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Diffstat (limited to 'genpieces.py')
| -rwxr-xr-x | genpieces.py | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/genpieces.py b/genpieces.py new file mode 100755 index 0000000..f4d8485 --- /dev/null +++ b/genpieces.py @@ -0,0 +1,156 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +#Copyright (c) 2009-11 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 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. + +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, stroke=False, extras=""): + if stroke: + return "%s%s%s%s%s%f%s%s%s" % ("style=\"fill:", self._fill, + ";stroke:", "#000000", + ";stroke-width:", + self._stroke_width, ";", extras, + "\" />\n") + else: + 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_text(self, x, y, font_size, text_string, stroke=False, + center=False): + if center: + align = 'text-align:center;text-anchor:middle' + else: + align = '' + svg_string = "<text x=\"%d\" y=\"%d\" " % (x, y) + if stroke: + svg_string += "style=\"font-size:%dpx;font-weight:bold;font-family:Sans;fill:%s;\ +stroke:#000000;%s\">" % (font_size, self._stroke, align) + else: + svg_string += "style=\"font-size:%dpx;font-weight:bold;font-family:Sans;fill:%s;\ +%s\">" % (font_size, self._stroke, align) + svg_string += "<tspan x=\"%d\" y=\"%d\">%s</tspan></text>" % \ + (x, y, text_string) + return svg_string + + def _svg_line(self, x1, y1, x2, y2): + svg_string = "<line x1=\"%f\" y1=\"%f\" x2=\"%f\" y2=\"%f\"\n" % \ + (x1, y1, x2, y2) + svg_string += self._svg_style("stroke-linecap:square;") + return svg_string + + def _svg_rect(self, w, h, rx, ry, x, y, stroke=False): + svg_string = " <rect\n" + svg_string += " width=\"%f\"\n" % (w) + svg_string += " height=\"%f\"\n" % (h) + svg_string += " rx=\"%f\"\n" % (rx) + svg_string += " ry=\"%f\"\n" % (ry) + svg_string += " x=\"%f\"\n" % (x) + svg_string += " y=\"%f\"\n" % (y) + self.set_stroke_width(1.0) + svg_string += self._svg_style(stroke=stroke) + return svg_string + + def _background(self, scale, stroke=False): + return self._svg_rect(79.5 * scale, 59.5 * scale, 1, 1, 0.25, 0.25, + stroke=stroke) + + def header(self, scale=1, background=True, stroke=False): + 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 * 80 * self._scale, + "\"\n") + svg_string += "%s%f%s" % (" height=\"", scale * 60 * 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, stroke=stroke) + return svg_string + + def footer(self): + svg_string = "</g>\n" + svg_string += "</svg>\n" + return svg_string + + 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_card(string='a', colors=['#FF0000', '#FFFFFF'], + background=True, scale=1, stroke=False, center=False, + font_size=40): + svg = SVG() + svg.set_scale(scale) + svg.set_colors(colors) + svg_string = svg.header(background=background, stroke=stroke) + if center: + x = 40 + else: + x = 5 + svg_string += svg._svg_text(x, 45, font_size, string, stroke=stroke, + center=center) + svg_string += svg.footer() + return svg_string + + +def open_file(datapath, filename): + return file(os.path.join(datapath, filename), "w") + + +def close_file(f): + f.close() + + +def generator(datapath): + i = 1 + filename = "tile-%d.svg" % (i) + f = open_file(datapath, filename) + f.write(generate_card(string='b', background=False)) + close_file(f) + + +def main(): + return 0 + +if __name__ == "__main__": + if not os.path.exists(os.path.join(os.path.abspath('.'), 'images')): + os.mkdir(os.path.join(os.path.abspath('.'), 'images')) + generator(os.path.join(os.path.abspath('.'), 'images')) + main() |