def mprint(self):
printer = QPrinter(QPrinter.HighResolution)
docName = "Humm" #self.d_plot.title().text()
#if ( not docName.isEmpty() ):
#docName.replace ( QRegExp ( QString.fromLatin1 ( "\n" ) ), tr ( " -- " ) )
printer.setDocName(docName)
printer.setCreator("Bode example")
printer.setOrientation(QPrinter.Landscape)
dialog = QPrintDialog(printer)
if (dialog.exec_()):
renderer = Qwt.QwtPlotRenderer()
if (printer.colorMode() == QPrinter.GrayScale):
renderer.setDiscardFlag(Qwt.QwtPlotRenderer.DiscardBackground)
renderer.setDiscardFlag(
Qwt.QwtPlotRenderer.DiscardCanvasBackground)
renderer.setDiscardFlag(Qwt.QwtPlotRenderer.DiscardCanvasFrame)
renderer.setLayoutFlag(Qwt.QwtPlotRenderer.FrameWithScales)
renderer.renderTo(self.d_plot, printer)
def exportChart(self):
renderer = Qwt.QwtPlotRenderer()
renderer.exportTo(self, "barchart.pdf")