gdiplus: GdipGetPathLastPoint implementation.

dlls/gdiplus/gdiplus.spec

@@ -342,7 +342,7 @@
 @ stdcall GdipGetPathGradientSurroundColorsWithCount(ptr ptr ptr)
 @ stub GdipGetPathGradientTransform
 @ stub GdipGetPathGradientWrapMode
-@ stub GdipGetPathLastPoint
+@ stdcall GdipGetPathLastPoint(ptr ptr)
 @ stdcall GdipGetPathPoints(ptr ptr long)
 @ stdcall GdipGetPathPointsI(ptr ptr long)
 @ stdcall GdipGetPathTypes(ptr ptr long)

dlls/gdiplus/graphicspath.c

@@ -551,6 +551,20 @@ GpStatus WINGDIPAPI GdipGetPathFillMode(GpPath *path, GpFillMode *fillmode)
     return Ok;
 }
 
+GpStatus WINGDIPAPI GdipGetPathLastPoint(GpPath* path, GpPointF* lastPoint)
+{
+    INT count;
+
+    if(!path || !lastPoint)
+        return InvalidParameter;
+
+    count = path->pathdata.Count;
+    if(count > 0)
+        *lastPoint = path->pathdata.Points[count-1];
+
+    return Ok;
+}
+
 GpStatus WINGDIPAPI GdipGetPathPoints(GpPath *path, GpPointF* points, INT count)
 {
     if(!path)

dlls/gdiplus/tests/graphicspath.c

@@ -671,6 +671,31 @@ static void test_rect(void)
     GdipDeletePath(path);
 }
 
+static void test_lastpoint(void)
+{
+    GpStatus status;
+    GpPath *path;
+    GpPointF ptf;
+
+    GdipCreatePath(FillModeAlternate, &path);
+    status = GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
+    expect(Ok, status);
+
+    /* invalid args */
+    status = GdipGetPathLastPoint(NULL, &ptf);
+    expect(InvalidParameter, status);
+    status = GdipGetPathLastPoint(path, NULL);
+    expect(InvalidParameter, status);
+    status = GdipGetPathLastPoint(NULL, NULL);
+    expect(InvalidParameter, status);
+
+    status = GdipGetPathLastPoint(path, &ptf);
+    expect(Ok, status);
+    expect(TRUE, (ptf.X == 5.0) && (ptf.Y == 55.0));
+
+    GdipDeletePath(path);
+}
+
 START_TEST(graphicspath)
 {
     struct GdiplusStartupInput gdiplusStartupInput;
@@ -693,6 +718,7 @@ START_TEST(graphicspath)
     test_linei();
     test_rect();
     test_polygon();
+    test_lastpoint();
 
     GdiplusShutdown(gdiplusToken);
 }

include/gdiplusflat.h

@@ -238,6 +238,7 @@ GpStatus WINGDIPAPI GdipCreatePath2I(GDIPCONST GpPoint*,GDIPCONST BYTE*,INT,GpFi
 GpStatus WINGDIPAPI GdipDeletePath(GpPath*);
 GpStatus WINGDIPAPI GdipGetPathData(GpPath*,GpPathData*);
 GpStatus WINGDIPAPI GdipGetPathFillMode(GpPath*,GpFillMode*);
+GpStatus WINGDIPAPI GdipGetPathLastPoint(GpPath*,GpPointF*);
 GpStatus WINGDIPAPI GdipGetPathPoints(GpPath*,GpPointF*,INT);
 GpStatus WINGDIPAPI GdipGetPathPointsI(GpPath*,GpPoint*,INT);
 GpStatus WINGDIPAPI GdipGetPathTypes(GpPath*,BYTE*,INT);