def gen_flowable(self, style_options):
options = dict(style_options)
# explicit :option: always precedes
options.update(self.options)
visitor = aafigure.process('\n'.join(self.content),
aafigure.pdf.PDFOutputVisitor,
options=options)
return renderPDF.GraphicsFlowable(visitor.drawing)
def _showDrawingDemo(self, drawing):
"""Show a graphical demo of the drawing."""
# Add the given drawing to the story.
# Ignored if no GD rendering available
# or the demo method does not return a drawing.
try:
flo = renderPDF.GraphicsFlowable(drawing)
self.story.append(Spacer(6, 6))
self.story.append(flo)
self.story.append(Spacer(6, 6))
except:
if VERBOSE:
print 'caught exception in _showDrawingDemo'
traceback.print_exc()
else:
pass
def _showWidgetDemo(self, widget):
"""Show a graphical demo of the widget."""
# Get a demo drawing from the widget and add it to the story.
# Ignored if no GD rendering available
# or the demo method does not return a drawing.
try:
if VERIFY:
widget.verify()
drawing = widget.demo()
flo = renderPDF.GraphicsFlowable(drawing)
self.story.append(Spacer(6, 6))
self.story.append(flo)
self.story.append(Spacer(6, 6))
except:
if VERBOSE:
print 'caught exception in _showWidgetDemo'
traceback.print_exc()
else:
pass
