Revision 161
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/provider/DefaultRasterProvider.java | ||
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| 27 | 27 |
import java.io.File; |
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import java.lang.reflect.Constructor; |
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import java.lang.reflect.InvocationTargetException; |
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import java.util.Date; |
|
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import java.util.Iterator; |
| 31 | 32 |
|
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import org.cresques.cts.IProjection; |
| ... | ... | |
| 58 | 59 |
import org.gvsig.fmap.dal.exception.ReadException; |
| 59 | 60 |
import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
| 60 | 61 |
import org.gvsig.fmap.dal.raster.impl.DefaultCoverageStore; |
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import org.gvsig.fmap.dal.raster.spi.AbstractCoverageStoreProvider; |
|
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import org.gvsig.fmap.dal.resource.spi.ResourceProvider; |
| 62 | 64 |
import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorer; |
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import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemServerExplorerParameters; |
| ... | ... | |
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import org.gvsig.raster.impl.datastruct.serializer.ColorTableRmfSerializer; |
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import org.gvsig.raster.impl.datastruct.serializer.NoDataRmfSerializer; |
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import org.gvsig.raster.impl.store.AbstractRasterStoreParameters; |
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import org.gvsig.raster.impl.store.GeoInfo; |
|
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import org.gvsig.raster.impl.store.properties.DatasetColorInterpretation; |
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import org.gvsig.raster.impl.store.properties.DatasetHistogram; |
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import org.gvsig.raster.impl.store.properties.DatasetMetadata; |
| ... | ... | |
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* |
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* @author Nacho Brodin (nachobrodin@gmail.com) |
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*/ |
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public abstract class DefaultRasterProvider extends GeoInfo {
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public abstract class DefaultRasterProvider extends AbstractCoverageStoreProvider implements RasterProvider {
|
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/** |
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* Flags que representan a las bandas visualizables |
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*/ |
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public static final int RED_BAND = 0x01; |
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public static final int GREEN_BAND = 0x02; |
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public static final int BLUE_BAND = 0x04; |
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public static final int ALPHA_BAND = 0x08; |
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public static final int RED_BAND = 0x01;
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public static final int GREEN_BAND = 0x02;
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public static final int BLUE_BAND = 0x04;
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public static final int ALPHA_BAND = 0x08;
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protected int bandCount = 1; |
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private int[] dataType = null; |
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protected double noData = 0; |
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protected String wktProjection = ""; |
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protected int bandCount = 1;
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private int[] dataType = null;
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protected double noData = 0;
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protected String wktProjection = "";
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protected DatasetStatistics stats = new DatasetStatistics(this); |
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protected DatasetHistogram histogram = null; |
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protected AbstractRasterStoreParameters param = null; |
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protected RmfBlocksManager rmfBlocksManager = null; |
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protected ColorTable colorTable = null; |
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protected DatasetColorInterpretation colorInterpretation = null; |
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protected DatasetStatistics stats = new DatasetStatistics(this);
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protected DatasetHistogram histogram = null;
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protected AbstractRasterStoreParameters param = null;
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protected RmfBlocksManager rmfBlocksManager = null;
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protected ColorTable colorTable = null;
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protected DatasetColorInterpretation colorInterpretation = null;
|
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/** |
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* Indica si el valor NoData esta activo |
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*/ |
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protected boolean noDataEnabled = false; |
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protected FileUtils fileUtil = RasterLocator.getManager().getFileUtils(); |
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protected RasterUtils rasterUtil = RasterLocator.getManager().getRasterUtils(); |
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protected boolean noDataEnabled = false;
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protected FileUtils fileUtil = RasterLocator.getManager().getFileUtils();
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protected RasterUtils rasterUtil = RasterLocator.getManager().getRasterUtils();
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protected IProjection proj = null; |
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protected long fileSize = 0; |
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protected long bytesReaded = 0; |
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protected long lineCnt = 0; |
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protected String name; |
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/** |
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* Transformaci?n creada a partir de la informaci?n de georreferencia de la |
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* propia imagen. Esta informaci?n est? en la cabecera o en ficheros |
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* worldfile. |
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*/ |
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protected AffineTransform ownTransformation = null; |
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/** |
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* Transformaci?n asignada de forma externa, bien desde el fichero rmf o |
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* asignada directamente por el usuario. |
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*/ |
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protected AffineTransform externalTransformation = null; |
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|
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public DefaultRasterProvider(AbstractRasterStoreParameters params, |
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DataStoreProviderServices storeServices, DynObject metadata) {
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super(params, storeServices, metadata); |
| ... | ... | |
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if(f.exists()) |
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setFileSize(f.length()); |
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} |
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|
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if(params.getFileName() != null) |
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name = translateFileName(params.getFileName()); |
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|
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ownTransformation = new AffineTransform(); |
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externalTransformation = new AffineTransform(); |
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} |
