QtCanvasSprite Class Reference

#include <qtcanvas.h>

Inherits QtCanvasItem, and QtCanvasItem.

Public Types
enum	FrameAnimationType { Cycle, Oscillate, Cycle, Oscillate }
enum	FrameAnimationType { Cycle, Oscillate, Cycle, Oscillate }
Public Types inherited from QtCanvasItem
enum	RttiValues {   Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2, Rtti_Text = 3,   Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6, Rtti_Line = 7,   Rtti_Spline = 8, Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2,   Rtti_Text = 3, Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6,   Rtti_Line = 7, Rtti_Spline = 8 }
enum	RttiValues {   Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2, Rtti_Text = 3,   Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6, Rtti_Line = 7,   Rtti_Spline = 8, Rtti_Item = 0, Rtti_Sprite = 1, Rtti_PolygonalItem = 2,   Rtti_Text = 3, Rtti_Polygon = 4, Rtti_Rectangle = 5, Rtti_Ellipse = 6,   Rtti_Line = 7, Rtti_Spline = 8 }

Public Member Functions
virtual void	advance (int stage)
virtual void	advance (int stage)
int	bottomEdge () const
int	bottomEdge () const
int	bottomEdge (int ny) const
int	bottomEdge (int ny) const
QRect	boundingRect () const
QRect	boundingRect () const
bool	collidesWith (const QtCanvasItem *) const
bool	collidesWith (const QtCanvasItem *) const
void	draw (QPainter &painter)
void	draw (QPainter &painter)
int	frame () const
int	frame () const
int	frameCount () const
int	frameCount () const
int	height () const
int	height () const
QtCanvasPixmap *	image () const
QtCanvasPixmap *	image () const
QtCanvasPixmap *	image (int f) const
QtCanvasPixmap *	image (int f) const
virtual QtCanvasPixmap *	imageAdvanced () const
virtual QtCanvasPixmap *	imageAdvanced () const
int	leftEdge () const
int	leftEdge () const
int	leftEdge (int nx) const
int	leftEdge (int nx) const
void	move (double x, double y)
void	move (double x, double y)
virtual void	move (double x, double y, int frame)
virtual void	move (double x, double y, int frame)
	QtCanvasSprite (QtCanvasPixmapArray *array, QtCanvas *canvas)
	QtCanvasSprite (QtCanvasPixmapArray *array, QtCanvas *canvas)
int	rightEdge () const
int	rightEdge () const
int	rightEdge (int nx) const
int	rightEdge (int nx) const
int	rtti () const
int	rtti () const
void	setFrame (int)
void	setFrame (int)
virtual void	setFrameAnimation (FrameAnimationType=Cycle, int step=1, int state=0)
virtual void	setFrameAnimation (FrameAnimationType=Cycle, int step=1, int state=0)
void	setSequence (QtCanvasPixmapArray *seq)
void	setSequence (QtCanvasPixmapArray *seq)
int	topEdge () const
int	topEdge () const
int	topEdge (int ny) const
int	topEdge (int ny) const
int	width () const
int	width () const
virtual	~QtCanvasSprite ()
virtual	~QtCanvasSprite ()
Public Member Functions inherited from QtCanvasItem
bool	active () const
bool	active () const
bool	animated () const
bool	animated () const
virtual QRect	boundingRectAdvanced () const
virtual QRect	boundingRectAdvanced () const
QtCanvas *	canvas () const
QtCanvas *	canvas () const
QtCanvasItemList	collisions (bool exact) const
QtCanvasItemList	collisions (bool exact) const
bool	enabled () const
bool	enabled () const
void	hide ()
void	hide ()
bool	isActive () const
bool	isActive () const
bool	isEnabled () const
bool	isEnabled () const
bool	isSelected () const
bool	isSelected () const
bool	isVisible () const
bool	isVisible () const
void	move (double x, double y)
void	move (double x, double y)
virtual void	moveBy (double dx, double dy)
virtual void	moveBy (double dx, double dy)
	QtCanvasItem (QtCanvas *canvas)
	QtCanvasItem (QtCanvas *canvas)
bool	selected () const
bool	selected () const
virtual void	setActive (bool yes)
virtual void	setActive (bool yes)
virtual void	setAnimated (bool y)
virtual void	setAnimated (bool y)
virtual void	setCanvas (QtCanvas *)
virtual void	setCanvas (QtCanvas *)
virtual void	setEnabled (bool yes)
virtual void	setEnabled (bool yes)
virtual void	setSelected (bool yes)
virtual void	setSelected (bool yes)
virtual void	setVelocity (double vx, double vy)
virtual void	setVelocity (double vx, double vy)
virtual void	setVisible (bool yes)
virtual void	setVisible (bool yes)
void	setX (double a)
void	setX (double a)
void	setXVelocity (double vx)
void	setXVelocity (double vx)
void	setY (double a)
void	setY (double a)
void	setYVelocity (double vy)
void	setYVelocity (double vy)
void	setZ (double a)
void	setZ (double a)
void	show ()
void	show ()
bool	visible () const
bool	visible () const
double	x () const
double	x () const
double	xVelocity () const
double	xVelocity () const
double	y () const
double	y () const
double	yVelocity () const
double	yVelocity () const
double	z () const
double	z () const
virtual	~QtCanvasItem ()
virtual	~QtCanvasItem ()

