diff options
Diffstat (limited to 'embroider.py')
| -rw-r--r-- | embroider.py | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/embroider.py b/embroider.py deleted file mode 100644 index 8c5d135b..00000000 --- a/embroider.py +++ /dev/null @@ -1,112 +0,0 @@ -#!/usr/bin/python -# -# Important resources: -# lxml interface for walking SVG tree: -# http://codespeak.net/lxml/tutorial.html#elementpath -# Inkscape library for extracting paths from SVG: -# http://wiki.inkscape.org/wiki/index.php/Python_modules_for_extensions#simplepath.py -# Shapely computational geometry library: -# http://gispython.org/shapely/manual.html#multipolygons -# Embroidery file format documentation: -# http://www.achatina.de/sewing/main/TECHNICL.HTM - -import sys -import traceback -sys.path.append("/usr/share/inkscape/extensions") -import os - -import inkex -import inkstitch -from inkstitch import _, PIXELS_PER_MM -from inkstitch.extensions import InkstitchExtension -from inkstitch.stitch_plan import patches_to_stitch_plan -from inkstitch.svg import render_stitch_plan - - -class Embroider(InkstitchExtension): - def __init__(self, *args, **kwargs): - InkstitchExtension.__init__(self) - self.OptionParser.add_option("-c", "--collapse_len_mm", - action="store", type="float", - dest="collapse_length_mm", default=3.0, - help="max collapse length (mm)") - self.OptionParser.add_option("--hide_layers", - action="store", type="choice", - choices=["true", "false"], - dest="hide_layers", default="true", - help="Hide all other layers when the embroidery layer is generated") - self.OptionParser.add_option("-O", "--output_format", - action="store", type="string", - dest="output_format", default="csv", - help="Output file extenstion (default: csv)") - self.OptionParser.add_option("-P", "--path", - action="store", type="string", - dest="path", default=".", - help="Directory in which to store output file") - self.OptionParser.add_option("-F", "--output-file", - action="store", type="string", - dest="output_file", - help="Output filename.") - self.OptionParser.add_option("-b", "--max-backups", - action="store", type="int", - dest="max_backups", default=5, - help="Max number of backups of output files to keep.") - self.OptionParser.usage += _("\n\nSeeing a 'no such option' message? Please restart Inkscape to fix.") - - def get_output_path(self): - if self.options.output_file: - output_path = os.path.join(self.options.path, self.options.output_file) - else: - svg_filename = self.document.getroot().get(inkex.addNS('docname', 'sodipodi'), "embroidery.svg") - csv_filename = svg_filename.replace('.svg', '.%s' % self.options.output_format) - output_path = os.path.join(self.options.path, csv_filename) - - def add_suffix(path, suffix): - if suffix > 0: - path = "%s.%s" % (path, suffix) - - return path - - def move_if_exists(path, suffix=0): - source = add_suffix(path, suffix) - - if suffix >= self.options.max_backups: - return - - dest = add_suffix(path, suffix + 1) - - if os.path.exists(source): - move_if_exists(path, suffix + 1) - - if os.path.exists(dest): - os.remove(dest) - - os.rename(source, dest) - - move_if_exists(output_path) - - return output_path - - def effect(self): - if not self.get_elements(): - return - - if self.options.hide_layers: - self.hide_all_layers() - - patches = self.elements_to_patches(self.elements) - stitch_plan = patches_to_stitch_plan(patches, self.options.collapse_length_mm * PIXELS_PER_MM) - inkstitch.write_embroidery_file(self.get_output_path(), stitch_plan, self.document.getroot()) - render_stitch_plan(self.document.getroot(), stitch_plan) - - -if __name__ == '__main__': - sys.setrecursionlimit(100000) - e = Embroider() - - try: - e.affect() - except KeyboardInterrupt: - # for use at the command prompt for debugging - print >> sys.stderr, "interrupted!" - print >> sys.stderr, traceback.format_exc() |