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public DefaultRasterProvider(String params) {
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super(params);
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super(); |
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} |
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public DefaultRasterProvider() {
|
| ... | ... | |
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* Carga un fichero raster. Puede usarse para calcular el extent e instanciar |
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* un objeto de este tipo. |
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*/ |
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abstract public GeoInfo load();
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abstract public RasterProvider load();
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|
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/** |
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* Cierra el fichero y libera los recursos. |
| ... | ... | |
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abstract public void close(); |
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|
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/** |
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* Carga metadatos desde el fichero Rmf si estos existen |
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* @param fName Nombre del fichero |
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* @throws ParsingException |
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*/ |
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protected void loadFromRmf(RmfBlocksManager manager) throws ParsingException {
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if (!manager.checkRmf()) |
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return; |
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|
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if (!new File(manager.getPath()).exists()) |
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return; |
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|
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GeoInfoRmfSerializer geoInfoSerializer = new GeoInfoRmfSerializer(this); |
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ColorTableRmfSerializer colorTableSerializer = new ColorTableRmfSerializer(); |
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NoDataRmfSerializer noDataSerializer = new NoDataRmfSerializer(new DefaultNoData(noData, RasterLibrary.NODATATYPE_LAYER)); |
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ColorInterpretationRmfSerializer colorInterpSerializer = new ColorInterpretationRmfSerializer(); |
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ProjectionRmfSerializer projectionRmfSerializer = new ProjectionRmfSerializer(); |
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|
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manager.addClient(geoInfoSerializer); |
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manager.addClient(colorTableSerializer); |
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manager.addClient(noDataSerializer); |
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manager.addClient(colorInterpSerializer); |
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manager.addClient(projectionRmfSerializer); |
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manager.read(null); |
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|
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manager.removeAllClients(); |
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|
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if (colorTableSerializer.getResult() != null) |
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setColorTable((ColorTable) colorTableSerializer.getResult()); |
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|
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if (noDataSerializer.getResult() != null) {
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noData = ((DefaultNoData) noDataSerializer.getResult()).getValue(); |
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noDataEnabled = (((DefaultNoData) noDataSerializer.getResult()).getType() != RasterLibrary.NODATATYPE_DISABLED); |
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} |
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|
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if (colorInterpSerializer.getResult() != null) {
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DatasetColorInterpretation ci = (DatasetColorInterpretation) colorInterpSerializer.getResult(); |
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setColorInterpretation(ci); |
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if (ci.getBand(DatasetColorInterpretation.ALPHA_BAND) != -1) |
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getTransparency().setTransparencyBand(ci.getBand(DatasetColorInterpretation.ALPHA_BAND)); |
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} |
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|
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if (projectionRmfSerializer.getResult() != null) |
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wktProjection = RasterLocator.getManager().getCRSUtils().convertIProjectionToWkt((IProjection) projectionRmfSerializer.getResult()); |
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} |
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|
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/** |
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* Obtiene el ancho de la imagen |
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* @return Ancho de la imagen |
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*/ |
| ... | ... | |
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abstract public Object getData(int x, int y, int band)throws InvalidSetViewException, FileNotOpenException, RasterDriverException; |
| 367 | 344 |
|
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/** |
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* Obtiene el n?nero de bandas del fichero |
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* @return Entero que representa el n?mero de bandas |
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*/ |
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public int getBandCount() {
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return bandCount; |
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} |
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|
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/** |
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* @return Returns the dataType. |
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*/ |
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public int[] getDataType() {
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return dataType; |
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} |
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|
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/** |
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* @param dataType The dataType to set. |
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*/ |
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public void setDataType(int[] dataType) {
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this.dataType = dataType; |
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} |
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|
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getPixelSizeX() |
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*/ |
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public double getPixelSizeX() {
|
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return externalTransformation.getScaleX(); |
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} |
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|
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getPixelSizeY() |
|
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*/ |
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public double getPixelSizeY() {
|
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return externalTransformation.getScaleY(); |
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} |
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|
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/** |
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* Obtiene una ventana de datos de la imagen a partir de coordenadas reales. |
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* No aplica supersampleo ni subsampleo sino que devuelve una matriz de igual tama?o a los |
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* pixeles de disco. |
| ... | ... | |
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abstract public Buffer getWindowRaster(int x, int y, int w, int h, int bufWidth, int bufHeight, BandList bandList, Buffer rasterBuf)throws ProcessInterruptedException, RasterDriverException; |
| 481 | 420 |
|
