From: Alvin Penner <penner@vaxxine.com>
Date: Sat, 4 Sep 2010 13:36:07 +0000 (-0400)
Subject: make hpgl document height compatible with dxf (Bug 487052)
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=e4c3132f5a1dedfe87b7fbfd3b7587a0172d9f92;p=inkscape.git

make hpgl document height compatible with dxf (Bug 487052)
---

diff --git a/share/extensions/hpgl_output.py b/share/extensions/hpgl_output.py
index 4f2eee8f9..a556e6180 100644
--- a/share/extensions/hpgl_output.py
+++ b/share/extensions/hpgl_output.py
@@ -99,8 +99,8 @@ class MyEffect(inkex.Effect):
         mirror = 1.0
         if self.options.mirror:
             mirror = -1.0
-            if self.document.getroot().get('height'):
-                y0 -= float(self.document.getroot().get('height'))
+            if inkex.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0]):
+                y0 -= float(inkex.unittouu(self.document.getroot().xpath('@height', namespaces=inkex.NSS)[0]))
         self.groupmat = [[[scale, 0.0, -x0*scale], [0.0, mirror*scale, -y0*scale]]]
         doc = self.document.getroot()
         self.process_group(doc)