ****</div><div><br></div><div> **** Warning: /BBox has zero width or height, which is not allowed.</div><div><br></div><div> **** Warning: Invalid 0.0 font scale given for Tf ****</div><div><br></div><div>...</div><div><br></div><div><br></div><div> **** Warning: Invalid 0.0 font scale given for Tf ****</div><div><br></div><div> **** This file had errors that were repaired or ignored.</div><div><br></div><div> **** The file was produced by: </div><div><br></div><div> **** >>>> DynamicPDF for .NET v6.0.0.20 (Build 15526) <<<<</div><div><br></div><div> **** Please notify the author of the software that produced this</div><div><br></div><div> **** file that it does not conform to Adobe's published PDF</div><div><br></div><div> **** specification.</div><div><br></div><br><div>From: stephane.blondon@gmail.com<br>Date: Thu, 30 Apr 2015 22:30:06 +0200<br>To: poppler@lists.freedesktop.org<br>Subject: [poppler] Rendering problem with poppler?<br><br><pre>Hello,<br> <br>I got a problem for rendering in pdf boarding pass provided by<br>easyjet. Some text is displayed but it should not be displayed... I<br>suppose it is displayed two times (one time at the right place and a<br>second one, all letters at the same place).<br> <br>Evince (3.14.1) show this bas rendering.<br>.<br>poppler installed on system:<br>poppler-data : 0.4.7-1<br>libpoppler-glib8 0.26.5-2<br>libpoppler46 0.26.5-2<br> <br>It works correctly with xpdf (version 3.03).<br>It works correctly with the pdf rendering engine written in javascript<br>of Firefox (31.6.0).<br> <br>I get the same rendering problem when I do:<br>pdftocairo -png -cropbox -r 72 BoardingPass.pdf<br> <br>It works with:<br>pdftoppm -png -cropbox -r 72 BoardingPass.pdf > BoardingPass_pdf_to_ppm.png<br> <br> <br>So I'm not sure it's the same problem as<br><a rel="nofollow" target="_blank" href="https://bugs.freedesktop.org/show_bug.cgi?id=54650">https://bugs.freedesktop.org/show_bug.cgi?id=54650</a><br> <br>In attachment, the pdf who doesn't work sometimes and the rendering<br>generated by pdftocairo and pdftoppm.<br> <br>- Is it the right place to talk about this problem?<br>- If yes, do you want I create a bug report ?<br>- If no, where should I report it ?<br> <br>I didn't subscribe to the mailing list so please keep me in cc.<br> <br> <br>Regards<br>-- <br>Stéphane<br></pre><br>_______________________________________________ poppler mailing list poppler@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/poppler</div></div> </div></div> </div><br>_______________________________________________<br>poppler mailing list<br><a ymailto="mailto:poppler@lists.freedesktop.org" href="mailto:poppler@lists.freedesktop.org">poppler@lists.freedesktop.org</a><br><a href="http://lists.freedesktop.org/mailman/listinfo/poppler" target="_blank">http://lists.freedesktop.org/mailman/listinfo/poppler</a><br><br><br></div> </div> </div> </div></div></body></html>