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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# libavg - Media Playback Engine.
# Copyright (C) 2003-2014 Ulrich von Zadow
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Current versions can be found at www.libavg.de
#
import sys
from libavg import avg, app
class ShowSVG(app.MainDiv):
def onArgvParserCreated(self, parser):
parser.set_usage("%prog [options] <svgFileName> <elementID>")
parser.add_option("-s", "--size", dest="size",
type="float", default=1.0,
help="specify a factor for the size of the element [Default: 1.0]")
parser.add_option("--save-image", dest="saveImage",
action="store_true", default=False,
help="save the image rendered to a png file")
def onArgvParsed(self, options, args, parser):
if len(args) != 2:
parser.print_help()
sys.exit(1)
self._svgFName = args[0]
self._svgID = args[1]
self._size = options.size
self._saveImage = options.saveImage
def onInit(self):
self.svg = avg.SVG(self._svgFName, True)
img = self.svg.createImageNode(self._svgID, {"pos":(1,1), "parent":self},
self._size)
rect = avg.RectNode(fillcolor="808080", color="FFFFFF", fillopacity=1,
pos=(0.5, 0.5), size=img.size+(1,1))
self.insertChild(rect, 0)
if self._saveImage:
bmp = self.svg.renderElement(self._svgID, self._size)
bmp.save(self._svgID+".png")
if __name__ == "__main__":
app.App().run(ShowSVG(), app_resolution="1024x768")
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