# HG changeset patch
# User mdd
# Date 1535020346 -7200
# Node ID 926424f97c8eac50a3b2128d50a6b2b14cae5502
# Parent  f4730ef55ca8a9b14347e471707858c64a9e1fc8
SVG gcode generator: interpret color style if present

diff -r f4730ef55ca8 -r 926424f97c8e printrun-src/printrun/laser.py
--- a/printrun-src/printrun/laser.py	Tue Sep 26 19:08:02 2017 +0200
+++ b/printrun-src/printrun/laser.py	Thu Aug 23 12:32:26 2018 +0200
@@ -414,15 +414,33 @@
         engrave_speed = self.settings.lc_engrave_speed * 60 * self.settings.lc_svg_speed_factor
 
         errors = 0
+        elemidx = 0
 
         for elem in root.iter():
+            elemidx += 1
             try:
                 _, tag_suffix = elem.tag.split('}')
             except ValueError:
                 continue
 
             if tag_suffix in svg_shapes:
-                self.log("Parsing shape: %s" % tag_suffix)
+                try:
+                    styles = elem.attrib['style'].split(';')
+                except KeyError:
+                    styles = []
+                skip = False
+                for style in styles:
+                    style = style.split(':')
+                    if style[0] == 'stroke':
+                        # ignore all stroke colors which are not #000000
+                        if style[1] != "#000000":
+                            self.log("Ignoring shape %s (%i) by stroke color" % (tag_suffix, elemidx))
+                            skip = True
+                            break
+                if skip:
+                    continue
+
+                self.log("Parsing shape: %s (%i)" % (tag_suffix, elemidx))
                 shape_class = getattr(shapes_pkg, tag_suffix)
                 shape_obj = shape_class(elem)
                 d = shape_obj.d_path()