com.nutiteq.utils

Class UtfGridHelper

java.lang.Object

com.nutiteq.utils.UtfGridHelper

public class UtfGridHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UtfGridHelper.MBTileUTFGrid

Field Summary

Fields

Modifier and Type	Field and Description
static String	TEMPLATED_FULL_KEY
static String	TEMPLATED_LOCATION_KEY
static String	TEMPLATED_TEASER_KEY

Constructor Summary

Constructors

Constructor and Description
UtfGridHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static UtfGridHelper.MBTileUTFGrid	decodeUtfGrid(byte[] gridBytes)
static int	utfGridCode(int tileSize, int clickedX, int clickedY, UtfGridHelper.MBTileUTFGrid grid, int utfgridRadius) get clicked UTFgrid code within the tile.

Methods inherited from class java.lang.Object

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

Field Detail

TEMPLATED_FULL_KEY

public static final String TEMPLATED_FULL_KEY

See Also:

Constant Field Values

TEMPLATED_TEASER_KEY

public static final String TEMPLATED_TEASER_KEY

See Also:

Constant Field Values

TEMPLATED_LOCATION_KEY

public static final String TEMPLATED_LOCATION_KEY

See Also:

Constant Field Values

Constructor Detail

UtfGridHelper

public UtfGridHelper()

Method Detail

decodeUtfGrid

public static UtfGridHelper.MBTileUTFGrid decodeUtfGrid(byte[] gridBytes)
                                                 throws IOException,
                                                        org.json.JSONException

Throws:

IOException

org.json.JSONException

utfGridCode

public static int utfGridCode(int tileSize,
              int clickedX,
              int clickedY,
              UtfGridHelper.MBTileUTFGrid grid,
              int utfgridRadius)

get clicked UTFgrid code within the tile. from https://github.com/mapbox/mbtiles-spec/blob/master/1.1/utfgrid.md "Mapping an ID to a key"

Parameters:

tileSize - usually 256

clickedX -

clickedY -

grid -

utfgridRadius -

Returns: