NovaSVG: novasvg::Transform Class Reference

NovaSVG 0.10.0

A header-only SVG library

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#include <canvas.h>

Collaboration diagram for novasvg::Transform:

Collaboration graph

[legend]

Public Member Functions
	Transform ()

	Transform (const Matrix &matrix)

	Transform (float a, float b, float c, float d, float e, float f)

	Transform (const matrix_t &matrix)

Transform	operator* (const Transform &transform) const

Transform &	operator*= (const Transform &transform)

Transform &	multiply (const Transform &transform)

Transform &	translate (float tx, float ty)

Transform &	scale (float sx, float sy)

Transform &	rotate (float angle, float cx=0.f, float cy=0.f)

Transform &	shear (float shx, float shy)

Transform &	postMultiply (const Transform &transform)

Transform &	postTranslate (float tx, float ty)

Transform &	postScale (float sx, float sy)

Transform &	postRotate (float angle, float cx=0.f, float cy=0.f)

Transform &	postShear (float shx, float shy)

Transform	inverse () const

Transform &	invert ()

void	reset ()

Point	mapPoint (float x, float y) const

Point	mapPoint (const Point &point) const

Rect	mapRect (const Rect &rect) const

float	xScale () const

float	yScale () const

const matrix_t &	matrix () const

matrix_t &	matrix ()

bool	parse (const char *data, size_t length)

Static Public Member Functions
static Transform	translated (float tx, float ty)

static Transform	scaled (float sx, float sy)

static Transform	rotated (float angle, float cx, float cy)

static Transform	sheared (float shx, float shy)

Static Public Attributes
static const Transform	Identity

Detailed Description

Definition at line 256 of file canvas.h.

Constructor & Destructor Documentation

◆ Transform() [1/4]

NOVASVG_INLINE novasvg::Transform::Transform ( )

Definition at line 555 of file canvas.h.

References novasvg::render::matrix_init_identity().

◆ Transform() [2/4]

novasvg::Transform::Transform ( const Matrix & matrix )

inline

Definition at line 768 of file novasvg.h.

◆ Transform() [3/4]

NOVASVG_INLINE novasvg::Transform::Transform	(	float	a,
		float	b,
		float	c,
		float	d,
		float	e,
		float	f
	)

Definition at line 560 of file canvas.h.

References novasvg::render::matrix_init().

◆ Transform() [4/4]

novasvg::Transform::Transform ( const matrix_t & matrix )

inline

Definition at line 261 of file canvas.h.

Member Function Documentation

◆ inverse()

NOVASVG_INLINE Transform novasvg::Transform::inverse ( ) const

Definition at line 632 of file canvas.h.

References inverse(), and novasvg::render::matrix_invert().

Referenced by inverse(), and novasvg::Matrix::inverse().

◆ invert()

NOVASVG_INLINE Transform & novasvg::Transform::invert ( )

Definition at line 639 of file canvas.h.

References novasvg::render::matrix_invert().

◆ mapPoint() [1/2]

NOVASVG_INLINE Point novasvg::Transform::mapPoint ( const Point & point ) const

Definition at line 656 of file canvas.h.

References mapPoint(), novasvg::render::point::x, and novasvg::render::point::y.

◆ mapPoint() [2/2]

NOVASVG_INLINE Point novasvg::Transform::mapPoint	(	float	x,
		float	y
	)		const

Definition at line 650 of file canvas.h.

References novasvg::render::matrix_map().

Referenced by mapPoint().

◆ mapRect()

NOVASVG_INLINE Rect novasvg::Transform::mapRect ( const Rect & rect ) const

Definition at line 661 of file canvas.h.

References novasvg::render::rect::h, novasvg::Rect::Invalid, novasvg::render::matrix_map_rect(), novasvg::render::rect::w, novasvg::render::rect::x, and novasvg::render::rect::y.

Referenced by novasvg::SVGRenderState::beginGroup(), novasvg::Document::boundingBox(), novasvg::SVGClipPathElement::clipBoundingBox(), novasvg::SVGMarkerElement::markerBoundingBox(), novasvg::Element::renderToBitmap(), and novasvg::Box::transformed().

◆ matrix() [1/2]

matrix_t & novasvg::Transform::matrix ( )

inline

Definition at line 291 of file canvas.h.

◆ matrix() [2/2]

const matrix_t & novasvg::Transform::matrix ( ) const

inline

Definition at line 290 of file canvas.h.

Referenced by rotated(), scaled(), sheared(), and translated().

◆ multiply()

NOVASVG_INLINE Transform & novasvg::Transform::multiply ( const Transform & transform )

Definition at line 582 of file canvas.h.

Referenced by novasvg::SVGClipPathElement::applyClipPath(), rotate(), scale(), shear(), and translate().

◆ operator*()

NOVASVG_INLINE Transform novasvg::Transform::operator* ( const Transform & transform ) const

Definition at line 570 of file canvas.h.

References novasvg::render::matrix_multiply().

◆ operator*=()

NOVASVG_INLINE Transform & novasvg::Transform::operator*= ( const Transform & transform )

Definition at line 577 of file canvas.h.

◆ parse()

NOVASVG_INLINE bool novasvg::Transform::parse	(	const char *	data,
		size_t	length
	)

Definition at line 682 of file canvas.h.

