From: d <d@d-desktop>
Date: Tue, 9 Nov 2010 05:10:07 +0000 (-0400)
Subject: add 4-unit margin and white background
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=2ad66965120e177c5b0abdd783fc43d6a599bbda;p=inkscape.git

add 4-unit margin and white background
---

diff --git a/share/extensions/render_barcode_qrcode.py b/share/extensions/render_barcode_qrcode.py
index 7b6759c0f..6a34f9671 100644
--- a/share/extensions/render_barcode_qrcode.py
+++ b/share/extensions/render_barcode_qrcode.py
@@ -119,13 +119,22 @@ class QRCode:
         return pattern
 
     def makeSVG(self, grp, boxsize):
-        pixelsize = self.getModuleCount() * boxsize
-
+        margin = 4
+        pixelsize = (self.getModuleCount() + 2*margin) * boxsize #self.getModuleCount() * boxsize
+
+        # white background providing margin:
+        rect = inkex.etree.SubElement(grp, inkex.addNS('rect', 'svg'))
+        rect.set('x', '0')
+        rect.set('y', '0')
+        rect.set('width', str(pixelsize))
+        rect.set('height', str(pixelsize))
+        rect.set('style', 'fill:white;stroke:none')
+        
         for r in range(self.getModuleCount()):
             for c in range(self.getModuleCount()):
                 if (self.isDark(r, c) ):
-                    x = c * boxsize
-                    y = r * boxsize
+                    x = (c + margin) * boxsize
+                    y = (r + margin) * boxsize
                     rect = inkex.etree.SubElement(grp, inkex.addNS('rect', 'svg'))
                     rect.set('x', str(x))
                     rect.set('y', str(y))