1 files changed, 0 insertions, 121 deletions
diff --git a/share/extensions/spirograph.py b/share/extensions/spirograph.py
deleted file mode 100755
index 02cb02bcd..000000000
--- a/share/extensions/spirograph.py
+++ /dev/null
@@ -1,121 +0,0 @@
-#! /usr/bin/env python
-'''
-Copyright (C) 2007 Joel Holdsworth joel@airwebreathe.org.uk
-
-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 2 of the License, or
-(at your option) any later version.
-
-This program 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 this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-'''
-import inkex, simplestyle, math
-from simpletransform import computePointInNode
-
-class Spirograph(inkex.Effect):
-    def __init__(self):
-        inkex.Effect.__init__(self)
-        self.OptionParser.add_option("-R", "--primaryr",
-                        action="store", type="float",
-                        dest="primaryr", default=60.0,
-                        help="The radius of the outer gear")
-        self.OptionParser.add_option("-r", "--secondaryr",
-                        action="store", type="float",
-                        dest="secondaryr", default=100.0,
-                        help="The radius of the inner gear")
-        self.OptionParser.add_option("-d", "--penr",
-                        action="store", type="float",
-                        dest="penr", default=50.0,
-                        help="The distance of the pen from the inner gear")
-        self.OptionParser.add_option("-p", "--gearplacement",
-                        action="store", type="string",
-                        dest="gearplacement", default="inside",
-                        help="Selects whether the gear is inside or outside the ring")
-        self.OptionParser.add_option("-a", "--rotation",
-                        action="store", type="float",
-                        dest="rotation", default=0.0,
-                        help="The number of degrees to rotate the image by")
-        self.OptionParser.add_option("-q", "--quality",
-                        action="store", type="int",
-                        dest="quality", default=16,
-                        help="The quality of the calculated output")
-
-    def effect(self):
-        self.options.primaryr = self.unittouu(str(self.options.primaryr) + 'px')
-        self.options.secondaryr = self.unittouu(str(self.options.secondaryr) + 'px')
-        self.options.penr = self.unittouu(str(self.options.penr) + 'px')
-
-        if self.options.secondaryr == 0:
-            return
-        if self.options.quality == 0:
-            return
-
-        if(self.options.gearplacement.strip(' ').lower().startswith('outside')):
-            a = self.options.primaryr + self.options.secondaryr
-            flip = -1
-        else:
-            a = self.options.primaryr - self.options.secondaryr
-            flip = 1
-
-        ratio = a / self.options.secondaryr
-        if ratio == 0:
-            return
-        scale = 2 * math.pi / (ratio * self.options.quality)
-
-        rotation = - math.pi * self.options.rotation / 180;
-
-        new = inkex.etree.Element(inkex.addNS('path','svg'))
-        s = { 'stroke': '#000000', 'fill': 'none', 'stroke-width': str(self.unittouu('1px')) }
-        new.set('style', simplestyle.formatStyle(s))
-
-        pathString = ''
-        maxPointCount = 1000
-
-        for i in range(maxPointCount):
-
-            theta = i * scale
-
-            view_center = computePointInNode(list(self.view_center), self.current_layer)
-            x = a * math.cos(theta + rotation) + \
-                self.options.penr * math.cos(ratio * theta + rotation) * flip + \
-                view_center[0]
-            y = a * math.sin(theta + rotation) - \
-                self.options.penr * math.sin(ratio * theta + rotation) + \
-                view_center[1]
-
-            dx = (-a * math.sin(theta + rotation) - \
-                ratio * self.options.penr * math.sin(ratio * theta + rotation) * flip) * scale / 3
-            dy = (a * math.cos(theta + rotation) - \
-                ratio * self.options.penr * math.cos(ratio * theta + rotation)) * scale / 3
-
-            if i <= 0:
-                pathString += 'M ' + str(x) + ',' + str(y) + ' C ' + str(x + dx) + ',' + str(y + dy) + ' '
-            else:
-                pathString += str(x - dx) + ',' + str(y - dy) + ' ' + str(x) + ',' + str(y)
-
-                if math.fmod(i / ratio, self.options.quality) == 0 and i % self.options.quality == 0:
-                    pathString += 'Z'
-                    break
-                else:
-                    if i == maxPointCount - 1:
-                        pass # we reached the allowed maximum of points, stop here
-                    else:
-                        pathString += ' C ' + str(x + dx) + ',' + str(y + dy) + ' '
-
-
-        new.set('d', pathString)
-        self.current_layer.append(new)
-
-if __name__ == '__main__':
-    e = Spirograph()
-    e.affect()
-
-
-# vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 fileencoding=utf-8 textwidth=99