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author | Walter Bender <walter.bender@gmail.com> | 2011-11-30 02:39:14 (GMT) |
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committer | Walter Bender <walter.bender@gmail.com> | 2011-11-30 02:39:14 (GMT) |
commit | ce985f26c7cc732026f175ca95ac46be2d4059f9 (patch) | |
tree | c4ca9007824b38fe5e023bc87113b86499e6a3d0 /genxo.py |
new project
Diffstat (limited to 'genxo.py')
-rw-r--r-- | genxo.py | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/genxo.py b/genxo.py new file mode 100644 index 0000000..596d29e --- /dev/null +++ b/genxo.py @@ -0,0 +1,88 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +#Copyright (c) 2011 Walter Bender + +# This program 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. +# +# You should have received a copy of the GNU General Public License +# along with this library; if not, write to the Free Software +# Foundation, 51 Franklin Street, Suite 500 Boston, MA 02110-1335 USA + + +import os + + +class SVG: + ''' SVG generators ''' + def __init__(self): + self._scale = 1 + self._stroke_width = 1 + self._fill = '#FFFFFF' + self._stroke = '#000000' + + def _svg_style(self, extras=""): + return "%s%s%s%s%s%f%s%s%s" % (" style=\"fill:", self._fill, ";stroke:", + self._stroke, ";stroke-width:", + self._stroke_width, ";", extras, + "\" />\n") + + def _svg_xo(self): + self.set_stroke_width(3.5) + svg_string = "<path d=\"M33.233,35.1l10.102,10.1c0.752,0.75,1.217,1.783,1.217,2.932 c0,2.287-1.855,4.143-4.146,4.143c-1.145,0-2.178-0.463-2.932-1.211L27.372,40.961l-10.1,10.1c-0.75,0.75-1.787,1.211-2.934,1.211 c-2.284,0-4.143-1.854-4.143-4.141c0-1.146,0.465-2.184,1.212-2.934l10.104-10.102L11.409,24.995 c-0.747-0.748-1.212-1.785-1.212-2.93c0-2.289,1.854-4.146,4.146-4.146c1.143,0,2.18,0.465,2.93,1.214l10.099,10.102l10.102-10.103 c0.754-0.749,1.787-1.214,2.934-1.214c2.289,0,4.146,1.856,4.146,4.145c0,1.146-0.467,2.18-1.217,2.932L33.233,35.1z\"" + svg_string += self._svg_style() + svg_string += "\n<circle cx=\"27.371\" cy=\"10.849\" r=\"8.122\"" + svg_string += self._svg_style() + return svg_string + + def _background(self, scale): + return self._svg_rect(54.5 * scale, 54.5 * scale, 4, 4, 0.25, 0.25) + + def header(self, scale=1, background=True): + svg_string = "<?xml version=\"1.0\" encoding=\"UTF-8\"" + svg_string += " standalone=\"no\"?>\n" + svg_string += "<!-- Created with Emacs -->\n" + svg_string += "<svg\n" + svg_string += " xmlns:svg=\"http://www.w3.org/2000/svg\"\n" + svg_string += " xmlns=\"http://www.w3.org/2000/svg\"\n" + svg_string += " version=\"1.0\"\n" + svg_string += "%s%f%s" % (" width=\"", scale * 55 * self._scale, + "\"\n") + svg_string += "%s%f%s" % (" height=\"", scale * 55 * self._scale, + "\">\n") + svg_string += "%s%f%s%f%s" % ("<g\n transform=\"matrix(", + self._scale, ",0,0,", self._scale, + ",0,0)\">\n") + if background: + svg_string += self._background(scale) + return svg_string + + def footer(self): + svg_string = "</g>\n" + svg_string += "</svg>\n" + return svg_string + + # + # Utility functions + # + def set_scale(self, scale=1.0): + self._scale = scale + + def set_colors(self, colors): + self._stroke = colors[0] + self._fill = colors[1] + + def set_stroke_width(self, stroke_width=1.0): + self._stroke_width = stroke_width + +def generate_xo(scale=1, colors=["#FFFFFF", "#000000"]): + svg = SVG() + svg.set_scale(scale) + svg.set_colors(colors) + svg_string = svg.header(background=False) + svg_string += svg._svg_xo() + svg_string += svg.footer() + return svg_string |