Mercurial > pygpibtoolkit / changeset

--- a/pygpibtoolkit/plotter/hpgl_parser.py	Thu Aug 21 19:52:02 2008 +0200
+++ b/pygpibtoolkit/plotter/hpgl_parser.py	Thu Aug 21 19:52:54 2008 +0200
@@ -40,7 +40,11 @@
             else:
                 cmd = data[self.idx: self.idx+2].upper()
                 self.idx += 2
-                getattr(self, cmd)()
+                try:
+                    getattr(self, cmd)()
+                except AttributeError:
+                    print "WARNING: received unknown command %s"%repr(cmd)
+                    
             while self.idx<len(data) and data[self.idx] in [';','\n','\r', '\a', ' ']:
                 self.idx += 1
 

--- a/pygpibtoolkit/plotter/hpgl_qt.py	Thu Aug 21 19:52:02 2008 +0200
+++ b/pygpibtoolkit/plotter/hpgl_qt.py	Thu Aug 21 19:52:54 2008 +0200
@@ -89,7 +89,7 @@
             
     def SP(self):
         HPGLParser.SP(self)
-        color = self.pen_colors[self.pen]
+        color = self.pen_colors[self.pen % len(self.pen_colors)]
         if isinstance(color, tuple):
             color = QtGui.QColor(*color)
         else: