X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fmain.h;h=dedc7c28129dfd59831b02ab28cfc8f49944c20f;hp=63c68b37b6442b3771d7eeee0da7b7128e58840f;hb=e164c93218ed4599614f4f6e5e815429a3fedbf7;hpb=d1f4d742e6634fda7c8a1e018b4f9c8ec0f4e51c

diff --git a/src/main.h b/src/main.h
index 63c68b3..dedc7c2 100644
--- a/src/main.h
+++ b/src/main.h
@@ -3,14 +3,27 @@
 #include "document.h"
 #include "view.h"
 #include "screen.h"
+#include <unistd.h>
 
 
 using namespace std;
 using namespace IPDF;
 
-inline void MainLoop(Document & doc)
+inline void OverlayBMP(Document & doc, const char * input, const char * output, const Rect & bounds = Rect(0,0,1,1), const Colour & c = Colour(0.f,0.f,0.f,1.f))
 {
-	View view(doc);
+	View view(doc, bounds, c);
+	Screen scr;
+	if (input != NULL)
+		scr.RenderBMP(input);
+	view.Render();
+	if (output != NULL)
+		scr.ScreenShot(output);
+	scr.Present();
+}
+
+inline void MainLoop(Document & doc, const Rect & bounds = Rect(0,0,1,1), const Colour & c = Colour(0.f,0.f,0.f,1.f))
+{
+	View view(doc,bounds, c);
 	Screen scr;
 	scr.SetMouseHandler([&](int x, int y, int buttons, int wheel) // [?] wtf
 	{
@@ -45,6 +58,7 @@ inline void MainLoop(Document & doc)
 
 	while (scr.PumpEvents())
 	{
+		scr.Clear();
 		view.Render();
 		scr.Present();
 	}