Add:Core:Adding the possibility to resize overlays

git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@2141 ffa7fe5e-494d-0410-b361-a75ebd5db220

1 files changed, 2 insertions, 0 deletions

diff --git a/navit/graphics.h b/navit/graphics.h
index 00e1c4216..27b877b3f 100644
--- a/navit/graphics.h
+++ b/navit/graphics.h
@@ -66,6 +66,7 @@ struct graphics_methods {
 	void (*image_free)(struct graphics_priv *gr, struct graphics_image_priv *priv);
 	void (*get_text_bbox)(struct graphics_priv *gr, struct graphics_font_priv *font, char *text, int dx, int dy, struct point *ret, int estimate);
 	void (*overlay_disable)(struct graphics_priv *gr, int disable);
+	void (*overlay_resize)(struct graphics_priv *gr, struct point *p, int w, int h, int alpha, int wraparound);
 };
 
 
@@ -152,6 +153,7 @@ void graphics_draw_rectangle_rounded(struct graphics *this_, struct graphics_gc
 void graphics_draw_text(struct graphics *this_, struct graphics_gc *gc1, struct graphics_gc *gc2, struct graphics_font *font, char *text, struct point *p, int dx, int dy);
 void graphics_get_text_bbox(struct graphics *this_, struct graphics_font *font, char *text, int dx, int dy, struct point *ret, int estimate);
 void graphics_overlay_disable(struct graphics *this_, int disable);
+void graphics_overlay_resize(struct graphics *this_, struct point *p, int w, int h, int alpha, int wraparound);
 void graphics_draw_image(struct graphics *this_, struct graphics_gc *gc, struct point *p, struct graphics_image *img);
 int graphics_draw_drag(struct graphics *this_, struct point *p);
 void graphics_background_gc(struct graphics *this_, struct graphics_gc *gc);