Method function IGDIPlus.IGPMatrix.RotateAt(Single;TGPPointF;TGPMatrixOrder) : TGPMatrix
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Class: IGPMatrix
Contents |
Syntax
Delphi:
function RotateAt( angle : Single, center : TGPPointF, order : TGPMatrixOrder ) : TGPMatrix;
C++ Builder:
TGPMatrix __fastcall RotateAt( float angle, TGPPointF center, TGPMatrixOrder order );
Visual C++ (MFC):
RotateAt( angle, center, order );
Summary
Updates the matrix with the product of itself and a matrix that represents rotation about a specified point.
Description
Call this method to update the matrix with the product of itself and a matrix that represents rotation about a specified point.