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gdiplus: Implemented GdipVectorTransformMatrixPointsI.

This commit is contained in:
Nikolay Sivov 2008-04-19 01:28:47 +04:00 committed by Alexandre Julliard
parent 9462190b99
commit f649c9d224
3 changed files with 29 additions and 1 deletions
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2
dlls/gdiplus/gdiplus.spec
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@ -620,7 +620,7 @@
@ stub GdipTranslateTextureTransform
@ stdcall GdipTranslateWorldTransform(ptr long long long)
@ stdcall GdipVectorTransformMatrixPoints(ptr ptr long)
@ stub GdipVectorTransformMatrixPointsI
@ stdcall GdipVectorTransformMatrixPointsI(ptr ptr long)
@ stub GdipWarpPath
@ stub GdipWidenPath
@ stub GdipWindingModeOutline

27
dlls/gdiplus/matrix.c
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@ -301,3 +301,30 @@ GpStatus WINGDIPAPI GdipVectorTransformMatrixPoints(GpMatrix *matrix, GpPointF *
return Ok;
}
GpStatus WINGDIPAPI GdipVectorTransformMatrixPointsI(GpMatrix *matrix, GpPoint *pts, INT count)
{
GpPointF *ptsF;
GpStatus ret;
INT i;
ptsF = GdipAlloc(sizeof(GpPointF) * count);
if(!ptsF)
return OutOfMemory;
for(i = 0; i < count; i++){
ptsF[i].X = (REAL)pts[i].X;
ptsF[i].Y = (REAL)pts[i].Y;
}
ret = GdipVectorTransformMatrixPoints(matrix, ptsF, count);
/* store back */
if(ret == Ok)
for(i = 0; i < count; i++){
pts[i].X = roundr(ptsF[i].X);
pts[i].Y = roundr(ptsF[i].Y);
}
GdipFree(ptsF);
return ret;
}

1
include/gdiplusflat.h
View File

@ -230,6 +230,7 @@ GpStatus WINGDIPAPI GdipScaleMatrix(GpMatrix*,REAL,REAL,GpMatrixOrder);
GpStatus WINGDIPAPI GdipSetMatrixElements(GpMatrix*,REAL,REAL,REAL,REAL,REAL,REAL);
GpStatus WINGDIPAPI GdipTransformMatrixPoints(GpMatrix*,GpPointF*,INT);
GpStatus WINGDIPAPI GdipVectorTransformMatrixPoints(GpMatrix*,GpPointF*,INT);
GpStatus WINGDIPAPI GdipVectorTransformMatrixPointsI(GpMatrix*,GpPoint*,INT);
GpStatus WINGDIPAPI GdipTranslateMatrix(GpMatrix*,REAL,REAL,GpMatrixOrder);
GpStatus WINGDIPAPI GdipCreatePathIter(GpPathIterator**,GpPath*);