com.annahid.libs.artenus.graphics.effects

DropShadow

Renders the underlying entity with a shadow effect.

public class DropShadow
extends FilteredEntity

Field Summary

Fields inherited from com.annahid.libs.artenus.entities.FilteredEntity

target

Constructor Summary

Modifier and Type	Constructor and Description
`public`	DropShadow(Entity target, float dx, float dy, float shadowAlpha) Creates a new drop shadow effect with given parameters.
`public`	DropShadow(Entity target) Creates a new drop shadow effect for the given renderable entity.

Method Summary

Modifier and Type	Method and Description
`public void`	render(RenderingContext context, int flags) Calls render on the underlying entity, with specified flags.
`public DropShadow`	setOffset(float dx, float dy) Sets the position offset of this drop shadow effect.
`public DropShadow`	setShadowAlpha(float shadowAlpha) Sets the alpha transparency value of the shadow.

Methods inherited from com.annahid.libs.artenus.entities.FilteredEntity

advance, equals, getAlpha, getAnimation, getColorFilter, getPosition, getRotation, getScale, getUnderlyingEntity, hasBehavior, move, onAttach, onDetach, render, rotate, setAlpha, setAnimation, setColorFilter, setColorFilter, setPosition, setPosition, setRotation, setScale, setScale

Methods inherited from java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DropShadow

public  DropShadow(
    Entity target,
    float dx,
    float dy,
    float shadowAlpha
)

Creates a new drop shadow effect with given parameters.

Parameters:

target	The renderable entity to apply the effect to
dx	Horizontal position offset of the shadow
dy	Vertical position offset of the shadow
shadowAlpha	Transparency value of the shadow

DropShadow

public  DropShadow(
    Entity target
)

Creates a new drop shadow effect for the given renderable entity.

Parameters:

target

The renderable entity to apply the effect to

Method Detail

render
public void render( RenderingContext context, int flags ) Calls render on the underlying entity, with specified flags. Overrides: render in FilteredEntity

setOffset

public DropShadow setOffset(
    float dx,
    float dy
)

Sets the position offset of this drop shadow effect.

Parameters:

dx	Horizontal position offset of the shadow
dy	Vertical position offset of the shadow

Returns:

This instance

setShadowAlpha

public DropShadow setShadowAlpha(
    float shadowAlpha
)

Sets the alpha transparency value of the shadow.

Parameters:

shadowAlpha

Transparency value of the shadow

Returns:

This instance