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gdiplus: Implemeted GdipDrawClosedCurve2 and GdipDrawClosedCurve2I.

This commit is contained in:
Nikolay Sivov 2008-07-09 00:39:19 +04:00 committed by Alexandre Julliard
parent 3e59f9e283
commit 8b8864b727
3 changed files with 55 additions and 2 deletions
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4
dlls/gdiplus/gdiplus.spec
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@ -159,8 +159,8 @@
@ stdcall GdipDrawBeziers(ptr ptr ptr long)
@ stdcall GdipDrawBeziersI(ptr ptr ptr long)
@ stub GdipDrawCachedBitmap
@ stub GdipDrawClosedCurve2
@ stub GdipDrawClosedCurve2I
@ stdcall GdipDrawClosedCurve2(ptr ptr ptr long long)
@ stdcall GdipDrawClosedCurve2I(ptr ptr ptr long long)
@ stub GdipDrawClosedCurve
@ stub GdipDrawClosedCurveI
@ stdcall GdipDrawCurve2(ptr ptr ptr long long)

51
dlls/gdiplus/graphics.c
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@ -1045,6 +1045,57 @@ GpStatus WINGDIPAPI GdipDrawBeziersI(GpGraphics *graphics, GpPen *pen,
return ret;
}
GpStatus WINGDIPAPI GdipDrawClosedCurve2(GpGraphics *graphics, GpPen *pen,
GDIPCONST GpPointF *points, INT count, REAL tension)
{
GpPointF *ptf;
GpStatus stat;
if(!graphics || !pen || !points || count <= 0)
return InvalidParameter;
/* make a full points copy.. */
ptf = GdipAlloc(sizeof(GpPointF)*(count+1));
if(!ptf)
return OutOfMemory;
memcpy(ptf, points, sizeof(GpPointF)*count);
/* ..and add a first point as a last one */
ptf[count] = ptf[0];
stat = GdipDrawCurve2(graphics, pen, ptf, count + 1, tension);
GdipFree(ptf);
return stat;
}
GpStatus WINGDIPAPI GdipDrawClosedCurve2I(GpGraphics *graphics, GpPen *pen,
GDIPCONST GpPoint *points, INT count, REAL tension)
{
GpPointF *ptf;
GpStatus stat;
INT i;
if(!points || count <= 0)
return InvalidParameter;
ptf = GdipAlloc(sizeof(GpPointF)*count);
if(!ptf)
return OutOfMemory;
for(i = 0; i < count; i++){
ptf[i].X = (REAL)points[i].X;
ptf[i].Y = (REAL)points[i].Y;
}
stat = GdipDrawClosedCurve2(graphics, pen, ptf, count, tension);
GdipFree(ptf);
return stat;
}
GpStatus WINGDIPAPI GdipDrawCurve(GpGraphics *graphics, GpPen *pen,
GDIPCONST GpPointF *points, INT count)
{

2
include/gdiplusflat.h
View File

@ -85,6 +85,8 @@ GpStatus WINGDIPAPI GdipDrawBezier(GpGraphics*,GpPen*,REAL,REAL,REAL,REAL,REAL,R
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 GdipDrawClosedCurve2(GpGraphics*,GpPen*,GDIPCONST GpPointF*,INT,REAL);
GpStatus WINGDIPAPI GdipDrawClosedCurve2I(GpGraphics*,GpPen*,GDIPCONST GpPoint*,INT,REAL);
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);