Static Public Attributes
static int	RTTI = Rtti_Sprite
Static Public Attributes inherited from QtCanvasItem
static int	RTTI = Rtti_Item

Private Member Functions
void	addToChunks ()
void	addToChunks ()
void	changeChunks ()
void	changeChunks ()
bool	collidesWith (const QtCanvasSprite *, const QtCanvasPolygonalItem *, const QtCanvasRectangle *, const QtCanvasEllipse *, const QtCanvasText *) const
bool	collidesWith (const QtCanvasSprite *, const QtCanvasPolygonalItem *, const QtCanvasRectangle *, const QtCanvasEllipse *, const QtCanvasText *) const
void	removeFromChunks ()
void	removeFromChunks ()

Private Attributes
uint	anim_state: 2
uint	anim_type: 14
ushort	anim_val
int	frm
QtCanvasPixmapArray *	images

Friends
bool	qt_testCollision (const QtCanvasSprite *s1, const QtCanvasSprite *s2)
bool	qt_testCollision (const QtCanvasSprite *s1, const QtCanvasSprite *s2)

Additional Inherited Members
Protected Member Functions inherited from QtCanvasItem
void	update ()
void	update ()

Member Enumeration Documentation

FrameAnimationType [1/2]

enum QtCanvasSprite::FrameAnimationType

Enumerator
Cycle
Oscillate
Cycle
Oscillate

FrameAnimationType [2/2]

enum QtCanvasSprite::FrameAnimationType

Enumerator
Cycle
Oscillate
Cycle
Oscillate

Constructor & Destructor Documentation

QtCanvasSprite() [1/2]

QtCanvasSprite::QtCanvasSprite	(	QtCanvasPixmapArray *	array,
		QtCanvas *	canvas
	)

Referenced by QPolygonalProcessor::doSpans().

~QtCanvasSprite() [1/2]

QtCanvasSprite::~QtCanvasSprite ( )

virtual

References removeFromChunks().

Referenced by QPolygonalProcessor::doSpans().

QtCanvasSprite() [2/2]

QtCanvasSprite::QtCanvasSprite	(	QtCanvasPixmapArray *	array,
		QtCanvas *	canvas
	)

~QtCanvasSprite() [2/2]

virtual QtCanvasSprite::~QtCanvasSprite ( )

virtual

Member Function Documentation

addToChunks() [1/2]

void QtCanvasSprite::addToChunks ( )

privatevirtual

Reimplemented from QtCanvasItem.

References QtCanvas::addItemToChunk(), QtCanvasItem::canvas(), QtCanvas::chunkSize(), and QtCanvasItem::isVisible().

