Fix:graphics_gtk_drawing_area:Fixed documentation of draw_image_warp

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@916 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/src/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c b/navit/src/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c
index 7f50ae6..f4b987f 100644 (file)
--- a/navit/src/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c
+++ b/navit/src/graphics/gtk_drawing_area/graphics_gtk_drawing_area.c
@@ -532,9 +532,13 @@ draw_image_warp(struct graphics_priv *gr, struct graphics_gc_priv *fg, struct po
        w = imlib_image_get_width();
        h = imlib_image_get_height();
        if (count == 3) {
+               /* 0 1
+                  2   */
                imlib_render_image_on_drawable_skewed(0, 0, w, h, p[0].x, p[0].y, p[1].x-p[0].x, p[1].y-p[0].y, p[2].x-p[0].x, p[2].y-p[0].y);
        }
        if (count == 2) {
+               /* 0 
+                    1 */
                imlib_render_image_on_drawable_skewed(0, 0, w, h, p[0].x, p[0].y, p[1].x-p[0].x, 0, 0, p[1].y-p[0].y);
        }
 }