org.deegree.io.oraclegeoraster
Class GeoRasterReader

java.lang.Object
  org.deegree.io.oraclegeoraster.GeoRasterReader

public class GeoRasterReader
extends Object

Since:

2.0

Version:

$Revision: 20437 $, 1.0. $Revision: 20437 $, $Date: 2009-10-29 09:49:03 +0100 (Do, 29. Okt 2009) $

Author:

Andreas Poth, Stephan Reichhelm, Eryk Lipski, last edited by: $Author: apoth $ Currently only tested on Oracle 10gR2.

Constructor Summary

GeoRasterReader()

Method Summary

static RenderedImage	exportRaster(Connection connection, Envelope envelope, String rasterRDT, String rasterTable, String geoRasterCol, String identification, int level, float width, float height)
static RenderedImage	exportRaster(GeoRasterDescription grDesc, Envelope envelope, float width, float height)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeoRasterReader

public GeoRasterReader()

Method Detail

exportRaster

public static RenderedImage exportRaster(GeoRasterDescription grDesc,
                                         Envelope envelope,
                                         float width,
                                         float height)
                                  throws SQLException,
                                         IOException,
                                         oracle.spatial.georaster.GeoRasterException,
                                         Exception

Parameters:

grDesc -

envelope - requested envelope

level - requested level (resolution)

Returns:

Throws:

SQLException

IOException

oracle.spatial.georaster.GeoRasterException

Exception

exportRaster

public static RenderedImage exportRaster(Connection connection,
                                         Envelope envelope,
                                         String rasterRDT,
                                         String rasterTable,
                                         String geoRasterCol,
                                         String identification,
                                         int level,
                                         float width,
                                         float height)
                                  throws Exception

Parameters:

connection - connnection to Oracle database

envelope - requested area

rasterRDT - name of the RDT-table

rasterTable - name of the table containing a georaster col

geoRasterCol - name of the geoRaster column

identification - SQL where clause that identifies the raster of interest

level - requested resolution level

Returns:

Throws:

SQLException

IOException

oracle.spatial.georaster.GeoRasterException

Exception