com.bbn.openmap.dataAccess.mapTile
Interface TileImagePreparer

All Known Implementing Classes:

GreyscaleImagePreparer, StandardImagePreparer

public interface TileImagePreparer

TODO: Describe the TileImagePreparer interface class here.

Author:

dietrick

Method Summary

void	prepareForEmptyTile(MapTileFactory factory) Sometimes, based on the color handling of the preparer, empty tiles need to be handled differently.
java.awt.image.BufferedImage	preprocessImage(java.awt.Image origImage, int imageWidth, int imageHeight) Method called to manipulate provided image in some way, returning modified image.

Method Detail

prepareForEmptyTile

void prepareForEmptyTile(MapTileFactory factory)

Sometimes, based on the color handling of the preparer, empty tiles need to be handled differently.

Parameters:

factory - used to make calls on the factory to prepare for empty tile fetch.

preprocessImage

java.awt.image.BufferedImage preprocessImage(java.awt.Image origImage,
                                             int imageWidth,
                                             int imageHeight)
                                             throws java.lang.InterruptedException

Method called to manipulate provided image in some way, returning modified image.

Parameters:

origImage - Any java Image

imageWidth - pixel width

imageHeight - pixel height

Returns:

BufferedImage with any changes necessary.

Throws:

java.lang.InterruptedException