Bartosz Kosiorek : gdiplus: Fix position of Custom Cap when Scale is different that 1.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0fd51346e10839b336dc7c80124b4f232e674645
URL:    https://gitlab.winehq.org/wine/wine/-/commit/0fd51346e10839b336dc7c80124b4f2...

Author: Bartosz Kosiorek 
Date:   Thu Nov 24 19:49:36 2022 +0100

gdiplus: Fix position of Custom Cap when Scale is different that 1.

---

dlls/gdiplus/graphicspath.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dlls/gdiplus/graphicspath.c b/dlls/gdiplus/graphicspath.c
index 9194f6d42aa..10ffa85d6e3 100644
--- a/dlls/gdiplus/graphicspath.c
+++ b/dlls/gdiplus/graphicspath.c
@@ -2128,13 +2128,13 @@ static void add_anchor(const GpPointF *endpoint, const GpPointF *nextpoint,
             TRACE("GpCustomLineCap fill: %d basecap: %d inset: %f join: %d scale: %f pen_width:%f\n",
                 custom->fill, custom->basecap, custom->inset, custom->join, custom->scale, pen_width);

-        /* Coordination where cap needs to be drawn */
-        posx = endpoint->X - pen_width * segment_dx / segment_length;
-        posy = endpoint->Y - pen_width * segment_dy / segment_length;
-
         sina = -pen_width * custom->scale * segment_dx / segment_length;
         cosa = pen_width * custom->scale * segment_dy / segment_length;

+        /* Coordination where cap needs to be drawn */
+        posx = endpoint->X + sina;
+        posy = endpoint->Y - cosa;
+
         if (!custom->fill)
         {
             tmp_points = heap_alloc_zero(custom->pathdata.Count * sizeof(GpPoint));