Revision 30008 branches/v2_0_0_prep/libraries/libRaster/src/org/gvsig/raster/grid/filter/RasterFilterList.java
| RasterFilterList.java | ||
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/** |
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* Asigna un listener a la lista que ser? informado cuando cambie un |
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* filtro o posici?n en la lista.
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* filtro o posici?n en la lista. |
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* @param listener FilterListListener |
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*/ |
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public void addFilterListListener(FilterListChangeListener listener) {
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filterListListener.add(listener); |
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} |
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/** |
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* M?todo llamado cuando hay un cambio en una propiedad de visualizaci?n |
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*/ |
| ... | ... | |
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((FilterListChangeListener)filterListListener.get(i)).filterListChanged(ev); |
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} |
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} |
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/** |
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* A?ade un par?metro a la lista de filtros. Estos par?metros luego pueden ser |
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* utilizados por los managers que se registren |
| ... | ... | |
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* @throws FilterTypeException |
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*/ |
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public void add(RasterFilter filter) throws FilterTypeException {
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if (isActive(filter.getName())) {
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if (isActive(filter.getName())) |
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replace(filter, filter.getName()); |
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} else {
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else {
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list.add(filter); |
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controlTypes(); |
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} |
| ... | ... | |
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public void remove(Class baseFilterClass) throws FilterTypeException {
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boolean changed = false; |
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for (int i = 0; i < lenght(); i++) |
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if (baseFilterClass.isInstance((RasterFilter) list.get(i))) {
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if (baseFilterClass.isInstance(list.get(i))) {
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list.remove(i); |
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i--; |
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changed = true; |
| ... | ... | |
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public IBuffer getResult() {
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return rasterBuf; |
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} |
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/** |
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* Devuelve la banda alpha para los filtros que generan una |
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* @return |
| ... | ... | |
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* @return Filtro |
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*/ |
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public RasterFilter get(String name) {
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for (int i = list.size() - 1; i >= 0; i--) {
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for (int i = list.size() - 1; i >= 0; i--) |
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if (((RasterFilter) list.get(i)).getName().equals(name)) |
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return (RasterFilter) list.get(i); |
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} |
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return null; |
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} |
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* o null si no hay ninguno. |
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*/ |
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public RasterFilter getByName(String name) {
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for (int i = 0; i < lenght(); i++) {
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for (int i = 0; i < lenght(); i++) |
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if (((RasterFilter) list.get(i)).getName().equals(name)) |
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return (RasterFilter) list.get(i); |
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} |
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return null; |
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} |
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|
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* @return RasterFilter |
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*/ |
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public RasterFilter getFilterByBaseClass(Class baseFilterClass) {
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for (int i = 0; i < lenght(); i++) {
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if (baseFilterClass.isInstance((RasterFilter) list.get(i)))
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for (int i = 0; i < lenght(); i++) |
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if (baseFilterClass.isInstance(list.get(i))) |
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return (RasterFilter) list.get(i); |
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} |
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return null; |
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} |
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*/ |
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public boolean move(Class filter, int position) {
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RasterFilter f = null; |
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for (int i = 0; i < list.size(); i++) {
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for (int i = 0; i < list.size(); i++) |
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if(filter.isInstance(list.get(i))) {
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f = (RasterFilter) list.get(i); |
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list.remove(i); |
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break; |
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} |
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} |
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if(f != null) {
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list.add(position, f); |
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return true; |
| ... | ... | |
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* @param raster |
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*/ |
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public void setInitRasterBuf(IBuffer raster) {
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rasterBuf = (IBuffer) raster;
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rasterBuf = raster; |
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if(rasterBuf != null) |
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typeFilter = rasterBuf.getDataType(); |
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} |
| ... | ... | |
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* @return true si est? en la pila y false si no lo est? |
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*/ |
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public boolean isActive(String name) {
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for (int i = list.size() - 1; i >= 0; i--) {
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for (int i = list.size() - 1; i >= 0; i--) |
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if (((RasterFilter) list.get(i)).getName().equals(name)) |
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return true; |
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} |
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return false; |
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} |
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|
| ... | ... | |
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* @return true si est? en la pila y false si no lo est? |
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*/ |
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public boolean isActive(RasterFilter filter) {
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for (int i = list.size() - 1; i >= 0; i--) {
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if (((RasterFilter) list.get(i)).equals(filter)) {
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for (int i = list.size() - 1; i >= 0; i--) |
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if (((RasterFilter) list.get(i)).equals(filter)) |
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return true; |
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} |
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} |
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return false; |
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} |
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| ... | ... | |
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private void executeFilterByDataType(int dataType) throws InterruptedException {
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environment.put("FirstUseTransparency", Boolean.TRUE);
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environment.put("HasNoDataFilter", Boolean.valueOf(isActive("nodata")));
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environment.put("FirstRaster", rasterBuf);
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alphaBand = null; |
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for (int i = 0; i < list.size(); i++) {
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| ... | ... | |
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if (filter.getResult("raster") != null)
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this.rasterBuf = (IBuffer) filter.getResult("raster");
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//Si el filtro genera una banda alpha se mezcla con la que han generado otros |
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if (filter.getResult("alphaBand") != null) {
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if (filter.getResult("alphaBand") != null)
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if(alphaBand != null) |
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alphaBand = Transparency.merge(alphaBand, (IBuffer)filter.getResult("alphaBand"));
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else
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else |
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alphaBand = (IBuffer)filter.getResult("alphaBand");
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} |
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} |
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environment.remove("FirstRaster");
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} |
| ... | ... | |
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public void show() {
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System.out.println("--------------------------------------------");
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for (int i = 0; i < list.size() ; i++) {
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for (int i = 0; i < list.size() ; i++) |
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System.out.println("FILTRO:" + i + " NAME:" + ((RasterFilter) list.get(i)).getName() + " FIL:" + ((RasterFilter) list.get(i)).toString());
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} |
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} |
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public void resetPercent() {
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| ... | ... | |
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*/ |
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public ArrayList getStatusCloned() {
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ArrayList newArray = new ArrayList(); |
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for (int i = 0; i < list.size(); i++) {
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for (int i = 0; i < list.size(); i++) |
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try {
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newArray.add(((RasterFilter) list.get(i)).clone()); |
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} catch (CloneNotSupportedException e) {
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System.out.println("No se ha podido clonar");
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} |
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} |
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return newArray; |
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} |
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|
| ... | ... | |
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list.clear(); |
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if(newArray == null) |
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return; |
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for (int i = 0; i < newArray.size(); i++) {
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for (int i = 0; i < newArray.size(); i++) |
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list.add(newArray.get(i)); |
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} |
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callFilterListChanged(this); |
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} |
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|
| ... | ... | |
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public void setEnv(TreeMap env) {
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this.environment = env; |
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} |
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/** |
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* Releases buffer resources |
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*/ |
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public void free() {
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if (rasterBuf != null) |
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rasterBuf.free(); |
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if (alphaBand != null) |
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alphaBand.free(); |
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rasterBuf = null; |
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alphaBand = null; |
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for (int i = 0; i < lenght(); i++) |
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((RasterFilter) list.get(i)).free(); |
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} |
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| 532 | 535 |
} |
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