1 files changed, 7 insertions, 0 deletions
diff --git a/draw.h b/draw.h
index b7a301a..faaad61 100644
--- a/draw.h
+++ b/draw.h
@@ -2,12 +2,17 @@
 #define DRAW_H_
 
 #include <gtk/gtk.h>
+#include "geometry.h"
+
 
 gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, gpointer data);
 
 double getScale();
 void setScale(double s);
 
+void imageToView(VERTEX *v);
+void viewToImage(VERTEX *v);
+
 double getImageWidth();
 double getImageHeight();
 
@@ -16,4 +21,6 @@ void setXTranslate(double x);
 double getYTranslate();
 void setYTranslate(double y);
 
+void redraw();
+
 #endif /*DRAW_H_*/