extensions. dxf output. set flag if LWPOLYLINE is closed (Bug 1098283)

Fixed bugs:
  - https://launchpad.net/bugs/1098283

(bzr r12033)

1 files changed, 6 insertions, 1 deletions

diff --git a/share/extensions/dxf_outlines.py b/share/extensions/dxf_outlines.py
index fd01e83e9..57f4e4198 100755
--- a/share/extensions/dxf_outlines.py
+++ b/share/extensions/dxf_outlines.py
@@ -108,12 +108,13 @@ class MyEffect(inkex.Effect):
             self.poly = [csp[0]]                            # initiallize new polyline
             self.color_LWPOLY = self.color
             self.layer_LWPOLY = self.layer
+            self.closed_LWPOLY = self.closed
         self.poly.append(csp[1])
     def LWPOLY_output(self):
         if len(self.poly) == 1:
             return
         self.handle += 1
-        self.dxf_add("  0\nLWPOLYLINE\n  5\n%x\n100\nAcDbEntity\n  8\n%s\n 62\n%d\n100\nAcDbPolyline\n 90\n%d\n 70\n0\n" % (self.handle, self.layer_LWPOLY, self.color_LWPOLY, len(self.poly)))
+        self.dxf_add("  0\nLWPOLYLINE\n  5\n%x\n100\nAcDbEntity\n  8\n%s\n 62\n%d\n100\nAcDbPolyline\n 90\n%d\n 70\n%d\n" % (self.handle, self.layer_LWPOLY, self.color_LWPOLY, len(self.poly), self.closed_LWPOLY))
         for i in range(len(self.poly)):
             self.dxf_add(" 10\n%f\n 20\n%f\n 30\n0.0\n" % (self.poly[i][0],self.poly[i][1]))
     def dxf_spline(self,csp):
@@ -189,6 +190,7 @@ class MyEffect(inkex.Effect):
                 if style['stroke'] and style['stroke'] != 'none' and style['stroke'][0:3] != 'url':
                     rgb = simplestyle.parseColor(style['stroke'])
         hsl = coloreffect.ColorEffect.rgb_to_hsl(coloreffect.ColorEffect(),rgb[0]/255.0,rgb[1]/255.0,rgb[2]/255.0)
+        self.closed = 0                                 # only for LWPOLYLINE
         self.color = 7                                  # default is black
         if hsl[2]:
             self.color = 1 + (int(6*hsl[0] + 0.5) % 6)  # use 6 hues
@@ -196,8 +198,11 @@ class MyEffect(inkex.Effect):
             d = node.get('d')
             if not d:
                 return
+            if (d[-1] == 'z' or d[-1] == 'Z'):
+                self.closed = 1
             p = cubicsuperpath.parsePath(d)
         elif node.tag == inkex.addNS('rect','svg'):
+            self.closed = 1
             x = float(node.get('x'))
             y = float(node.get('y'))
             width = float(node.get('width'))