Revision 2328 org.gvsig.raster/branches/org.gvsig.raster_dataaccess_refactoring/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/grid/filter/enhancement/EqualizationManager.java
| EqualizationManager.java | ||
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import org.gvsig.fmap.dal.coverage.exception.FilterTypeException; |
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.grid.AbstractRasterFilterManager; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilter; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilterList; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilterListManager; |
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import org.gvsig.fmap.dal.coverage.store.props.Statistics; |
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import org.gvsig.raster.impl.grid.filter.RasterFilterListManagerImpl; |
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import org.gvsig.raster.impl.store.ParamImpl; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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/** |
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* Gestor de la pila de filtros para el filtro de ecualizaci?n de histograma. |
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* |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public class EqualizationManager implements RasterFilterListManager {
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protected RasterFilterList filterList = null; |
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public class EqualizationManager extends AbstractRasterFilterManager {
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private static String ID = "Equalization"; |
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/** |
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* Default constructor. Sets the filter list. |
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* @param filterList |
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*/ |
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public EqualizationManager(RasterFilterList filterList) {
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this.filterList = filterList;
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super(filterList);
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} |
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public String getManagerID() {
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return ID; |
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} |
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public static void register() {
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AbstractRasterFilterManager.register(ID, EqualizationManager.class); |
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} |
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/** |
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* Constructor |
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* @param filterListManager |
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*/ |
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public EqualizationManager(RasterFilterListManagerImpl filterListManager) {
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this.filterList = filterListManager.getFilterList();
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super(filterListManager.getFilterList());
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} |
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/** |
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* Registra EqualizationManager en los puntos de extension de RasterFilter |
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*/ |
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public static void register() {
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ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager(); |
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ExtensionPoint point = extensionPoints.get("RasterFilter");
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point.append("Equalization", "", EqualizationManager.class);
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} |
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public boolean isDataTypeSupported(int dataType) {
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if(dataType != Buffer.TYPE_BYTE) |
| ... | ... | |
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RasterFilter filter = createEnhancedFilter(stats, renderBands, hist, ecualizedBands); |
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if (filter != null) |
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filterList.add(filter);
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getFilterList().add(filter);
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} catch (ProcessInterruptedException e) {
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//Si se ha interrumpido no a?adimos el filtro |
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} |
| ... | ... | |
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} |
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} |
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addEqualizationFilter((Statistics) filterList.getEnvParam("SrcStatistics"), renderBands, hist, ecualizedBands);
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addEqualizationFilter((Statistics) getFilterList().getEnvParam("SrcStatistics"), renderBands, hist, ecualizedBands);
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} |
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} |
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|
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//TODO: crear un filtro de este tipo |
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return null; |
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} |
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public RasterFilterList getFilterList() {
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return filterList; |
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} |
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public void setFilterList(RasterFilterList filterList) {
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this.filterList = filterList; |
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} |
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} |
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