Added diagonal and crossdiagonal gradients

[chaz/openbox] / otk / truerendercontrol.hh

diff --git a/otk/truerendercontrol.hh b/otk/truerendercontrol.hh
index 7da6f8be3671b708d26be19bcd533ae67d3f3edf..64559d12e8e00d3c6f0382a86be9ab33f71c44bd 100644 (file)
--- a/otk/truerendercontrol.hh
+++ b/otk/truerendercontrol.hh
@@ -51,6 +51,12 @@ public:
 
   inline void highlight(pixel32 *x, pixel32 *y, bool raised) const;
   void reduceDepth(XImage *im, pixel32 *data) const;
+  void verticalGradient(Surface &sf, const RenderTexture &texture,
+                        pixel32 *data) const;
+  void diagonalGradient(Surface &sf, const RenderTexture &texture,
+                        pixel32 *data) const;
+  void crossDiagonalGradient(Surface &sf, const RenderTexture &texture,
+                        pixel32 *data) const;
 };
 
 }