AW::Vector Class Reference

#include <aw_position.hxx>

Public Member Functions
bool	valid () const
	Vector ()
	Vector (const double &X, const double &Y)
	Vector (const double &X, const double &Y, const double &Length)
	Vector (const Position &to)
	Vector (const Position &from, const Position &to)
	~Vector ()
const double &	x () const
const double &	y () const
const Position &	endpoint () const
Vector &	set (const double &X, const double &Y, double Length=-1)
Vector &	setx (const double &X)
Vector &	sety (const double &Y)
const double &	length () const
Vector &	operator*= (const double &factor)
Vector &	operator/= (const double &divisor)
Vector &	operator+= (const Vector &other)
Vector &	operator-= (const Vector &other)
Vector &	normalize ()
bool	is_normalized () const
bool	has_length () const
Vector &	set_length (double new_length)
Vector &	neg ()
Vector &	negx ()
Vector &	negy ()
Vector &	flipxy ()
Vector &	rotate90deg ()
Vector &	rotate180deg ()
Vector &	rotate270deg ()
Vector &	rotate45deg ()
Vector &	rotate135deg ()
Vector &	rotate225deg ()
Vector &	rotate315deg ()
Vector	operator- () const

Detailed Description

Definition at line 146 of file aw_position.hxx.

Constructor & Destructor Documentation

AW::Vector::Vector ( )

inline

Definition at line 153 of file aw_position.hxx.

Referenced by operator-().

AW::Vector::Vector ( const double &  X, const double &  Y  )

inline

Definition at line 154 of file aw_position.hxx.

References ISVALID.

AW::Vector::Vector ( const double &  X, const double &  Y, const double &  Length  )

inline

Definition at line 155 of file aw_position.hxx.

References ISVALID.

AW::Vector::Vector ( const Position &  to )

inlineexplicit

Definition at line 156 of file aw_position.hxx.

References ISVALID.

AW::Vector::Vector ( const Position &  from, const Position &  to  )

inline

Definition at line 157 of file aw_position.hxx.

References ISVALID.

AW::Vector::~Vector ( )

inline

Definition at line 158 of file aw_position.hxx.

Member Function Documentation

bool AW::Vector::valid ( ) const

inline

Definition at line 151 of file aw_position.hxx.

References is_nan(), and AW::Position::valid().

Referenced by AW::LineVector::valid(), and AW::Angle::valid().

const double& AW::Vector::x ( ) const

inline

Definition at line 160 of file aw_position.hxx.

References AW::Position::xpos().

Referenced by AW::Angle::cos(), AW::crosspoint(), flipxy(), AW::is_horizontal(), AW::is_vertical(), length(), neg(), negx(), operator*=(), AW::Position::operator+=(), operator+=(), operator-(), AW::Position::operator-=(), operator-=(), SEC_root::perform_autoscroll(), AW_zoomable::rtransform(), AW::scalarProduct(), AWT_canvas::scroll(), AWT_canvas::set_scrollbars(), AW_zoomable::transform(), and AW::Rectangle::width().

const double& AW::Vector::y ( ) const

inline

Definition at line 161 of file aw_position.hxx.

References AW::Position::ypos().

Referenced by calc_text_coordinates_near_tip(), AW::crosspoint(), BranchLinewidthScaler::do_scale(), flipxy(), AW::Rectangle::height(), AW::is_horizontal(), AW::is_vertical(), length(), neg(), negy(), operator*=(), AW::Position::operator+=(), operator+=(), operator-(), AW::Position::operator-=(), operator-=(), SEC_root::perform_autoscroll(), AW_zoomable::rtransform(), AW::scalarProduct(), AWT_canvas::scroll(), AWT_canvas::set_scrollbars(), AW::Angle::sin(), and AW_zoomable::transform().

const Position& AW::Vector::endpoint ( ) const

inline

Definition at line 162 of file aw_position.hxx.

Referenced by AW::nearlyEqual().

Vector& AW::Vector::set ( const double &  X, const double &  Y, double  Length = -1  )

inline

Definition at line 164 of file aw_position.hxx.

Referenced by operator*=(), operator+=(), and operator-=().

Vector& AW::Vector::setx ( const double &  X )

inline

Definition at line 165 of file aw_position.hxx.

References AW::Position::setx().

Vector& AW::Vector::sety ( const double &  Y )

inline

Definition at line 166 of file aw_position.hxx.

References AW::Position::sety().

