Revision 162 org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/grid/filter/band/ColorTableFilter.java

View differences:

ColorTableFilter.java
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import org.gvsig.raster.impl.DefaultRasterManager;
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import org.gvsig.raster.impl.buffer.RasterBuffer;
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import org.gvsig.raster.impl.store.ParamsImpl;
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import org.gvsig.raster.impl.store.properties.DatasetColorTable;
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import org.gvsig.raster.impl.store.properties.DataStoreColorTable;
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/**
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 * <P>
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 * Clase base para los filtros de tabla de color. Siempre gastar? la banda cero
......
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public class ColorTableFilter extends BaseRasterFilter {
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	protected Buffer              rasterAlpha  = null;
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	public static String[]        names        = new String[] { "colortable" };
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	protected DatasetColorTable   colorTable   = new DatasetColorTable();
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	protected DataStoreColorTable   colorTable   = new DataStoreColorTable();
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	protected boolean             hasAlpha     = false;
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	/**


  		




  ......




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	public void pre() {


  		




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		exec = true;


  		




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		raster = (RasterBuffer) params.get("raster");


  		




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		colorTable = ((DatasetColorTable) params.get("colorTable"));


  		




  
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		colorTable = ((DataStoreColorTable) params.get("colorTable"));


  		




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		hasAlpha = colorTable.hasAlpha();


  		




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		if (raster != null) {


  		




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			height = raster.getHeight();


  		




  ......




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	public Params getUIParams(String nameFilter) {


  		




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		Params params = new ParamsImpl();


  		




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		params.setParam("colorTable",


  		




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				new DatasetColorTable(colorTable),


  		




  
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				new DataStoreColorTable(colorTable),


  		




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				-1,


  		




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				null);


  		




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		return params;


  		




  ......




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	 */


  		




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	public ColorTable getColorTable() {


  		




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		if ((colorTable == null) || (colorTable.getColorItems() == null))


  		




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			colorTable = ((DatasetColorTable) params.get("colorTable"));


  		




  
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			colorTable = ((DataStoreColorTable) params.get("colorTable"));


  		




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		return colorTable;


  		




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	}


  		




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  ......




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	 * @param colorTable the colorTable to set


  		




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	 */


  		




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	public void setColorTable(ColorTable colorTable) {


  		




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		this.colorTable = (DatasetColorTable)colorTable;


  		




  
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		this.colorTable = (DataStoreColorTable)colorTable;


  		




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	}


  		




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}


  		












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