Package hec.map.mrsid

Class MrSidMap

java.lang.Object

hec.map.MapObject

hec.map.image.ImageMap

hec.map.mrsid.MrSidMap

All Implemented Interfaces:

MapObjectInterface, Serializable

public class MrSidMap
extends ImageMap

See Also:

• Serialized Form

Field Summary

Fields inherited from class hec.map.image.ImageMap

_imageID, _URLstring

Fields inherited from class hec.map.MapObject

_debug, _extent, _fileOpener, _loaded, _mapId, mCoordinateReferencySystem

Constructor Summary

Constructors

Constructor	Description
MrSidMap()
MrSidMap(MapIdentifier mid)

Method Summary

Modifier and Type	Method	Description
Image	getImage(MapScale scale)
void	load()	reads ascii file describing geo-limits and image url, then loads image
void	setMapIdentifier(MapIdentifier id)	Sets the MapIdentifier attribute of the MapObjectInterface object
void	unload()	Decrement the refernce counter.

Methods inherited from class hec.map.image.ImageMap

getFilenames, getImage, getImageID, getRotation, getURLString, load, load, loadImage, readImg, setImageFilePath, setRotation, write, write

Methods inherited from class hec.map.MapObject

equals, getCoordinateInfo, getCoordinateReferenceSystem, getExtent, getFileOpener, getMapIdentifier, getName, mapIdentifierEquals, newFile, newThenOpenFile, openFile, readProjection, setExtent, setFileOpener, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface hec.map.MapObjectInterface

getCoordinateReferenceSystem, getExtent, getMapIdentifier, getName, setExtent

Constructor Details

MrSidMap

public MrSidMap()

MrSidMap

public MrSidMap(MapIdentifier mid)

Method Details

setMapIdentifier

public void setMapIdentifier(MapIdentifier id)

Description copied from interface: MapObjectInterface

Sets the MapIdentifier attribute of the MapObjectInterface object

Specified by:

setMapIdentifier in interface MapObjectInterface

Overrides:

setMapIdentifier in class MapObject

Parameters:

id - The new MapIdentifier value

load

public void load()
          throws IOException

Description copied from class: ImageMap

reads ascii file describing geo-limits and image url, then loads image

Specified by:

load in interface MapObjectInterface

Overrides:

load in class ImageMap

Throws:

IOException - Description of Exception

unload

public void unload()

Description copied from class: ImageMap

Decrement the refernce counter. If the number of references goes below 1, unload the data for the Image.

Specified by:

unload in interface MapObjectInterface

Overrides:

unload in class ImageMap

getImage

public Image getImage(MapScale scale)