Hi all, Can anyone confirms this bug happened for your either ? If so, I will create an issue in the hub. I personnaly need this feature to export some data as PDF from a plugin.
Thanks in advance Michael 2014-07-07 19:46 GMT+02:00 kimaidou <kimai...@gmail.com>: > Last test : No segfault if I save an image with the method2 method : > > https://gist.github.com/mdouchin/6d7408980f737959075b > > It seems my segfault is related to the use of the PDF printer in my Ubuntu > box. > > Any help appreciated. > > Regards, > Michael > > > 2014-07-07 19:38 GMT+02:00 kimaidou <kimai...@gmail.com>: > > I just tested the method shown in the Python Cookbook [1] instead of the >> exportAsPDF method, which also segfault my QGIS 2.4 (ubuntu) when the >> render method is called : >> >> >> printer = QPrinter() >> printer.setOutputFormat(QPrinter.PdfFormat) >> printer.setOutputFileName("/tmp/out.pdf") >> printer.setPaperSize(QSizeF(c.paperWidth(), c.paperHeight()), >> QPrinter.Millimeter) >> printer.setFullPage(True) >> printer.setColorMode(QPrinter.Color) >> printer.setResolution(c.printResolution()) >> pdfPainter = QPainter(printer) >> paperRectMM = printer.pageRect(QPrinter.Millimeter) >> paperRectPixel = printer.pageRect(QPrinter.DevicePixel) >> >> c.render(pdfPainter, paperRectPixel, paperRectMM) >> >> >> >> [1] >> http://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/composer.html#output-to-pdf >> >> >> >> >> 2014-07-07 19:20 GMT+02:00 kimaidou <kimai...@gmail.com>: >> >> Hi all, >>> >>> I would like to share an issue I am having while trying to simply export >>> a composition as PDF. >>> >>> Under QGIS 2.2, I had no problem, but QGIS 2.4 Segfault with the simple >>> steps : >>> >>> c = QgsComposition( QgsMapSettings() ) >>> c.setPaperSize( 290, 210 ) >>> c.setPrintResolution( 100 ) >>> c.setSnapGridOffsetX( 3.5 ) >>> c.setSnapGridOffsetY( 0 ) >>> c.setSnapGridResolution( 2.5 ) >>> c.setNumPages( 1 ) >>> >>> cl = QgsComposerLabel( c ) >>> cl.setItemPosition( 0, 10, 100, 100 ) >>> content = 'test' >>> cl.setText( content ) >>> cl.setFrameEnabled( False ) >>> c.addItem( cl ) >>> >>> c.exportAsPDF( '/tmp/test.pdf' ) >>> >>> NB: I just discoverd that QgsComposition( QgsMapRenderer() ) is >>> deprecated since QGIS 2.4 as explained here: >>> http://www2.qgis.org/api/deprecated.html >>> But using it or the new instanciation does not change the problem. >>> >>> Has anyone any hint on this issue ? >>> >>> Thanks in advance >>> Michael >>> >>> >> >
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