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diff --git a/share/extensions/foldablebox.py b/share/extensions/foldablebox.py
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+#! /usr/bin/env python
+# coding=utf-8
+#
+# Copyright (C) 2009 Aurelio A. Heckert <aurium (a) gmail dot com>
+#
+# 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.
+#
+
+__version__ = "0.2"
+
+import inkex
+
+class FoldableBox(inkex.EffectExtension):
+ """Foldable Box generation."""
+ def add_arguments(self, pars):
+ pars.add_argument("--width", type=float, default=10.0, help="The Box Width")
+ pars.add_argument("--height", type=float, default=15.0, help="The Box Height")
+ pars.add_argument("--depth", type=float, default=3.0, help="The Box Depth (z dimention)")
+ pars.add_argument("--unit", default="cm", help="The unit of the box dimensions")
+ pars.add_argument("--proportion", type=float, default=0.6, help="Inner tab proportion")
+ pars.add_argument("--guide", type=inkex.Boolean, default=False, help="Add guide lines")
+
+ def guide(self, value, orient):
+ """Create a guideline conditionally"""
+ if self.options.guide:
+ self.svg.namedview.new_guide(value, orient)
+
+ def effect(self):
+ doc_w = self.svg.unittouu(self.document.getroot().get('width'))
+ doc_h = self.svg.unittouu(self.document.getroot().get('height'))
+
+ box_w = self.svg.unittouu(str(self.options.width) + self.options.unit)
+ box_h = self.svg.unittouu(str(self.options.height) + self.options.unit)
+ box_d = self.svg.unittouu(str(self.options.depth) + self.options.unit)
+ tab_h = box_d * self.options.proportion
+
+ box_id = self.svg.get_unique_id('box')
+ group = self.svg.get_current_layer().add(inkex.Group(id=box_id))
+
+ line_style = {'stroke': '#000000', 'fill': 'none',
+ 'stroke-width': str(self.svg.unittouu('1px'))}
+
+ self.guide(doc_h, True)
+
+ # Inner Close Tab
+ line = group.add(inkex.PathElement(id=box_id + '-inner-close-tab'))
+ line.path = [
+ ['M', [box_w - (tab_h * 0.7), 0]],
+ ['C', [box_w - (tab_h * 0.25), 0, box_w, tab_h * 0.3, box_w, tab_h * 0.9]],
+ ['L', [box_w, tab_h]],
+ ['L', [0, tab_h]],
+ ['L', [0, tab_h * 0.9]],
+ ['C', [0, tab_h * 0.3, tab_h * 0.25, 0, tab_h * 0.7, 0]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ lower_pos = box_d + tab_h
+ left_pos = 0
+
+ self.guide(doc_h - tab_h, True)
+
+ # Upper Close Tab
+ line = group.add(inkex.PathElement(id=box_id + '-upper-close-tab'))
+ line.path = [
+ ['M', [left_pos, tab_h]],
+ ['L', [left_pos + box_w, tab_h]],
+ ['L', [left_pos + box_w, lower_pos]],
+ ['L', [left_pos + 0, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_w
+
+ # Upper Right Tab
+ side_tab_h = lower_pos - (box_w / 2)
+ if side_tab_h < tab_h:
+ side_tab_h = tab_h
+
+ line = group.add(inkex.PathElement(id=box_id + '-upper-right-tab'))
+ line.path = [
+ ['M', [left_pos, side_tab_h]],
+ ['L', [left_pos + (box_d * 0.8), side_tab_h]],
+ ['L', [left_pos + box_d, ((lower_pos * 3) - side_tab_h) / 3]],
+ ['L', [left_pos + box_d, lower_pos]],
+ ['L', [left_pos + 0, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_w + box_d
+
+ # Upper Left Tab
+ line = group.add(inkex.PathElement(id=box_id + '-upper-left-tab'))
+ line.path = [
+ ['M', [left_pos + box_d, side_tab_h]],
+ ['L', [left_pos + (box_d * 0.2), side_tab_h]],
+ ['L', [left_pos, ((lower_pos * 3) - side_tab_h) / 3]],
+ ['L', [left_pos, lower_pos]],
+ ['L', [left_pos + box_d, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos = 0
+
+ self.guide(doc_h - tab_h - box_d, True)
+
+ # Right Tab
+ line = group.add(inkex.PathElement(id=box_id + '-left-tab'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos - (box_d / 2), lower_pos + (box_d / 4)]],
+ ['L', [left_pos - (box_d / 2), lower_pos + box_h - (box_d / 4)]],
+ ['L', [left_pos, lower_pos + box_h]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ # Front
+ line = group.add(inkex.PathElement(id=box_id + '-front'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos + box_w, lower_pos]],
+ ['L', [left_pos + box_w, lower_pos + box_h]],
+ ['L', [left_pos, lower_pos + box_h]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_w
+
+ # Right
+ line = group.add(inkex.PathElement(id=box_id + '-right'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos + box_d, lower_pos]],
+ ['L', [left_pos + box_d, lower_pos + box_h]],
+ ['L', [left_pos, lower_pos + box_h]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_d
+
+ # Back
+ line = group.add(inkex.PathElement(id=box_id + '-back'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos + box_w, lower_pos]],
+ ['L', [left_pos + box_w, lower_pos + box_h]],
+ ['L', [left_pos, lower_pos + box_h]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_w
+
+ # Left
+ line = group.add(inkex.PathElement(id=box_id + '-line'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos + box_d, lower_pos]],
+ ['L', [left_pos + box_d, lower_pos + box_h]],
+ ['L', [left_pos, lower_pos + box_h]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ lower_pos += box_h
+ left_pos = 0
+ b_tab = lower_pos + box_d
+ if b_tab > box_w / 2.5:
+ b_tab = box_w / 2.5
+
+ # Bottom Front Tab
+ line = group.add(inkex.PathElement(id=box_id + '-bottom-front-tab'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos, lower_pos + (box_d / 2)]],
+ ['L', [left_pos + box_w, lower_pos + (box_d / 2)]],
+ ['L', [left_pos + box_w, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_w
+
+ # Bottom Right Tab
+ line = group.add(inkex.PathElement(id=box_id + '-bottom-right-tab'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos, lower_pos + b_tab]],
+ ['L', [left_pos + box_d, lower_pos + b_tab]],
+ ['L', [left_pos + box_d, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_d
+
+ # Bottom Back Tab
+ line = group.add(inkex.PathElement(id=box_id + '-bottom-back-tab'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos, lower_pos + (box_d / 2)]],
+ ['L', [left_pos + box_w, lower_pos + (box_d / 2)]],
+ ['L', [left_pos + box_w, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_w
+
+ # Bottom Left Tab
+ line = group.add(inkex.PathElement(id=box_id + '-bottom-left-tab'))
+ line.path = [
+ ['M', [left_pos, lower_pos]],
+ ['L', [left_pos, lower_pos + b_tab]],
+ ['L', [left_pos + box_d, lower_pos + b_tab]],
+ ['L', [left_pos + box_d, lower_pos]],
+ ['Z', []]
+ ]
+ line.style = line_style
+
+ left_pos += box_d
+ lower_pos += b_tab
+
+ group.transform = inkex.Transform(translate=((doc_w - left_pos) / 2, (doc_h - lower_pos) / 2))
+
+
+if __name__ == '__main__': # pragma: no cover
+ FoldableBox().run()
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-20 11:04:58 +0000