X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fscreen.h;h=44dd2c723be7ea089fdc962c4c7bd8a826bc2571;hp=f5ae7533a14e21272140b32470d8b04e58fd324d;hb=b1786b24148036a4d9402cc12ea97466072e988d;hpb=4e0ddbcec6e182430a31e0f1c661f2c93c9e0308

diff --git a/src/screen.h b/src/screen.h
index f5ae753..44dd2c7 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -20,6 +20,9 @@ namespace IPDF
 		// Returns 'false' if the program should quit.
 		bool PumpEvents();
 
+		// Clears the screen to a given colour.
+		void Clear(float r=1.0, float g=1.0, float b=1.0, float a=1.0);
+
 		// Finishes rendering a frame, and presents it on the screen.
 		void Present();
 
@@ -45,6 +48,7 @@ namespace IPDF
 		void SetMouseCursor(MouseCursors cursor);
 
 		void ScreenShot(const char * filename) const;
+		void RenderBMP(const char * filename) const;
 	private:
 		void ResizeViewport(int width, int height);