Application: gvSIG desktop » gvSIG raster

package org.gvsig.raster.cache.buffer.impl.io;

import java.io.IOException;

import org.gvsig.jgdal.GdalException;

/**

 * Common use of TIFFRead and TIFFWrite class for read and save full data buffers.

 * 

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class TRWTIFFFullDataBuffer {

        private String rasterOut = "/tmp/out.tif";

        private String rasterIn = "./src/test/resources/image/001m09_1_0.tif";

        //private String rasterIn = "/home/nacho/images1/MultiplesFicheros/ComunidadValenciana/p198r033_7t20010601_z31_nn10.tif";

        public static void main(String[] args) {

                TRWTIFFFullDataBuffer t = new TRWTIFFFullDataBuffer();

                t.save();

        }

        public void save() {

                long t1 = System.currentTimeMillis();

                GdalRead input = null;

                GdalWrite out = null;

                try {

                        input = new GdalRead(rasterIn);

                        Object data = input.readData(0, 0, input.getWidth(), input.getHeight());

                        out = new GdalWrite(rasterOut, input.getBandCount(), input.getDataType(), input.getWidth(), input.getHeight(), GdalWrite.COLOR_INTERP_RGB);

                        if(data instanceof byte[][]) {

                                byte[][] d = (byte[][])data;

                                out.writeByteBands(d);

                                out.close();

                        }

                } catch (GdalException e) {

                        e.printStackTrace();

                } catch (IOException e) {

                        e.printStackTrace();

                } catch (InterruptedException e) {

                        e.printStackTrace();

                }

                long t2 = System.currentTimeMillis();

                System.out.println("Tiempo: " + (t2 - t1) + " milisegundos");

        }

}