[2/2] gdiplus: Implemented GdipDrawBeziers
Nikolay Sivov
bunglehead at gmail.com
Wed Jul 2 18:04:50 CDT 2008
Changelog:
- Implemented GdipDrawBeziers
---
dlls/gdiplus/gdiplus.spec | 4 +-
dlls/gdiplus/graphics.c | 48 +++++++++++++++++++++++++++++++++++++++++++++
include/gdiplusflat.h | 2 +
3 files changed, 52 insertions(+), 2 deletions(-)
diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index 65154ab..bdc1b90 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -156,8 +156,8 @@
@ stdcall GdipDrawArcI(ptr ptr long long long long long long)
@ stdcall GdipDrawBezier(ptr ptr long long long long long long long long)
@ stdcall GdipDrawBezierI(ptr ptr long long long long long long long long)
-@ stub GdipDrawBeziers
-@ stub GdipDrawBeziersI
+@ stdcall GdipDrawBeziers(ptr ptr ptr long)
+@ stdcall GdipDrawBeziersI(ptr ptr ptr long)
@ stub GdipDrawCachedBitmap
@ stub GdipDrawClosedCurve2
@ stub GdipDrawClosedCurve2I
diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c
index c274b2e..9c0e8d8 100644
--- a/dlls/gdiplus/graphics.c
+++ b/dlls/gdiplus/graphics.c
@@ -997,6 +997,54 @@ GpStatus WINGDIPAPI GdipDrawBezierI(GpGraphics *graphics, GpPen *pen, INT x1,
return retval;
}
+GpStatus WINGDIPAPI GdipDrawBeziers(GpGraphics *graphics, GpPen *pen,
+ GDIPCONST GpPointF *points, INT count)
+{
+ INT i;
+ GpStatus ret;
+
+ if(!graphics || !pen || !points || (count <= 0))
+ return InvalidParameter;
+
+ for(i = 0; i < floor(count / 4); i++){
+ ret = GdipDrawBezier(graphics, pen,
+ points[4*i].X, points[4*i].Y,
+ points[4*i + 1].X, points[4*i + 1].Y,
+ points[4*i + 2].X, points[4*i + 2].Y,
+ points[4*i + 3].X, points[4*i + 3].Y);
+ if(ret != Ok)
+ return ret;
+ }
+
+ return Ok;
+}
+
+GpStatus WINGDIPAPI GdipDrawBeziersI(GpGraphics *graphics, GpPen *pen,
+ GDIPCONST GpPoint *points, INT count)
+{
+ GpPointF *pts;
+ GpStatus ret;
+ INT i;
+
+ if(!graphics || !pen || !points || (count <= 0))
+ return InvalidParameter;
+
+ pts = GdipAlloc(sizeof(GpPointF) * count);
+ if(!pts)
+ return OutOfMemory;
+
+ for(i = 0; i < count; i++){
+ pts[i].X = (REAL)points[i].X;
+ pts[i].Y = (REAL)points[i].Y;
+ }
+
+ ret = GdipDrawBeziers(graphics,pen,pts,count);
+
+ GdipFree(pts);
+
+ return ret;
+}
+
GpStatus WINGDIPAPI GdipDrawCurve(GpGraphics *graphics, GpPen *pen,
GDIPCONST GpPointF *points, INT count)
{
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 5caeb72..5750420 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -78,6 +78,8 @@ GpStatus WINGDIPAPI GdipDrawArc(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,REAL
GpStatus WINGDIPAPI GdipDrawArcI(GpGraphics*,GpPen*,INT,INT,INT,INT,REAL,REAL);
GpStatus WINGDIPAPI GdipDrawBezier(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,REAL,REAL,REAL);
GpStatus WINGDIPAPI GdipDrawBezierI(GpGraphics*,GpPen*,INT,INT,INT,INT,INT,INT,INT,INT);
+GpStatus WINGDIPAPI GdipDrawBeziers(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT);
+GpStatus WINGDIPAPI GdipDrawBeziersI(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT);
GpStatus WINGDIPAPI GdipDrawCurve(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT);
GpStatus WINGDIPAPI GdipDrawCurveI(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT);
GpStatus WINGDIPAPI GdipDrawCurve2(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT,REAL);
--
1.4.4.4
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