com.badlogic.gdx.maps

Class MapLayer

java.lang.Object

com.badlogic.gdx.maps.MapLayer

Direct Known Subclasses:

MapGroupLayer, TiledMapImageLayer, TiledMapTileLayer

public class MapLayer
extends java.lang.Object

Map layer containing a set of objects and properties

Constructor Summary

Constructors

Constructor and Description
MapLayer()

Method Summary

Modifier and Type	Method and Description
protected void	calculateRenderOffsets()
java.lang.String	getName()
MapObjects	getObjects()
float	getOffsetX()
float	getOffsetY()
float	getOpacity()
MapLayer	getParent()
MapProperties	getProperties()
float	getRenderOffsetX()
float	getRenderOffsetY()
void	invalidateRenderOffset() set the renderOffsetDirty state to true, when this layer or any parents' offset has changed
boolean	isVisible()
void	setName(java.lang.String name)
void	setOffsetX(float offsetX)
void	setOffsetY(float offsetY)
void	setOpacity(float opacity)
void	setParent(MapLayer parent)
void	setVisible(boolean visible)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapLayer

public MapLayer()

Method Detail

getName

public java.lang.String getName()

Returns:

layer's name

setName

public void setName(java.lang.String name)

Parameters:

name - new name for the layer

getOpacity

public float getOpacity()

Returns:

layer's opacity

setOpacity

public void setOpacity(float opacity)

Parameters:

opacity - new opacity for the layer

getOffsetX

public float getOffsetX()

Returns:

layer's x offset

setOffsetX

public void setOffsetX(float offsetX)

Parameters:

offsetX - new x offset for the layer

getOffsetY

public float getOffsetY()

Returns:

layer's y offset

setOffsetY

public void setOffsetY(float offsetY)

Parameters:

offsetY - new y offset for the layer

getRenderOffsetX

public float getRenderOffsetX()

Returns:

the layer's x render offset, this takes into consideration all parent layers' offsets

getRenderOffsetY

public float getRenderOffsetY()

Returns:

the layer's y render offset, this takes into consideration all parent layers' offsets

invalidateRenderOffset

public void invalidateRenderOffset()

set the renderOffsetDirty state to true, when this layer or any parents' offset has changed

getParent

public MapLayer getParent()

Returns:

the layer's parent MapLayer, or null if the layer does not have a parent

setParent

public void setParent(MapLayer parent)

Parameters:

parent - the layer's new parent , internal use only

getObjects

public MapObjects getObjects()

Returns:

collection of objects contained in the layer

isVisible

public boolean isVisible()

Returns:

whether the layer is visible or not

setVisible

public void setVisible(boolean visible)

Parameters:

visible - toggles layer's visibility

getProperties

public MapProperties getProperties()

Returns:

layer's set of properties

calculateRenderOffsets

protected void calculateRenderOffsets()