def drawOnCanvas(canv, doc):
onPage(canv, doc)
canv.saveState()
self.canvas = canv
drawing = canvas.Drawing(self.element, self)
drawing.process()
canv.restoreState()
def draw(self):
# Import here to avoid recursive imports
from z3c.rml import canvas
self.canv.saveState()
drawing = canvas.Drawing(self.processor.element, self.processor)
zope.interface.alsoProvides(drawing, interfaces.ICanvasManager)
drawing.canvas = self.canv
drawing.process()
self.canv.restoreState()