Added svg function in highcharts that override svg function form webview and returns whole div instead only svg part. It is required in report that also axis labels are shown.

Author: PrimozGodec

Orange/widgets/highcharts.py

@@ -325,6 +325,12 @@ def _on_selected_points(self, points):
         self._selection_callback([np.sort(selected).astype(int)
                                   for selected in points])
 
+    def svg(self):
+        """ Return SVG string of the first SVG element on the page, or
+        raise ValueError if not any. """
+        html = self.frame.toHtml()
+        return html[html.index('<div id="container"'):html.rindex('</div>') + 6]
+
 
 def main():
     """ A simple test. """