org.placelab.demo.mapview
Class ItemBacking

java.lang.Object
  org.placelab.demo.mapview.ItemBacking

Direct Known Subclasses:

BitmapMapBacking, PlaceBacking

public abstract class ItemBacking

extends java.lang.Object

Field Summary

protected org.eclipse.swt.graphics.ImageData	image
protected java.lang.String	imageName
protected WadData	loadWad
protected java.lang.String	wadRelativeImagePath

Constructor Summary

ItemBacking(org.eclipse.swt.graphics.ImageData image, java.lang.String imageName)
This constructor is used if you are creating an ItemBacking without loading it from a wad (that is, you're generating the item or something)

ItemBacking(java.lang.String imageName, java.lang.String wadRelativeImagePath, WadData loadedFromWad)
Use this constructor when the ItemBacking is being loaded from the wad.

Method Summary

protected void	assignDefaultImagePath()
org.eclipse.swt.graphics.ImageData	getImageResource() Loads the image data from the wad, or simply returns it if it is cached
java.lang.String	getWadRelativeImagePath()

Methods inherited from class java.lang.Object

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

Field Detail

image

protected org.eclipse.swt.graphics.ImageData image

imageName

protected java.lang.String imageName

wadRelativeImagePath

protected java.lang.String wadRelativeImagePath

loadWad

protected WadData loadWad

Constructor Detail

ItemBacking

public ItemBacking(org.eclipse.swt.graphics.ImageData image,
                   java.lang.String imageName)

This constructor is used if you are creating an ItemBacking without loading it from a wad (that is, you're generating the item or something)

ItemBacking

public ItemBacking(java.lang.String imageName,
                   java.lang.String wadRelativeImagePath,
                   WadData loadedFromWad)

Use this constructor when the ItemBacking is being loaded from the wad.

Method Detail

assignDefaultImagePath

protected void assignDefaultImagePath()

getWadRelativeImagePath

public java.lang.String getWadRelativeImagePath()

getImageResource

public org.eclipse.swt.graphics.ImageData getImageResource()

Loads the image data from the wad, or simply returns it if it is cached

Returns:

the image data or null if it cannot be found