Revision 6069 org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.fmap.dal.file.jimi/src/main/java/org/gvsig/fmap/dal/file/jimi/MemoryImage.java

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MemoryImage.java
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 */
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package org.gvsig.fmap.dal.file.jimi;
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import java.awt.image.ColorModel;


  		




  
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import java.awt.image.ImageConsumer;


  		




  
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import java.util.Hashtable;


  		




  
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import org.gvsig.raster.lib.buffer.api.BufferManager;


  		




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import com.sun.jimi.core.ImageAccessException;


  		




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import com.sun.jimi.core.raster.ByteRasterImage;


  		




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import com.sun.jimi.core.raster.IntRasterImage;


  		




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import com.sun.jimi.core.raster.JimiRasterImage;


  		




  ......




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 * @author dmartinezizquierdo


  		




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 *


  		




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 */


  		




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class MemoryImage {


  		




  
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class MemoryImage{


  		




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    public int rows;


  		




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    public int columns;


  		




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    public int bands;


  		




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    public byte buffer[][];


  		




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    public int dataType;


  		




  
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    private JimiRasterImage jimiRasterImage;


  		




  
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    public boolean loaded;


  		




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    public MemoryImage(JimiRasterImage jimiRasterImage) throws Exception {


  		




  
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    public MemoryImage(JimiRasterImage jimiRasterImage) throws ImageAccessException {


  		




  
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        this.jimiRasterImage=jimiRasterImage;


  		




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        rows=jimiRasterImage.getHeight();


  		




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        columns=jimiRasterImage.getWidth();


  		




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        bands=3;


  		




  ......




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            bands=4;


  		




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        }


  		




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        buffer = new byte[bands][columns*rows];


  		




  
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        for( int band=0; band<bands; band++) {


  		




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            switch (band) {


  		




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            case 0:


  		




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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_RED,10, 10, 10, 10, buffer[band], 0, 5);


  		




  
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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_RED, 0, 0, columns, rows, buffer[band], 0, columns);


  		




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                break;


  		




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            case 1:


  		




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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_GREEN,0, 0, columns, rows, buffer[band], 0, 0);


  		




  
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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_GREEN, 0, 0, columns, rows, buffer[band], 0, columns);


  		




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                break;


  		




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            case 2:


  		




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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_BLUE,0, 0, columns, rows, buffer[band], 0, 0);


  		




  
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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_BLUE, 0, 0, columns, rows, buffer[band], 0, columns);


  		




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                break;


  		




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            case 3:


  		




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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_ALPHA,0, 0, columns, rows, buffer[band], 0, 0);


  		




  
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                jimiRasterImage.getChannelRectangle(JimiRasterImage.CHANNEL_ALPHA, 0, 0, columns, rows, buffer[band], 0, columns);


  		




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                break;


  		




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            default:


  		




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                break;


  		












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