1167 lines
20 KiB
Plaintext
1167 lines
20 KiB
Plaintext
/*
|
|
* Copyright 2019 Haiku, Inc. All rights reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*
|
|
* Authors:
|
|
* Name, email@email.com
|
|
*
|
|
* Corresponds to:
|
|
* headers/os/interface/AffineTransform.h hrev52913
|
|
* src/kits/interface/AffineTransform.cpp hrev51931
|
|
*/
|
|
|
|
|
|
/*!
|
|
\file AffineTransform.h
|
|
\ingroup interface
|
|
\brief Undocumented file.
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\class BAffineTransform
|
|
\ingroup interface
|
|
\ingroup libbe
|
|
\brief Undocumented class.
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var const double BAffineTransform::kDefaultEpsilon
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var double BAffineTransform::sx
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var double BAffineTransform::shy
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var double BAffineTransform::shx
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var double BAffineTransform::sy
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var double BAffineTransform::tx
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var double BAffineTransform::ty
|
|
\brief Undocumented public variable
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform::BAffineTransform()
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform::BAffineTransform(double sx, double shy, double shx, double sy, double tx, double ty)
|
|
\brief Undocumented public method
|
|
|
|
\param sx Undocumented
|
|
\param shy Undocumented
|
|
\param shx Undocumented
|
|
\param sy Undocumented
|
|
\param tx Undocumented
|
|
\param ty Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform::BAffineTransform(const BAffineTransform ©From)
|
|
\brief Undocumented public method
|
|
|
|
\param copyFrom Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn virtual virtual BAffineTransform::~BAffineTransform()
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn virtual virtual bool BAffineTransform::IsFixedSize() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn virtual virtual type_code BAffineTransform::TypeCode() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn virtual virtual ssize_t BAffineTransform::FlattenedSize() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn virtual virtual status_t BAffineTransform::Flatten(void *buffer, ssize_t size) const
|
|
\brief Undocumented public method
|
|
|
|
\param buffer Undocumented
|
|
\param size Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn virtual virtual status_t BAffineTransform::Unflatten(type_code code, const void *buffer, ssize_t size)
|
|
\brief Undocumented public method
|
|
|
|
\param code Undocumented
|
|
\param buffer Undocumented
|
|
\param size Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::Apply(double *x, double *y) const
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::ApplyInverse(double *x, double *y) const
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BPoint BAffineTransform::Apply(const BPoint &point) const
|
|
\brief Undocumented public method
|
|
|
|
\param point Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BPoint BAffineTransform::ApplyInverse(const BPoint &point) const
|
|
\brief Undocumented public method
|
|
|
|
\param point Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::Apply(BPoint *point) const
|
|
\brief Undocumented public method
|
|
|
|
\param point Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::ApplyInverse(BPoint *point) const
|
|
\brief Undocumented public method
|
|
|
|
\param point Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::Apply(BPoint *points, uint32 count) const
|
|
\brief Undocumented public method
|
|
|
|
\param points Undocumented
|
|
\param count Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::ApplyInverse(BPoint *points, uint32 count) const
|
|
\brief Undocumented public method
|
|
|
|
\param points Undocumented
|
|
\param count Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::TranslateBy(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::TranslateBy(const BPoint &delta)
|
|
\brief Undocumented public method
|
|
|
|
\param delta Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::PreTranslateBy(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::TranslateByCopy(double x, double y) const
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::TranslateByCopy(const BPoint &delta) const
|
|
\brief Undocumented public method
|
|
|
|
\param delta Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::RotateBy(double angle)
|
|
\brief Undocumented public method
|
|
|
|
\param angle Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::RotateBy(const BPoint ¢er, double angle)
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param angle Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::PreRotateBy(double angleRadians)
|
|
\brief Undocumented public method
|
|
|
|
\param angleRadians Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::RotateByCopy(double angle) const
|
|
\brief Undocumented public method
|
|
|
|
\param angle Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::RotateByCopy(const BPoint ¢er, double angle) const
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param angle Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::ScaleBy(double scale)
|
|
\brief Undocumented public method
|
|
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ScaleBy(const BPoint ¢er, double scale)
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::ScaleBy(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ScaleBy(const BPoint ¢er, double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ScaleBy(const BPoint &scale)
|
|
\brief Undocumented public method
|
|
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ScaleBy(const BPoint ¢er, const BPoint &scale)
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::PreScaleBy(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ScaleByCopy(double scale) const
|
|
\brief Undocumented public method
|
|
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ScaleByCopy(const BPoint ¢er, double scale) const
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ScaleByCopy(double x, double y) const
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ScaleByCopy(const BPoint ¢er, double x, double y) const