Referenced by collision_double_dispatch().

addToChunks() [2/2]

void QtCanvasSprite::addToChunks ( )

privatevirtual

Reimplemented from QtCanvasItem.

advance() [1/2]

void QtCanvasSprite::advance ( int  stage )

virtual

Reimplemented from QtCanvasItem.

References anim_state, anim_type, anim_val, frame(), frameCount(), move(), Oscillate, QtCanvasItem::x(), QtCanvasItem::xVelocity(), QtCanvasItem::y(), and QtCanvasItem::yVelocity().

Referenced by QPolygonalProcessor::doSpans().

advance() [2/2]

virtual void QtCanvasSprite::advance ( int  stage )

virtual

Reimplemented from QtCanvasItem.

bottomEdge() [1/4]

int QtCanvasSprite::bottomEdge

(

)

const

bottomEdge() [2/4]

int QtCanvasSprite::bottomEdge

(

)

const

References QtCanvasPixmapArray::image().

Referenced by changeChunks(), and collision_double_dispatch().

bottomEdge() [3/4]

int QtCanvasSprite::bottomEdge

(

int

ny

)

const

References QtCanvasPixmapArray::image().

bottomEdge() [4/4]

int QtCanvasSprite::bottomEdge

(

int

ny

)

const

boundingRect() [1/2]

QRect QtCanvasSprite::boundingRect ( ) const

virtual

Implements QtCanvasItem.

boundingRect() [2/2]

QRect QtCanvasSprite::boundingRect ( ) const

virtual

Implements QtCanvasItem.

Referenced by collision_double_dispatch().

changeChunks() [1/2]

void QtCanvasSprite::changeChunks ( )

privatevirtual

Reimplemented from QtCanvasItem.

References bottomEdge(), QtCanvasItem::canvas(), QtCanvas::chunkSize(), QtCanvasItem::isVisible(), leftEdge(), rightEdge(), QtCanvas::setChangedChunk(), and topEdge().

Referenced by QPolygonalProcessor::doSpans().

changeChunks() [2/2]

void QtCanvasSprite::changeChunks ( )

privatevirtual

Reimplemented from QtCanvasItem.

collidesWith() [1/4]

bool QtCanvasSprite::collidesWith ( const QtCanvasItem *  i ) const

virtual

Implements QtCanvasItem.

References QtCanvasItem::collidesWith().

Referenced by collision_double_dispatch().

collidesWith() [2/4]

bool QtCanvasSprite::collidesWith ( const QtCanvasItem *  ) const

virtual

Implements QtCanvasItem.

collidesWith() [3/4]

bool QtCanvasSprite::collidesWith ( const QtCanvasSprite *  s, const QtCanvasPolygonalItem *  p, const QtCanvasRectangle *  r, const QtCanvasEllipse *  e, const QtCanvasText *  t  ) const

privatevirtual

Implements QtCanvasItem.

References collision_double_dispatch().

collidesWith() [4/4]

bool QtCanvasSprite::collidesWith ( const QtCanvasSprite *  , const QtCanvasPolygonalItem *  , const QtCanvasRectangle *  , const QtCanvasEllipse *  , const QtCanvasText *    ) const

privatevirtual

Implements QtCanvasItem.

draw() [1/2]

void QtCanvasSprite::draw ( QPainter &  painter )

virtual

Implements QtCanvasItem.

References QtCanvasPixmapArray::image().

Referenced by collision_double_dispatch().

draw() [2/2]

void QtCanvasSprite::draw ( QPainter &  painter )

virtual

Implements QtCanvasItem.

frame() [1/2]

int QtCanvasSprite::frame ( ) const

inline

frame() [2/2]

int QtCanvasSprite::frame ( ) const

inline

Referenced by advance().

frameCount() [1/2]

int QtCanvasSprite::frameCount ( ) const

inline

References QtCanvasItem::boundingRect(), QtCanvasItem::collidesWith(), QtCanvasItem::rtti(), and QtCanvasItem::RTTI.

frameCount() [2/2]

int QtCanvasSprite::frameCount ( ) const

inline

References QtCanvasItem::rtti().

