From 10d955f18b7c6af94f9556aa8bb292dd6bd3dff3 Mon Sep 17 00:00:00 2001
From: ozantonkal <ozantonkal@gmail.com>
Date: Tue, 9 Jul 2013 14:28:55 +0200
Subject: [PATCH] widget2d setcolor implementation

---
 modules/viz/include/opencv2/viz/widgets.hpp | 2 ++
 modules/viz/src/widget.cpp                  | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/modules/viz/include/opencv2/viz/widgets.hpp b/modules/viz/include/opencv2/viz/widgets.hpp
index 9aea972..d70b763 100644
--- a/modules/viz/include/opencv2/viz/widgets.hpp
+++ b/modules/viz/include/opencv2/viz/widgets.hpp
@@ -53,6 +53,8 @@ namespace temp_viz
         Widget2D() {}
         Widget2D(const Widget &other);
         Widget2D& operator=(const Widget &other);
+        
+        void setColor(const Color &color);
     };
     
 
diff --git a/modules/viz/src/widget.cpp b/modules/viz/src/widget.cpp
index 419cd35..e7f346d 100644
--- a/modules/viz/src/widget.cpp
+++ b/modules/viz/src/widget.cpp
@@ -182,4 +182,13 @@ temp_viz::Widget2D& temp_viz::Widget2D::operator=(const Widget &other)
     CV_Assert(actor);
     Widget::operator=(other);
     return *this;
+}
+
+void temp_viz::Widget2D::setColor(const Color &color)
+{
+    vtkActor2D *actor = vtkActor2D::SafeDownCast(WidgetAccessor::getActor(*this));
+    CV_Assert(actor);
+    Color c = vtkcolor(color);
+    actor->GetProperty ()->SetColor (c.val);
+    actor->Modified ();
 }
\ No newline at end of file
-- 
2.7.4