edu.colorado.cires.cmg.mvt.build

Class MvtLayerParams

java.lang.Object

edu.colorado.cires.cmg.mvt.build.MvtLayerParams

public final class MvtLayerParams
extends Object

Immutable parameters collection for Mapbox-Vector-Tile creation.

Field Summary

Fields

Modifier and Type	Field and Description
static MvtLayerParams	DEFAULT Default layer parameters created using MvtLayerParams().
int	extent the resolution of the MVT local coordinate system.
float	ratio ratio of tile 'pixel' dimensions to tile extent dimensions.
int	tileSize the resolution of the tile in 'pixel' dimensions.

Constructor Summary

Constructors

Constructor and Description
MvtLayerParams() Construct default layer sizing parameters for MVT creation.
MvtLayerParams(int tileSize, int extent) Construct layer sizing parameters for MVT creation.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final MvtLayerParams DEFAULT

Default layer parameters created using MvtLayerParams().

tileSize

public final int tileSize

the resolution of the tile in 'pixel' dimensions.

extent

public final int extent

the resolution of the MVT local coordinate system.

ratio

public final float ratio

ratio of tile 'pixel' dimensions to tile extent dimensions.

Constructor Detail

MvtLayerParams

public MvtLayerParams()

Construct default layer sizing parameters for MVT creation.

Uses defaults:

• tileSize = 256
• extent = 4096

See Also:

MvtLayerParams(int, int)

MvtLayerParams

public MvtLayerParams(int tileSize,
                      int extent)

Construct layer sizing parameters for MVT creation.

Parameters:

tileSize - the resolution of the tile in pixel coordinates, must be > 0

extent - the resolution of the MVT local coordinate system, must be > 0