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diff libgui/graphics/Backend.cc @ 19681:35bca657d74d

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printing for Qt plot widget (bug #42537) * Backend.h, Backend.cc (Backend::print_figure): New function. * Canvas.h, Canvas.cc (Canvas::print): New function. * Figure.h, Figure.cc (Figure:print): New function. * Object.h, Object.cc (Object::slotPrint, Object::print): New functions. * ObjectProxy.h, ObjectProxy.cc (ObjectProxy::print): New function. (ObjectProxy::sendPrint): New signal. (ObjectProxy::init): Connect sendPrint signal to slotPrint slot of current object.
author John W. Eaton <jwe@octave.org>
date Sun, 08 Feb 2015 16:25:06 -0500
parents 2f4406e9dad6
children 3cc0734283dc
line wrap: on
line diff
--- a/libgui/graphics/Backend.cc	Sun Feb 08 12:10:05 2015 -0800
+++ b/libgui/graphics/Backend.cc	Sun Feb 08 16:25:06 2015 -0500
@@ -172,6 +172,21 @@
     }
 }
 
+void Backend::print_figure (const graphics_object& go,
+                            const std::string& term,
+                            const std::string& file_cmd, bool /*mono*/,
+                            const std::string& /*debug_file*/) const
+{
+  if (go.get_properties ().is_visible ())
+    {
+      ObjectProxy* proxy = toolkitObjectProxy (go);
+
+      if (proxy)
+        proxy->print (QString::fromStdString (file_cmd),
+                      QString::fromStdString (term));
+    }
+}
+
 Object* Backend::toolkitObject (const graphics_object& go)
 {
   ObjectProxy* proxy = toolkitObjectProxy (go);