Revision 1426 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/enhancement/EnhancementStretchListManager.java

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EnhancementStretchListManager.java
22 22 
package org.gvsig.raster.impl.grid.filter.enhancement;
23 23 

  		




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import java.util.ArrayList;


  		




  
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import java.util.List;


  		




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import org.gvsig.fmap.dal.coverage.RasterLibrary;


  		




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import org.gvsig.fmap.dal.coverage.datastruct.Params;


  		




  ......




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		stats = (Statistics)filterList.getEnvParam("IStatistics");


  		




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	}


  		




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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.fmap.dal.coverage.grid.RasterFilterListManager#containsFilter(java.lang.String)


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	public Class getFilterClassByID(String id) {


  		




  
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	public Class<?> getFilterClassByID(String id) {


  		




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		if(id.compareTo("enhanced_stretch") == 0)


  		




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			return LinearStretchEnhancementFilter.class;


  		




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		return null;


  		




  ......




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	 * @param band


  		




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	 * @param stretch


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	private void putStretchBand(ArrayList filterList, String band, DefaultStretch stretch) {


  		




  
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	private void putStretchBand(List<String> filterList, String band, DefaultStretch stretch) {


  		




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		filterList.add("filter.linearstretchenhancement." + band + ".maxValue=" + stretch.maxValue);


  		




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		filterList.add("filter.linearstretchenhancement." + band + ".minValue=" + stretch.minValue);


  		




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		if (stretch.offset != null)


  		




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	 * Obtiene un Array de Strings a partir de una pila de filtros. Cada elemento


  		




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	 * del array tendr� la forma de elemento=valor.


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	public ArrayList getStringsFromFilterList(ArrayList filterList, RasterFilter rf) {


  		




  
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	public List<String> getStringsFromFilterList(List<String> filterList, RasterFilter rf) {


  		




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		if (rf instanceof LinearStretchEnhancementFilter) {


  		




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			LinearStretchEnhancementFilter filter = (LinearStretchEnhancementFilter) rf;


  		




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			DefaultLinearStretchParams stretchs = (DefaultLinearStretchParams) filter.getParam("stretchs");


  		




  ......




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.raster.grid.filter.IRasterFilterListManager#createFilterListFromStrings(java.util.ArrayList, java.lang.String, int)


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	public int createFilterListFromStrings(ArrayList filters, String fil, int filteri) throws FilterTypeException {


  		




  
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	public int createFilterListFromStrings(List<String> filters, String fil, int filteri) throws FilterTypeException {


  		




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		String pkgBase = "filter.linearstretchenhancement.";


  		




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		if (fil.startsWith(pkgBase + "active")) {


  		




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			boolean exec = true;


  		




  ......




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		return filteri;


  		




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	}


  		




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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.raster.grid.filter.IRasterFilterListManager#getRasterFilterList()


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	public ArrayList getRasterFilterList() {


  		




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		ArrayList filters = new ArrayList();


  		




  
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	public List<Class<?>> getRasterFilterList() {


  		




  
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		List<Class<?>> filters = new ArrayList<Class<?>>();


  		




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		filters.add(LinearStretchEnhancementFilter.class);


  		




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		return filters;


  		




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	}


  		




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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.raster.grid.filter.IRasterFilterListManager#addFilter(java.lang.Class, org.gvsig.raster.dataset.Params)


  		




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	 */


  		




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	@SuppressWarnings("unchecked")


  		




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	public void addFilter(Class classFilter, Params params) throws FilterTypeException {


  		




  
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	public void addFilter(Class<?> classFilter, Params params) throws FilterTypeException {


  		




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		if (LinearStretchEnhancementFilter.class.isAssignableFrom(classFilter)) {


  		




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			int[] renderBands = { 0, 1, 2 };


  		




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			boolean removeEnds = false;


  		












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