compute the correct starting window size

[mussa.git] / alg / glseqbrowser.hpp

diff --git a/alg/glseqbrowser.hpp b/alg/glseqbrowser.hpp
index 2b313f65e5fca7bcd62434118572ea6fc702555d..5cc06720f20837ecbc32b1a56d57d283ee86f406 100644 (file)
--- a/alg/glseqbrowser.hpp
+++ b/alg/glseqbrowser.hpp
@@ -50,6 +50,11 @@ public:
   float viewportHeight() const;
   //! return width of the viewport in world coordinates
   float viewportWidth() const;
+  
+  //! return viewport height in pixels
+  int viewportPixelHeight() const;
+  //! return viewport width in pixels
+  int viewportPixelWidth() const;
 
   //! zoom out far enough to show the full size of the sequence
   double zoomOut();