X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fsp-guide.h;h=48583bbe60411d2d6aed13eac6e011e282c6cf87;hb=f67bf41415152c650bdfe59bf8facf244ee3d3bb;hp=a3b87648396ccb48431372bff0e1a9e2e00450f2;hpb=6b15695578f07a3f72c4c9475c1a261a3021472a;p=inkscape.git

diff --git a/src/sp-guide.h b/src/sp-guide.h
index a3b876483..48583bbe6 100644
--- a/src/sp-guide.h
+++ b/src/sp-guide.h
@@ -7,6 +7,7 @@
  * A guideline
  *
  * Copyright (C) Lauris Kaplinski 2000
+ * Copyright (C) Johan Engelen 2007
  *
  */
 
@@ -25,8 +26,9 @@
 
 /* Represents the constraint on p that dot(g.direction, p) == g.position. */
 struct SPGuide : public SPObject {
-    NR::Point normal;
-    gdouble position;
+    NR::Point normal_to_line;
+    Geom::Point point_on_line;
+
     guint32 color;
     guint32 hicolor;
     GSList *views;
@@ -34,7 +36,7 @@ struct SPGuide : public SPObject {
 };
 
 struct SPGuideClass {
-	SPObjectClass parent_class;
+    SPObjectClass parent_class;
 };
 
 GType sp_guide_get_type();
@@ -43,8 +45,9 @@ void sp_guide_show(SPGuide *guide, SPCanvasGroup *group, GCallback handler);
 void sp_guide_hide(SPGuide *guide, SPCanvas *canvas);
 void sp_guide_sensitize(SPGuide *guide, SPCanvas *canvas, gboolean sensitive);
 
-double sp_guide_position_from_pt(SPGuide const *guide, NR::Point const &pt);
-void sp_guide_moveto(SPGuide const &guide, gdouble const position, bool const commit);
+Geom::Point sp_guide_position_from_pt(SPGuide const *guide, NR::Point const &pt);
+double sp_guide_distance_from_pt(SPGuide const *guide, Geom::Point const &pt);
+void sp_guide_moveto(SPGuide const &guide, Geom::Point const point_on_line, bool const commit);
 void sp_guide_remove(SPGuide *guide);
 
 char *sp_guide_description(SPGuide const *guide);