mil.nga.geopackage.tiles

Class TileDraw

java.lang.Object

mil.nga.geopackage.tiles.TileDraw

public class TileDraw
extends Object

Draw tiles from a GeoPackage tile table for a x, y, z coordinate

Author:

osbornb

Constructor Summary

Constructors

Constructor and Description
TileDraw()

Method Summary

Modifier and Type	Method and Description
static BufferedImage	drawTile(File geoPackageFile, String tileTable, String imageFormat, long x, long y, long z) Draw the tile for the x, y, and z
static BufferedImage	drawTile(GeoPackage geoPackage, String tileTable, String imageFormat, long x, long y, long z) Draw the tile for the x, y, and z
static BufferedImage	drawTile(TileDao tileDao, String imageFormat, long x, long y, long z) Draw the tile for the x, y, and z
static BufferedImage	drawTile(TileDao tileDao, TileMatrix tileMatrix, String imageFormat, BoundingBox setWebMercatorBoundingBox, long x, long y, long z) Draw the tile for the x, y, and z
static byte[]	drawTileBytes(File geoPackageFile, String tileTable, String imageFormat, long x, long y, long z) Draw the tile bytes for the x, y, and z
static byte[]	drawTileBytes(GeoPackage geoPackage, String tileTable, String imageFormat, long x, long y, long z) Draw the tile bytes for the x, y, and z
static byte[]	drawTileBytes(TileDao tileDao, String imageFormat, long x, long y, long z) Draw the tile as bytes for the x, y, and z
static byte[]	drawTileBytes(TileDao tileDao, TileMatrix tileMatrix, String imageFormat, BoundingBox setWebMercatorBoundingBox, long x, long y, long z) Draw the tile as bytes for the x, y, and z
static TileRow	getRawTileRow(TileDao tileDao, TileMatrix tileMatrix, BoundingBox setWebMercatorBoundingBox, long x, long y, long z) Attempt to get a single raw tile that aligns with the x, y, z location

Methods inherited from class java.lang.Object

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

Constructor Detail

TileDraw

public TileDraw()

Method Detail

drawTileBytes

public static byte[] drawTileBytes(File geoPackageFile,
                                   String tileTable,
                                   String imageFormat,
                                   long x,
                                   long y,
                                   long z)
                            throws IOException

Draw the tile bytes for the x, y, and z

Parameters:

geoPackageFile -

tileTable -

imageFormat -

x -

y -

z -

Returns:

image bytes

Throws:

IOException

Since:

1.1.3

drawTile

public static BufferedImage drawTile(File geoPackageFile,
                                     String tileTable,
                                     String imageFormat,
                                     long x,
                                     long y,
                                     long z)
                              throws IOException

Draw the tile for the x, y, and z

Parameters:

geoPackageFile -

tileTable -

imageFormat -

x -

y -

z -

Returns:

Throws:

IOException

Since:

1.1.3 error in previous versions

drawTileBytes

public static byte[] drawTileBytes(GeoPackage geoPackage,
                                   String tileTable,
                                   String imageFormat,
                                   long x,
                                   long y,
                                   long z)
                            throws IOException

Draw the tile bytes for the x, y, and z

Parameters:

geoPackage -

tileTable -

imageFormat -

x -

y -

z -

Returns:

image bytes

Throws:

IOException

Since:

1.1.3

drawTile

public static BufferedImage drawTile(GeoPackage geoPackage,
                                     String tileTable,
                                     String imageFormat,
                                     long x,
                                     long y,
                                     long z)
                              throws IOException

Draw the tile for the x, y, and z

Parameters:

geoPackage -

tileTable -

imageFormat -

x -

y -

z -

Returns:

Throws:

IOException

drawTileBytes

public static byte[] drawTileBytes(TileDao tileDao,
                                   String imageFormat,
                                   long x,
                                   long y,
                                   long z)
                            throws IOException

Draw the tile as bytes for the x, y, and z

Parameters:

tileDao -

tileMatrix -

imageFormat -

x -

y -

z -

Returns:

image bytes

Throws:

IOException

Since:

1.1.3

drawTile

public static BufferedImage drawTile(TileDao tileDao,
                                     String imageFormat,
                                     long x,
                                     long y,
                                     long z)
                              throws IOException

Draw the tile for the x, y, and z

Parameters:

tileDao -

tileMatrix -

imageFormat -

x -

y -

z -

Returns:

Throws:

IOException

drawTileBytes

public static byte[] drawTileBytes(TileDao tileDao,
                                   TileMatrix tileMatrix,
                                   String imageFormat,
                                   BoundingBox setWebMercatorBoundingBox,
                                   long x,
                                   long y,
                                   long z)
                            throws IOException

Draw the tile as bytes for the x, y, and z

Parameters:

tileDao -

tileMatrix -

imageFormat -

setWebMercatorBoundingBox -

x -

y -

z -

Returns:

image bytes

Throws:

IOException

Since:

1.1.3

drawTile

public static BufferedImage drawTile(TileDao tileDao,
                                     TileMatrix tileMatrix,
                                     String imageFormat,
                                     BoundingBox setWebMercatorBoundingBox,
                                     long x,
                                     long y,
                                     long z)
                              throws IOException

Draw the tile for the x, y, and z

Parameters:

tileDao -

tileMatrix -

imageFormat -

setWebMercatorBoundingBox -

x -

y -

z -

Returns:

Throws:

IOException

getRawTileRow

public static TileRow getRawTileRow(TileDao tileDao,
                                    TileMatrix tileMatrix,
                                    BoundingBox setWebMercatorBoundingBox,
                                    long x,
                                    long y,
                                    long z)

Attempt to get a single raw tile that aligns with the x, y, z location

Parameters:

tileDao -

tileMatrix -

setWebMercatorBoundingBox -

x -

y -

z -

Returns: