sisyphus/svg.py

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#!/usr/bin/env python
#
# Copyright 2012 Johannes 'josch' Schauer <j.schauer@email.de>
#
# This file is part of Sisyphus.
#
# Sisyphus is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Sisyphus 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Sisyphus. If not, see <http://www.gnu.org/licenses/>.
2012-05-02 09:12:10 +00:00
import os
class Scene:
def __init__(self, name, size):
self.name = name
self.items = []
self.size = size
def add(self, item):
self.items.append(item)
def svgstr(self):
svgstr = "<?xml version=\"1.0\"?>\n"
svgstr += "<svg width=\"%d\" height=\"%d\">\n"%self.size
svgstr += " <g style=\"fill-opacity:1.0; stroke:black; stroke-width:1;\">\n"
for item in self.items:
svgstr += item.svgstr()
svgstr += " </g>\n</svg>\n"
return svgstr
def write(self, filename=None):
if not filename:
filename = self.name + ".svg"
with open(filename, "w") as f:
f.write(self.svgstr())
class Rectangle:
def __init__(self, pos, size, color):
self.pos = pos
self.size = size
self.color = color
def svgstr(self):
svgstr = " <rect x=\"%d\" y=\"%d\" "%self.pos
svgstr += "width=\"%d\" height=\"%d\" "%self.size
svgstr += "style=\"fill:#%02x%02x%02x;\"/>\n"%self.color
return svgstr
if __name__ == "__main__":
scene = Scene('test', (400, 400))
scene.add(Rectangle((0,0),(100,100),(255,0,0)))
scene.write()