Referenced by advance(), and move().

height() [1/2]

int QtCanvasSprite::height

(

)

const

height() [2/2]

int QtCanvasSprite::height

(

)

const

References QtCanvasPixmapArray::image().

Referenced by collision_double_dispatch().

image() [1/4]

QtCanvasPixmap* QtCanvasSprite::image ( ) const

inline

image() [2/4]

QtCanvasPixmap* QtCanvasSprite::image ( ) const

inline

image() [3/4]

QtCanvasPixmap* QtCanvasSprite::image ( int  f ) const

inline

References QtCanvasItem::addToChunks(), QtCanvasItem::advance(), QtCanvasItem::changeChunks(), QtCanvasItem::draw(), and QtCanvasItem::removeFromChunks().

image() [4/4]

QtCanvasPixmap* QtCanvasSprite::image ( int  f ) const

inline

References QtCanvasItem::addToChunks(), QtCanvasItem::advance(), QtCanvasItem::canvas(), QtCanvasItem::changeChunks(), QtCanvasItem::collidesWith(), QtCanvasItem::draw(), qt_testCollision(), QtCanvasItem::QtCanvasPolygonalItem, and QtCanvasItem::removeFromChunks().

imageAdvanced() [1/2]

virtual QtCanvasPixmap* QtCanvasSprite::imageAdvanced ( ) const

virtual

imageAdvanced() [2/2]

QtCanvasPixmap * QtCanvasSprite::imageAdvanced ( ) const

virtual

References QtCanvasPixmapArray::image().

Referenced by collision_double_dispatch(), and qt_testCollision().

leftEdge() [1/4]

int QtCanvasSprite::leftEdge

(

)

const

leftEdge() [2/4]

int QtCanvasSprite::leftEdge

(

)

const

References QtCanvasPixmap::hotx, QtCanvasPixmapArray::image(), and QtCanvasItem::x().

Referenced by changeChunks(), and collision_double_dispatch().

leftEdge() [3/4]

int QtCanvasSprite::leftEdge

(

int

nx

)

const

References QtCanvasPixmap::hotx, and QtCanvasPixmapArray::image().

leftEdge() [4/4]

int QtCanvasSprite::leftEdge

(

int

nx

)

const

move() [1/4]

void QtCanvasSprite::move	(	double	x,
		double	y
	)

References QtCanvasItem::move().

Referenced by advance(), QPolygonalProcessor::doSpans(), and setFrame().

move() [2/4]

void QtCanvasSprite::move	(	double	x,
		double	y
	)

move() [3/4]

virtual void QtCanvasSprite::move ( double  x, double  y, int  frame  )

virtual

move() [4/4]

void QtCanvasSprite::move ( double  x, double  y, int  frame  )

virtual

References QtCanvasItem::canvas(), frameCount(), frm, QtCanvasItem::hide(), QtCanvasItem::isVisible(), QtCanvasItem::move(), and QtCanvasItem::show().

removeFromChunks() [1/2]

void QtCanvasSprite::removeFromChunks ( )

privatevirtual

Reimplemented from QtCanvasItem.

removeFromChunks() [2/2]

void QtCanvasSprite::removeFromChunks ( )

privatevirtual

Reimplemented from QtCanvasItem.

References QtCanvasItem::canvas(), QtCanvas::chunkSize(), QtCanvasItem::isVisible(), and QtCanvas::removeItemFromChunk().

Referenced by collision_double_dispatch(), and ~QtCanvasSprite().

rightEdge() [1/4]

int QtCanvasSprite::rightEdge

(

)

const

References QtCanvasPixmapArray::image().

