podofo/documentation/PdfMath_8h_source.html

#ifndef PDF_MATH_H

#define PDF_MATH_H


#include "PdfDeclarations.h"

#include <podofo/auxiliary/Rect.h>

#include <podofo/auxiliary/Matrix.h>


namespace PoDoFo

{

    class PdfPage;


    Matrix PODOFO_API GetFrameRotationTransform(const Rect& rect, double teta);


    Matrix PODOFO_API GetFrameRotationTransformInverse(const Rect& rect, double teta);


    Rect PODOFO_API TransformRectPage(const Rect& rect, const PdfPage& page);

}


#endif // PDF_MATH_H

PdfDeclarations.h
SPDX-FileCopyrightText: (C) 2005 Dominik Seichter domseichter@web.de SPDX-FileCopyrightText: (C) 2020...

PoDoFo
SPDX-FileCopyrightText: (C) 2022 Francesco Pretto ceztko@gmail.com SPDX-License-Identifier: LGPL-2....
Definition basetypes.h:16

PoDoFo::GetFrameRotationTransform
Matrix PODOFO_API GetFrameRotationTransform(const Rect &rect, double teta)
Get a rotation transformation that aligns the rectangle to the axis after the rotation.
Definition PdfMath.cpp:13

PoDoFo::TransformRectPage
Rect PODOFO_API TransformRectPage(const Rect &rect, const PdfPage &page)
Transform the given rect accordingly to the page rotation.
Definition PdfMath.cpp:68

PoDoFo::GetFrameRotationTransformInverse
Matrix PODOFO_API GetFrameRotationTransformInverse(const Rect &rect, double teta)
Get an inverse rotation transformation that aligns the rectangle to the axis after the rotation.
Definition PdfMath.cpp:31