A main cause of the crash (or huge memory consumption & paging on OS X 10.7.5) when exporting to PDF seem to be the large number of masked bitmap images which represent the dashed lines (the PDF file reports 2034 images in poppler-glib-demo 0.24.5).
A main cause of the crash (or huge memory consumption & paging on OS X 10.7.5) when exporting to PDF seem to be the large number of masked bitmap images which represent the dashed lines (the PDF file reports 2034 images in poppler-glib-demo 0.24.5).