org.geotools.tpk

Interface TPKZoomLevel

All Known Implementing Classes:

TPKZoomLevelV1, TPKZoomLevelV2

public interface TPKZoomLevel

A TPK file contains one or more zoom levels This interface is an abstraction of a zoom level providing the coverage values of the zoom level (minColumn, minRow, maxColumn, maxRow) and the ability to retrieve tiles for a particular coverage in that zoom level.

A zoom level can consist of multiple bundle/bundle index files; the zoomLevel interface abstracts this away from the caller.

Method Summary

Modifier and Type	Method and Description
long	getMaxColumn()
long	getMaxRow()
long	getMinColumn()
long	getMinRow()
List<TPKTile>	getTiles(long top, long bottom, long left, long right, String format)
long	getZoomLevel()
void	releaseResources()
void	setTPKandEntryMap(ZipFile theTPK, Map<String,ZipEntry> zipEntryMap)

Method Detail

setTPKandEntryMap

void setTPKandEntryMap(ZipFile theTPK,
                       Map<String,ZipEntry> zipEntryMap)

getTiles

List<TPKTile> getTiles(long top,
                       long bottom,
                       long left,
                       long right,
                       String format)

releaseResources

void releaseResources()

getZoomLevel

long getZoomLevel()

getMinRow

long getMinRow()

getMaxRow

long getMaxRow()

getMinColumn

long getMinColumn()

getMaxColumn

long getMaxColumn()