1 files changed, 68 insertions, 0 deletions
diff --git a/src/3rdparty/2geom/src/toys/load-svgd.py b/src/3rdparty/2geom/src/toys/load-svgd.py
new file mode 100644
index 0000000..26bcef3
--- /dev/null
+++ b/src/3rdparty/2geom/src/toys/load-svgd.py
@@ -0,0 +1,68 @@
+#!/usr/bin/python
+
+import py2geom
+import toyframework
+import random,gtk
+from py2geom_glue import *
+
+def cairo_region(cr, r):
+    cr.save()
+    cr.set_source_rgba(0, 0, 0, 1);
+    if not r.isFill():
+        pass#cr.set_dash([]1, 0)
+    cairo_path(cr, r)
+    cr.fill()
+    cr.restore()
+
+def cairo_regions(cr, p):
+    for j in p:
+        cairo_region(cr, j)
+
+def cairo_shape(cr, s):
+    cairo_regions(cr, s.getContent())
+
+
+
+def cleanup(ps):
+    pw = py2geom.paths_to_pw(ps)
+    centre, area = py2geom.centroid(pw)
+    if(area > 1):
+        return py2geom.sanitize(ps) * py2geom.Translate(-centre)
+    else:
+        return py2geom.sanitize(ps)
+
+class LoadSVGD(toyframework.Toy):
+    def __init__(self):
+        toyframework.Toy.__init__(self)
+        self.bs = []
+        self.offset_handle = toyframework.PointHandle(0,0)
+        self.handles.append(self.offset_handle)
+    def draw(self, cr, pos, save):
+        t = py2geom.Translate(*self.offset_handle.pos)
+        #self.paths_b[0] * t
+        m = py2geom.Matrix()
+        m.setIdentity()
+        bst = self.bs * (m * t)
+        #bt = Region(b * t, b.isFill())
+        
+        cr.set_line_width(1)
+        
+        cairo_shape(cr, bst)
+        
+        toyframework.Toy.draw(self, cr, pos, save)
+        
+    def first_time(self, argv):
+        path_b_name="star.svgd"
+        if len(argv) > 1:
+            path_b_name = argv[1]
+        self.paths_b = py2geom.read_svgd(path_b_name)
+        
+	bounds = py2geom.bounds_exact(self.paths_b)
+        self.offset_handle.pos = bounds.midpoint() - bounds.corner(0)
+
+        self.bs = cleanup(self.paths_b)
+t = LoadSVGD()
+import sys
+
+toyframework.init(sys.argv, t, 500, 500)
+