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gdiplus: Implemented GdipTransformMatrixPointsI.

This commit is contained in:
Nikolay Sivov 2008-04-24 20:47:52 +04:00 committed by Alexandre Julliard
parent 1fcc2084e8
commit 3aa94d33e4
3 changed files with 29 additions and 1 deletions
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2
dlls/gdiplus/gdiplus.spec
View File

@ -604,7 +604,7 @@
@ stub GdipStringFormatGetGenericTypographic
@ stub GdipTestControl
@ stdcall GdipTransformMatrixPoints(ptr ptr long)
@ stub GdipTransformMatrixPointsI
@ stdcall GdipTransformMatrixPointsI(ptr ptr long)
@ stdcall GdipTransformPath(ptr ptr)
@ stub GdipTransformPoints
@ stub GdipTransformPointsI

27
dlls/gdiplus/matrix.c
View File

@ -259,6 +259,33 @@ GpStatus WINGDIPAPI GdipTransformMatrixPoints(GpMatrix *matrix, GpPointF *pts,
return Ok;
}
GpStatus WINGDIPAPI GdipTransformMatrixPointsI(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 = GdipTransformMatrixPoints(matrix, ptsF, count);
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;
}
GpStatus WINGDIPAPI GdipTranslateMatrix(GpMatrix *matrix, REAL offsetX,
REAL offsetY, GpMatrixOrder order)
{

1
include/gdiplusflat.h
View File

@ -229,6 +229,7 @@ GpStatus WINGDIPAPI GdipRotateMatrix(GpMatrix*,REAL,GpMatrixOrder);
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 GdipTransformMatrixPointsI(GpMatrix*,GpPoint*,INT);
GpStatus WINGDIPAPI GdipVectorTransformMatrixPoints(GpMatrix*,GpPointF*,INT);
GpStatus WINGDIPAPI GdipVectorTransformMatrixPointsI(GpMatrix*,GpPoint*,INT);
GpStatus WINGDIPAPI GdipTranslateMatrix(GpMatrix*,REAL,REAL,GpMatrixOrder);