Gnome::Art::AffineTrans Class Reference

#include <affinetrans.h>

Public Member Functions
	AffineTrans (double scale=1.0)
	AffineTrans (const double aff[6])
	AffineTrans (const AffineTrans &src)
AffineTrans &	operator= (const AffineTrans &src)
	~AffineTrans ()
double &	operator[] (unsigned int idx)
const double &	operator[] (unsigned int idx) const
double *	gobj ()
const double *	gobj () const
Point	apply_to (const Point &p) const
Point	operator* (const Point &p) const
AffineTrans	operator* (const AffineTrans &aff2)
AffineTrans const &	operator*= (AffineTrans &other)
bool	operator== (const AffineTrans &other) const
bool	operator!= (const AffineTrans &other) const
void	invert ()
void	flip (bool horiz, bool vert)
bool	rectilinear () const
double	expansion () const
Glib::ustring	to_string () const

Static Public Member Functions
static AffineTrans	identity ()
static AffineTrans	scaling (double s)
static AffineTrans	scaling (double sx, double sy)
static AffineTrans	rotation (double theta)
static AffineTrans	shearing (double theta)
static AffineTrans	translation (double dx, double dy)
static AffineTrans	translation (const Point &p)

Protected Attributes
double	trans_ [6]

Constructor & Destructor Documentation

AffineTrans() [1/3]

Gnome::Art::AffineTrans::AffineTrans

(

double

scale = 1.0

)

Referenced by AffineTrans(), identity(), operator!=(), operator*(), operator*=(), operator=(), operator==(), rotation(), scaling(), scaling(), shearing(), translation(), and translation().

AffineTrans() [2/3]

Gnome::Art::AffineTrans::AffineTrans ( const double aff[6] )

explicit

AffineTrans() [3/3]

Gnome::Art::AffineTrans::AffineTrans

(

const AffineTrans &

src

)

References AffineTrans().

~AffineTrans()

Gnome::Art::AffineTrans::~AffineTrans

(

)

Member Function Documentation

apply_to()

Point Gnome::Art::AffineTrans::apply_to

(

const Point &

p

)

const

expansion()

double Gnome::Art::AffineTrans::expansion

(

)

const

flip()

void Gnome::Art::AffineTrans::flip	(	bool	horiz,
		bool	vert )

gobj() [1/2]

double * Gnome::Art::AffineTrans::gobj

(

)

gobj() [2/2]

const double * Gnome::Art::AffineTrans::gobj

(

)

const

identity()

static AffineTrans Gnome::Art::AffineTrans::identity ( )

static

References AffineTrans().

invert()

void Gnome::Art::AffineTrans::invert

(

)

operator!=()

bool Gnome::Art::AffineTrans::operator!=

(

const AffineTrans &

other

)

const

References AffineTrans().

operator*() [1/2]

AffineTrans Gnome::Art::AffineTrans::operator*

(

const AffineTrans &

aff2

)

References AffineTrans().

operator*() [2/2]

Point Gnome::Art::AffineTrans::operator*

(

const Point &

p

)

const

operator*=()

AffineTrans const & Gnome::Art::AffineTrans::operator*=

(

AffineTrans &

other

)

References AffineTrans().

operator=()

AffineTrans & Gnome::Art::AffineTrans::operator=

(

const AffineTrans &

src

)

References AffineTrans().

operator==()

bool Gnome::Art::AffineTrans::operator==

(

const AffineTrans &

other

)

const

References AffineTrans().

operator[]() [1/2]

double & Gnome::Art::AffineTrans::operator[]

(

unsigned int

idx

)

operator[]() [2/2]

const double & Gnome::Art::AffineTrans::operator[]

(

unsigned int

idx

)

const

rectilinear()

bool Gnome::Art::AffineTrans::rectilinear

(

)

const

rotation()

static AffineTrans Gnome::Art::AffineTrans::rotation ( double theta )

static

References AffineTrans().

scaling() [1/2]

static AffineTrans Gnome::Art::AffineTrans::scaling ( double s )

static

References AffineTrans().

scaling() [2/2]

static AffineTrans Gnome::Art::AffineTrans::scaling ( double sx, double sy )

static

References AffineTrans().

shearing()

static AffineTrans Gnome::Art::AffineTrans::shearing ( double theta )

static

References AffineTrans().

to_string()

Glib::ustring Gnome::Art::AffineTrans::to_string

(

)

const

translation() [1/2]

static AffineTrans Gnome::Art::AffineTrans::translation ( const Point & p )

static

References AffineTrans().

translation() [2/2]

static AffineTrans Gnome::Art::AffineTrans::translation ( double dx, double dy )

static

References AffineTrans().

Member Data Documentation

trans_

double Gnome::Art::AffineTrans::trans_[6]

protected

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

• affinetrans.h