References novasvg::render::matrix_parse().

Referenced by novasvg::SVGTransform::parse().

◆ postMultiply()

NOVASVG_INLINE Transform & novasvg::Transform::postMultiply ( const Transform & transform )

Definition at line 607 of file canvas.h.

Referenced by novasvg::Element::getGlobalMatrix(), postRotate(), postScale(), postShear(), and postTranslate().

◆ postRotate()

NOVASVG_INLINE Transform & novasvg::Transform::postRotate	(	float	angle,
		float	cx = `0.f`,
		float	cy = `0.f`
	)

Definition at line 622 of file canvas.h.

References postMultiply(), and rotated().

◆ postScale()

NOVASVG_INLINE Transform & novasvg::Transform::postScale	(	float	sx,
		float	sy
	)

Definition at line 617 of file canvas.h.

References postMultiply(), and scaled().

◆ postShear()

NOVASVG_INLINE Transform & novasvg::Transform::postShear	(	float	shx,
		float	shy
	)

Definition at line 627 of file canvas.h.

References postMultiply(), and sheared().

◆ postTranslate()

NOVASVG_INLINE Transform & novasvg::Transform::postTranslate	(	float	tx,
		float	ty
	)

Definition at line 612 of file canvas.h.

References postMultiply(), and translated().

◆ reset()

NOVASVG_INLINE void novasvg::Transform::reset ( )

Definition at line 645 of file canvas.h.

References novasvg::render::matrix_init_identity().

◆ rotate()

NOVASVG_INLINE Transform & novasvg::Transform::rotate	(	float	angle,
		float	cx = `0.f`,
		float	cy = `0.f`
	)

Definition at line 597 of file canvas.h.

References multiply(), and rotated().

◆ rotated()

NOVASVG_INLINE Transform novasvg::Transform::rotated	(	float	angle,
		float	cx,
		float	cy
	)

static

Definition at line 687 of file canvas.h.

References matrix(), novasvg::render::matrix_init_rotate(), novasvg::render::matrix_init_translate(), novasvg::render::matrix_rotate(), novasvg::render::matrix_translate(), and NOVASVG_DEG2RAD.

Referenced by postRotate(), novasvg::SVGTextElement::render(), rotate(), and novasvg::Matrix::rotated().

◆ scale()

NOVASVG_INLINE Transform & novasvg::Transform::scale	(	float	sx,
		float	sy
	)

Definition at line 592 of file canvas.h.

References multiply(), and scaled().

◆ scaled()

NOVASVG_INLINE Transform novasvg::Transform::scaled	(	float	sx,
		float	sy
	)

static

Definition at line 701 of file canvas.h.

References matrix(), and novasvg::render::matrix_init_scale().

Referenced by novasvg::SVGPatternElement::applyPaint(), postScale(), scale(), and novasvg::Matrix::scaled().

◆ shear()

NOVASVG_INLINE Transform & novasvg::Transform::shear	(	float	shx,
		float	shy
	)

Definition at line 602 of file canvas.h.

References multiply(), and sheared().

◆ sheared()

NOVASVG_INLINE Transform novasvg::Transform::sheared	(	float	shx,
		float	shy
	)

static

Definition at line 708 of file canvas.h.

References matrix(), novasvg::render::matrix_init_shear(), and NOVASVG_DEG2RAD.

Referenced by postShear(), shear(), and novasvg::Matrix::sheared().

◆ translate()

NOVASVG_INLINE Transform & novasvg::Transform::translate	(	float	tx,
		float	ty
	)

Definition at line 587 of file canvas.h.

References multiply(), and translated().

◆ translated()

NOVASVG_INLINE Transform novasvg::Transform::translated	(	float	tx,
		float	ty
	)

static

Definition at line 715 of file canvas.h.

References matrix(), and novasvg::render::matrix_init_translate().

Referenced by novasvg::handleTextChunk(), novasvg::SVGUseElement::localTransform(), novasvg::SVGGraphicsElement::localTransform(), novasvg::SVGSVGElement::localTransform(), novasvg::SVGMarkerElement::markerTransform(), postTranslate(), translate(), and novasvg::Matrix::translated().

◆ xScale()

NOVASVG_INLINE float novasvg::Transform::xScale ( ) const

Definition at line 672 of file canvas.h.

References novasvg::render::matrix::a, and novasvg::render::matrix::b.

Referenced by novasvg::SVGRenderState::beginGroup(), and novasvg::SVGRenderState::endGroup().

◆ yScale()

NOVASVG_INLINE float novasvg::Transform::yScale ( ) const

Definition at line 677 of file canvas.h.

References novasvg::render::matrix::c, and novasvg::render::matrix::d.

Member Data Documentation

◆ Identity

NOVASVG_INLINE const Transform novasvg::Transform::Identity

static

Definition at line 300 of file canvas.h.

Referenced by novasvg::SVGClipPathElement::applyClipPath(), novasvg::SVGElement::localTransform(), and novasvg::SVGFitToViewBox::viewBoxToViewTransform().

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

/home/runner/work/novasvg/novasvg/include/novasvg/detail/canvas.h
/home/runner/work/novasvg/novasvg/include/novasvg/novasvg.h