Referenced by changeChunks(), and collision_double_dispatch().

rightEdge() [2/4]

int QtCanvasSprite::rightEdge

(

)

const

rightEdge() [3/4]

int QtCanvasSprite::rightEdge

(

int

nx

)

const

References QtCanvasPixmapArray::image().

rightEdge() [4/4]

int QtCanvasSprite::rightEdge

(

int

nx

)

const

rtti() [1/2]

int QtCanvasSprite::rtti ( ) const

virtual

Reimplemented from QtCanvasItem.

rtti() [2/2]

int QtCanvasSprite::rtti ( ) const

virtual

Reimplemented from QtCanvasItem.

References RTTI, QtCanvasText::RTTI, and QtCanvasItem::Rtti_Sprite.

Referenced by QPolygonalProcessor::doSpans().

setFrame() [1/2]

void QtCanvasSprite::setFrame

(

int

f

)

References move(), QtCanvasItem::x(), and QtCanvasItem::y().

Referenced by QPolygonalProcessor::doSpans().

setFrame() [2/2]

void QtCanvasSprite::setFrame

(

int

)

setFrameAnimation() [1/2]

virtual void QtCanvasSprite::setFrameAnimation ( FrameAnimationType  = Cycle, int  step = 1, int  state = 0  )

virtual

setFrameAnimation() [2/2]

void QtCanvasSprite::setFrameAnimation ( FrameAnimationType  type = Cycle, int  step = 1, int  state = 0  )

virtual

References anim_state, anim_type, anim_val, and QtCanvasItem::setAnimated().

Referenced by QPolygonalProcessor::doSpans().

setSequence() [1/2]

void QtCanvasSprite::setSequence

(

QtCanvasPixmapArray *

seq

)

setSequence() [2/2]

void QtCanvasSprite::setSequence

(

QtCanvasPixmapArray *

seq

)

References a, QtCanvasPixmapArray::count(), frm, QtCanvasItem::hide(), images, QtCanvasItem::isVisible(), and QtCanvasItem::show().

Referenced by QPolygonalProcessor::doSpans().

topEdge() [1/4]

int QtCanvasSprite::topEdge

(

)

const

References QtCanvasPixmap::hoty, QtCanvasPixmapArray::image(), and QtCanvasItem::y().

Referenced by changeChunks(), and collision_double_dispatch().

topEdge() [2/4]

int QtCanvasSprite::topEdge

(

)

const

topEdge() [3/4]

int QtCanvasSprite::topEdge

(

int

ny

)

const

References QtCanvasPixmap::hoty, and QtCanvasPixmapArray::image().

topEdge() [4/4]

int QtCanvasSprite::topEdge

(

int

ny

)

const

width() [1/2]

int QtCanvasSprite::width

(

)

const

width() [2/2]

int QtCanvasSprite::width

(

)

const

References QtCanvasPixmapArray::image().

Referenced by collision_double_dispatch(), and QtPolygonScanner::scan().

Friends And Related Function Documentation

qt_testCollision [1/2]

bool qt_testCollision ( const QtCanvasSprite *  s1, const QtCanvasSprite *  s2  )

friend

qt_testCollision [2/2]

bool qt_testCollision ( const QtCanvasSprite *  s1, const QtCanvasSprite *  s2  )

friend

Member Data Documentation

anim_state

uint QtCanvasSprite::anim_state

private

Referenced by advance(), and setFrameAnimation().

anim_type

uint QtCanvasSprite::anim_type

private

Referenced by advance(), and setFrameAnimation().

anim_val

ushort QtCanvasSprite::anim_val

private

Referenced by advance(), and setFrameAnimation().

frm

int QtCanvasSprite::frm

private

Referenced by move(), and setSequence().

images

QtCanvasPixmapArray * QtCanvasSprite::images

private

Referenced by setSequence().

RTTI

static int QtCanvasSprite::RTTI = Rtti_Sprite

static

Referenced by QPolygonalProcessor::doSpans(), and rtti().

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

• canvas_typed/qtcanvas.h
• canvas_typed/qtcanvas.cpp