Evan Stade : gdiplus: Added GdipTranslateMatrix.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri Jul 20 06:02:28 CDT 2007
Module: wine
Branch: master
Commit: 477874797c089172b322b1ba2a2184349645aa9a
URL: http://source.winehq.org/git/wine.git/?a=commit;h=477874797c089172b322b1ba2a2184349645aa9a
Author: Evan Stade <estade at gmail.com>
Date: Thu Jul 19 18:22:21 2007 -0700
gdiplus: Added GdipTranslateMatrix.
---
dlls/gdiplus/gdiplus.spec | 2 +-
dlls/gdiplus/matrix.c | 23 +++++++++++++++++++++++
include/gdiplusflat.h | 1 +
3 files changed, 25 insertions(+), 1 deletions(-)
diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index f081ad9..60e623c 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -591,7 +591,7 @@
@ stub GdipTranslateClip
@ stub GdipTranslateClipI
@ stub GdipTranslateLineTransform
-@ stub GdipTranslateMatrix
+@ stdcall GdipTranslateMatrix(ptr long long long)
@ stub GdipTranslatePathGradientTransform
@ stub GdipTranslatePenTransform
@ stub GdipTranslateRegion
diff --git a/dlls/gdiplus/matrix.c b/dlls/gdiplus/matrix.c
index 8c90211..9d3a78f 100644
--- a/dlls/gdiplus/matrix.c
+++ b/dlls/gdiplus/matrix.c
@@ -136,3 +136,26 @@ GpStatus WINGDIPAPI GdipTransformMatrixPoints(GpMatrix *matrix, GpPointF *pts,
return Ok;
}
+
+GpStatus WINGDIPAPI GdipTranslateMatrix(GpMatrix *matrix, REAL offsetX,
+ REAL offsetY, GpMatrixOrder order)
+{
+ REAL translate[6];
+
+ if(!matrix)
+ return InvalidParameter;
+
+ translate[0] = 1.0;
+ translate[1] = 0.0;
+ translate[2] = 0.0;
+ translate[3] = 1.0;
+ translate[4] = offsetX;
+ translate[5] = offsetY;
+
+ if(order == MatrixOrderAppend)
+ matrix_multiply(matrix->matrix, translate, matrix->matrix);
+ else
+ matrix_multiply(translate, matrix->matrix, matrix->matrix);
+
+ return Ok;
+}
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 16026dc..09e5a09 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -90,6 +90,7 @@ GpStatus WINGDIPAPI GdipDeleteMatrix(GpMatrix*);
GpStatus WINGDIPAPI GdipMultiplyMatrix(GpMatrix*,GpMatrix*,GpMatrixOrder);
GpStatus WINGDIPAPI GdipScaleMatrix(GpMatrix*,REAL,REAL,GpMatrixOrder);
GpStatus WINGDIPAPI GdipTransformMatrixPoints(GpMatrix*,GpPointF*,INT);
+GpStatus WINGDIPAPI GdipTranslateMatrix(GpMatrix*,REAL,REAL,GpMatrixOrder);
GpStatus WINGDIPAPI GdipCreatePathIter(GpPathIterator**,GpPath*);
GpStatus WINGDIPAPI GdipDeletePathIter(GpPathIterator*);
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