Index: chart.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/chart/chart.module,v
retrieving revision 1.20
diff -u -p -r1.20 chart.module
--- chart.module	1 Feb 2010 15:27:03 -0000	1.20
+++ chart.module	27 May 2010 22:07:37 -0000
@@ -29,6 +29,7 @@ define('CHART_TYPE_VENN',          'v');
 define('CHART_TYPE_SCATTER',       's');
 define('CHART_TYPE_MAP',           't');
 define('CHART_TYPE_GMETER',        'gom');
+define('CHART_TYPE_QR', 'qr');
 
 /*
  * Marker types.