This interface can be used to control an animated sprite object. More...

import"XAnimatedSprite.idl";

Inheritance diagram for XAnimatedSprite:

Public Member Functions
void	startAnimation ([in] double nSpeed)
	Start animation sequence of this sprite. More...

void	stopAnimation ()
	Stop the animation sequence. More...

void	resetAnimation ()
	Reset the animation sequence to start with the first frame. More...

void	updateAnimation ()
	Issue an additional render call to this sprite's animation. More...

void	setViewState ([in] ViewState aViewState) raises (com::sun::star::lang::IllegalArgumentException)
	Changes the view state in place for this sprite's animation. More...

void	setAll ([in] ::com::sun::star::geometry::RealPoint2D aNewPos, [in] ViewState aViewState, [in] RenderState aRenderState, [in] double nAlpha, [in] boolean bUpdateAnimation) raises (com::sun::star::lang::IllegalArgumentException)
	Changes all of the sprite's attributes at one atomic instance. More...

Public Member Functions inherited from XSprite
void	setAlpha ([in] double nAlpha) raises (com::sun::star::lang::IllegalArgumentException)
	Set overall transparency of the sprite. More...

void	move ([in] ::com::sun::star::geometry::RealPoint2D aNewPos, [in] ViewState aViewState, [in] RenderState aRenderState) raises (com::sun::star::lang::IllegalArgumentException)
	Move sprite to the specified position. More...

void	transform ([in] com::sun::star::geometry::AffineMatrix2D aTransformation) raises (com::sun::star::lang::IllegalArgumentException)
	Apply a local transformation to the sprite. More...

void	clip ([in] XPolyPolygon2D aClip)
	Apply a clipping to the shape output. More...

void	setPriority ([in] double nPriority)
	Set sprite priority. More...

void	show ()
	Make the sprite visible. More...

void	hide ()
	Make the sprite invisible. More...

Public Member Functions inherited from XInterface
any	queryInterface ([in] type aType)
	queries for a new interface to an existing UNO object. More...

void	acquire ()
	increases the reference counter by one. More...

void	release ()
	decreases the reference counter by one. More...

Detailed Description

This interface can be used to control an animated sprite object.

This interface can be used to control an animated sprite object on an XSpriteCanvas. Sprites are moving, animated objects.

Since: OOo 2.0

Member Function Documentation

◆ resetAnimation()

void resetAnimation ( )

Reset the animation sequence to start with the first frame.

If the animation is currently running, the next frame that is drawn after this method has finished, will be the first one. Please note that if an animation is not started, the associated XSpriteCanvas does not update changed sprites automatically.

◆ setAll()

void setAll	(	[in] ::com::sun::star::geometry::RealPoint2D	aNewPos,
		[in] ViewState	aViewState,
		[in] RenderState	aRenderState,
		[in] double	nAlpha,
		[in] boolean	bUpdateAnimation
	)
raises	(	com::sun::star::lang::IllegalArgumentException
	)

Changes all of the sprite's attributes at one atomic instance.

This is useful at times where one does not want multiple redraws for every state change.

Please note that if an animation is not started, the associated XSpriteCanvas does not update changed sprites automatically, but has to be told to do so via XSpriteCanvas::updateScreen().

Parameters

aNewPos	New left,top output position of the sprite. This position gets transformed by the view and render state.
aViewState	New view state of the sprite, and part of the transformation that is applied to aNewPos. The view transformation matrix must not be singular.
aRenderState	New render state of the sprite, and part of the transformation that is applied to aNewPos. The render transformation matrix must not be singular.
nAlpha	New alpha value of the sprite. This value must be within the [0,1] range.
bUpdateAnimation	Whether this method should implicitly call XSpriteCanvas::updateAnimation() or not.

Exceptions

com::sun::star::lang::IllegalArgumentException if one of the passed parameters does not lie in the specified, permissible range.

◆ setViewState()

void setViewState	(	[in] ViewState	aViewState	)
raises	(	com::sun::star::lang::IllegalArgumentException
	)

Changes the view state in place for this sprite's animation.

The state given here is used when calling the XAnimation::render() method, or when drawing the sprite's bitmaps, respectively. There's no need to call XSpriteCanvas::updateAnimation() after this method, as it automatically rerenders, if necessary. Please note that if an animation is not started, the associated XSpriteCanvas does not update changed sprites automatically, but has to be told to do so via XSpriteCanvas::updateScreen().

Parameters

aViewState The state given here is used when calling the XAnimation::render() method, or when drawing the sprite's bitmaps, respectively.

Exceptions

com::sun::star::lang::IllegalArgumentException if the view transformation matrix is singular.

◆ startAnimation()

void startAnimation ( [in] double nSpeed )

Start animation sequence of this sprite.

The speed of the animation is given in cycles per second (where a cycle is defined as one full animation run, i.e. the full [0,1] range of the XAnimation::render()'s t parameter, or a full sequence of sprite bitmaps drawn). Once an animation is running, the associated XSpriteCanvas handles screen updates automatically. That means, changes to position or alpha are reflected on screen automatically. Please note further that sprite visibility and animation are unrelated, i.e. a hidden sprite can have a running animation, which then displays in the middle of the animation sequence, when a show() is called later on.

Parameters

nSpeed The speed of the animation in cycles per second (where a cycle is defined as one full animation run, i.e. the full [0,1] range of the XAnimation::render()'s t parameter, or a full sequence of sprite bitmaps drawn).

◆ stopAnimation()

void stopAnimation ( )

Stop the animation sequence.

A subsequent XAnimatedSprite::startAnimation() will commence the sequence at the point where it was stopped with here. Once an animation is stopped, the associated XSpriteCanvas does not update changed sprites anymore.

◆ updateAnimation()

void updateAnimation ( )

Issue an additional render call to this sprite's animation.

This method has no effect when called for a bitmap-sequence sprite. Please note that if an animation is not started, the associated XSpriteCanvas does not update changed sprites automatically, but has to be told to do so via XSpriteCanvas::updateScreen().

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

com/sun/star/rendering/XAnimatedSprite.idl

Public Member Functions

Detailed Description

Member Function Documentation

◆ resetAnimation()

◆ setAll()

◆ setViewState()

◆ startAnimation()

◆ stopAnimation()

◆ updateAnimation()