com.atakmap.android.tilecapture.reader

Class MultiLayerTileReader

java.lang.Object

com.atakmap.android.tilecapture.reader.MultiLayerTileReader

All Implemented Interfaces:

BitmapReader

public class MultiLayerTileReader
extends java.lang.Object
implements BitmapReader

Tile reader that reads from multiple cross-compatible bitmap readers Compatibility in this case means all readers use the same projection, number of levels, etc. so that they can be interchangeably used for reading in case one reader has insufficient data for a given tile coordinate

Constructor Summary

Constructors

Constructor and Description
MultiLayerTileReader(java.util.List<BitmapReader> readers)

Method Summary

Modifier and Type	Method and Description
void	dispose()
void	getSourcePoint(int level, int col, int row, PointD dst) Get source point
TileBitmap	getTile(int level, int column, int row) Get tile bitmap
void	getTilePoint(int level, PointD src, android.graphics.Point dst) Get tile point

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiLayerTileReader

public MultiLayerTileReader(java.util.List<BitmapReader> readers)

Method Detail

dispose

public void dispose()

getTilePoint

public void getTilePoint(int level,
                         PointD src,
                         android.graphics.Point dst)

Description copied from interface: BitmapReader

Get tile point

Specified by:

getTilePoint in interface BitmapReader

Parameters:

level - Resolution level

src - Source point

dst - Destination point

getSourcePoint

public void getSourcePoint(int level,
                           int col,
                           int row,
                           PointD dst)

Description copied from interface: BitmapReader

Get source point

Specified by:

getSourcePoint in interface BitmapReader

Parameters:

level - Resolution level

col - Column

row - Row

dst - Destination point

getTile

public TileBitmap getTile(int level,
                          int column,
                          int row)

Description copied from interface: BitmapReader

Get tile bitmap

Specified by:

getTile in interface BitmapReader

Parameters:

level - Resolution level

column - Column

row - Row

Returns:

Bitmap tile