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ScaleByCopy(const BPoint &scale) const
|
|
\brief Undocumented public method
|
|
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ScaleByCopy(const BPoint ¢er, const BPoint &scale) const
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::SetScale(double scale)
|
|
\brief Undocumented public method
|
|
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::SetScale(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::ShearBy(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ShearBy(const BPoint ¢er, double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ShearBy(const BPoint &shear)
|
|
\brief Undocumented public method
|
|
|
|
\param shear Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::ShearBy(const BPoint ¢er, const BPoint &shear)
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param shear Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ShearByCopy(double x, double y) const
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ShearByCopy(const BPoint ¢er, double x, double y) const
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ShearByCopy(const BPoint &shear) const
|
|
\brief Undocumented public method
|
|
|
|
\param shear Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::ShearByCopy(const BPoint ¢er, const BPoint &shear) const
|
|
\brief Undocumented public method
|
|
|
|
\param center Undocumented
|
|
\param shear Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::Multiply(const BAffineTransform &other)
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::PreMultiply(const BAffineTransform &other)
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::MultiplyInverse(const BAffineTransform &other)
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::PreMultiplyInverse(const BAffineTransform &other)
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform & BAffineTransform::operator=(const BAffineTransform ©From)
|
|
\brief Undocumented public method
|
|
|
|
\param copyFrom Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::operator==(const BAffineTransform &other) const
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::operator!=(const BAffineTransform &other) const
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::operator*=(const BAffineTransform &other)
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform & BAffineTransform::operator/=(const BAffineTransform &other)
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::operator*(const BAffineTransform &other) const
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::operator/(const BAffineTransform &other) const
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn BAffineTransform BAffineTransform::operator~() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::IsValid(double epsilon=kDefaultEpsilon) const
|
|
\brief Undocumented public method
|
|
|
|
\param epsilon Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::IsIdentity(double epsilon=kDefaultEpsilon) const
|
|
\brief Undocumented public method
|
|
|
|
\param epsilon Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::IsDilation(double epsilon=kDefaultEpsilon) const
|
|
\brief Undocumented public method
|
|
|
|
\param epsilon Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::IsEqual(const BAffineTransform &other, double epsilon=kDefaultEpsilon) const
|
|
\brief Undocumented public method
|
|
|
|
\param other Undocumented
|
|
\param epsilon Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::Invert()
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::FlipX()
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::FlipY()
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn const BAffineTransform& BAffineTransform::Reset()
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn double BAffineTransform::Determinant() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn double BAffineTransform::InverseDeterminant() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::GetTranslation(double *tx, double *ty) const
|
|
\brief Undocumented public method
|
|
|
|
\param tx Undocumented
|
|
\param ty Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn double BAffineTransform::Rotation() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn double BAffineTransform::Scale() const
|
|
\brief Undocumented public method
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::GetScale(double *sx, double *sy) const
|
|
\brief Undocumented public method
|
|
|
|
\param sx Undocumented
|
|
\param sy Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn void BAffineTransform::GetScaleAbs(double *sx, double *sy) const
|
|
\brief Undocumented public method
|
|
|
|
\param sx Undocumented
|
|
\param sy Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn bool BAffineTransform::GetAffineParameters(double *translationX, double *translationY, double *rotation, double *scaleX, double *scaleY, double *shearX, double *shearY) const
|
|
\brief Undocumented public method
|
|
|
|
\param translationX Undocumented
|
|
\param translationY Undocumented
|
|
\param rotation Undocumented
|
|
\param scaleX Undocumented
|
|
\param scaleY Undocumented
|
|
\param shearX Undocumented
|
|
\param shearY Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn static static BAffineTransform BAffineTransform::AffineTranslation(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn static static BAffineTransform BAffineTransform::AffineRotation(double angle)
|
|
\brief Undocumented public method
|
|
|
|
\param angle Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn static static BAffineTransform BAffineTransform::AffineScaling(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn static static BAffineTransform BAffineTransform::AffineScaling(double scale)
|
|
\brief Undocumented public method
|
|
|
|
\param scale Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\fn static static BAffineTransform BAffineTransform::AffineShearing(double x, double y)
|
|
\brief Undocumented public method
|
|
|
|
\param x Undocumented
|
|
\param y Undocumented
|
|
|
|
\return Undocumented
|
|
\retval <value> Undocumented
|
|
|
|
\since Haiku R1
|
|
*/
|
|
|
|
|
|
/*!
|
|
\var BAffineTransform B_AFFINE_IDENTITY_TRANSFORM
|
|
\brief Undocumented global variable
|
|
*/
|