Referenced by calc_text_coordinates_near_tip().

const double& AW::Vector::length ( ) const

inline

Definition at line 168 of file aw_position.hxx.

References x(), and y().

Referenced by AW::Distance(), has_length(), is_normalized(), AW::LineVector::length(), normalize(), operator*=(), AW::Angle::operator+=(), AW::Angle::operator-=(), AW::orthogonal_projection(), SEC_root::paint(), SEC_root::paintAnnotation(), SEC_root::paintBackgroundColor(), set_length(), and AWT_canvas::zoom().

Vector& AW::Vector::operator*= ( const double &  factor )

inline

Definition at line 175 of file aw_position.hxx.

References abs, length(), set(), x(), and y().

Referenced by operator/=().

Vector& AW::Vector::operator/= ( const double &  divisor )

inline

Definition at line 176 of file aw_position.hxx.

References operator*=().

Vector& AW::Vector::operator+= ( const Vector &  other )

inline

Definition at line 178 of file aw_position.hxx.

References set(), x(), and y().

Vector& AW::Vector::operator-= ( const Vector &  other )

inline

Definition at line 179 of file aw_position.hxx.

References set(), x(), and y().

Vector& AW::Vector::normalize ( )

inline

Definition at line 181 of file aw_position.hxx.

References aw_assert, and length().

Referenced by AW::Angle::Angle(), AW::normalized(), and AW::Angle::operator=().

bool AW::Vector::is_normalized ( ) const

inline

Definition at line 185 of file aw_position.hxx.

References length(), and AW::nearlyEqual().

Referenced by AW::Angle::Angle(), and SEC_oriented::set_abs_angle().

bool AW::Vector::has_length ( ) const

inline

Definition at line 186 of file aw_position.hxx.

References length(), and AW::nearlyEqual().

Referenced by AW::are_distinct(), AW::are_parallel(), AW::crosspoint(), and AW::LineVector::has_length().

Vector& AW::Vector::set_length ( double  new_length )

inline

Definition at line 188 of file aw_position.hxx.

References length().

Referenced by SEC_root::paintAnnotation().

Vector& AW::Vector::neg ( )

inline

Definition at line 195 of file aw_position.hxx.

References x(), and y().

Referenced by rotate180deg().

Vector& AW::Vector::negx ( )

inline

Definition at line 196 of file aw_position.hxx.

References AW::Position::setx(), and x().

Referenced by rotate270deg().

Vector& AW::Vector::negy ( )

inline

Definition at line 197 of file aw_position.hxx.

References AW::Position::sety(), and y().

Referenced by rotate90deg().

Vector& AW::Vector::flipxy ( )

inline

Definition at line 199 of file aw_position.hxx.

References x(), and y().

Referenced by rotate270deg(), and rotate90deg().

Vector& AW::Vector::rotate90deg ( )

inline

Definition at line 201 of file aw_position.hxx.

References flipxy(), and negy().

Referenced by AW::nearest_linepoint(), SEC_root::paint(), SEC_root::paintAnnotation(), rotate135deg(), rotate45deg(), and AW::Angle::rotate90deg().

Vector& AW::Vector::rotate180deg ( )

inline

Definition at line 202 of file aw_position.hxx.

References neg().

Referenced by AW::Angle::rotate180deg(), and rotate225deg().

Vector& AW::Vector::rotate270deg ( )

inline

Definition at line 203 of file aw_position.hxx.

References flipxy(), and negx().

Referenced by SEC_root::paint(), SEC_root::paintAnnotation(), AW::Angle::rotate270deg(), rotate315deg(), and AWT_graphic_tree::show().

Vector & Vector::rotate45deg

(

)

Definition at line 51 of file AW_position.cxx.

References rotate90deg().

Referenced by rotate135deg(), rotate225deg(), and rotate315deg().

Vector& AW::Vector::rotate135deg ( )

inline

Definition at line 206 of file aw_position.hxx.

References rotate45deg(), and rotate90deg().

Vector& AW::Vector::rotate225deg ( )

inline

Definition at line 207 of file aw_position.hxx.

References rotate180deg(), and rotate45deg().

Vector& AW::Vector::rotate315deg ( )

inline

Definition at line 208 of file aw_position.hxx.

References rotate270deg(), and rotate45deg().

Vector AW::Vector::operator- ( ) const

inline

Definition at line 210 of file aw_position.hxx.

References Vector(), x(), and y().

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The documentation for this class was generated from the following files:

• WINDOW/aw_position.hxx
• WINDOW/AW_position.cxx