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abstract public int getBlockSize(); |
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|
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.raster.impl.provider.RasterProvider#getOverviewHeight(int, int) |
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*/ |
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abstract public int getOverviewHeight(int band, int overview) throws BandAccessException, RasterDriverException; |
|
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|
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/** |
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* Informa de si el dataset soporta overviews o no. |
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* @return true si soporta overviews y false si no las soporta. |
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*/ |
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abstract public boolean overviewsSupport(); |
|
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|
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/** |
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* Lee una l?nea completa del raster y devuelve un array del tipo correcto. Esta funci?n es util |
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* para una lectura rapida de todo el fichero sin necesidad de asignar vista. |
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* @param nLine N?mero de l?nea a leer |
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* @param band Banda requerida |
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* @return Object que es un array unidimendional del tipo de datos del raster |
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* @throws InvalidSetViewException |
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* @throws FileNotOpenException |
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* @throws RasterDriverException |
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*/ |
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abstract public Object readCompleteLine(int line, int band)throws InvalidSetViewException, FileNotOpenException, RasterDriverException; |
|
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|
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/** |
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* Lee un bloque completo de datos del raster y devuelve un array tridimensional del tipo correcto. Esta funci?n es util |
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* para una lectura rapida de todo el fichero sin necesidad de asignar vista. |
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* @param pos Posici?n donde se empieza a leer |
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* @param blockHeight Altura m?xima del bloque leido |
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* @return Object que es un array tridimendional del tipo de datos del raster. (Bandas X Filas X Columnas) |
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* @throws InvalidSetViewException |
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* @throws FileNotOpenException |
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* @throws RasterDriverException |
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*/ |
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abstract public Object readBlock(int pos, int blockHeight) |
|
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throws InvalidSetViewException, FileNotOpenException, RasterDriverException, ProcessInterruptedException; |
|
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|
|
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/** |
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* Carga metadatos desde el fichero Rmf si estos existen |
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* @param fName Nombre del fichero |
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* @throws ParsingException |
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*/ |
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protected void loadFromRmf(RmfBlocksManager manager) throws ParsingException {
|
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if (!manager.checkRmf()) |
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return; |
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|
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if (!new File(manager.getPath()).exists()) |
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return; |
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|
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GeoInfoRmfSerializer geoInfoSerializer = new GeoInfoRmfSerializer(this); |
|
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ColorTableRmfSerializer colorTableSerializer = new ColorTableRmfSerializer(); |
|
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NoDataRmfSerializer noDataSerializer = new NoDataRmfSerializer(new DefaultNoData(noData, RasterLibrary.NODATATYPE_LAYER)); |
|
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ColorInterpretationRmfSerializer colorInterpSerializer = new ColorInterpretationRmfSerializer(); |
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ProjectionRmfSerializer projectionRmfSerializer = new ProjectionRmfSerializer(); |
|
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|
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manager.addClient(geoInfoSerializer); |
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manager.addClient(colorTableSerializer); |
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manager.addClient(noDataSerializer); |
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manager.addClient(colorInterpSerializer); |
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manager.addClient(projectionRmfSerializer); |
|
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|
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manager.read(null); |
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|
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manager.removeAllClients(); |
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|
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if (colorTableSerializer.getResult() != null) |
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setColorTable((ColorTable) colorTableSerializer.getResult()); |
|
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|
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if (noDataSerializer.getResult() != null) {
|
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noData = ((DefaultNoData) noDataSerializer.getResult()).getValue(); |
|
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noDataEnabled = (((DefaultNoData) noDataSerializer.getResult()).getType() != RasterLibrary.NODATATYPE_DISABLED); |
|
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} |
|
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|
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| 496 |
if (colorInterpSerializer.getResult() != null) {
|
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DatasetColorInterpretation ci = (DatasetColorInterpretation) colorInterpSerializer.getResult(); |
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setColorInterpretation(ci); |
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if (ci.getBand(DatasetColorInterpretation.ALPHA_BAND) != -1) |
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getTransparency().setTransparencyBand(ci.getBand(DatasetColorInterpretation.ALPHA_BAND)); |
|
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} |
|
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|
|
| 503 |
if (projectionRmfSerializer.getResult() != null) |
|
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wktProjection = RasterLocator.getManager().getCRSUtils().convertIProjectionToWkt((IProjection) projectionRmfSerializer.getResult()); |
|
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} |
|
| 506 |
|
|
| 507 |
/** |
|
| 508 |
* Obtiene el n?nero de bandas del fichero |
|
| 509 |
* @return Entero que representa el n?mero de bandas |
|
| 510 |
*/ |
|
| 511 |
public int getBandCount() {
|
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| 512 |
return bandCount; |
|
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} |
|
| 514 |
|
|
| 515 |
/** |
|
| 516 |
* @return Returns the dataType. |
|
| 517 |
*/ |
|
| 518 |
public int[] getDataType() {
|
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| 519 |
return dataType; |
|
| 520 |
} |
|
| 521 |
|
|
| 522 |
/** |
|
| 523 |
* @param dataType The dataType to set. |
|
| 524 |
*/ |
|
| 525 |
public void setDataType(int[] dataType) {
|
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| 526 |
this.dataType = dataType; |
|
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} |
|
| 528 |
|
|
| 529 |
/* |
|
| 530 |
* (non-Javadoc) |
|
| 531 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getPixelSizeX() |
|
| 532 |
*/ |
|
| 533 |
public double getPixelSizeX() {
|
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| 534 |
return externalTransformation.getScaleX(); |
|
| 535 |
} |
|
| 536 |
|
|
| 537 |
/* |
|
| 538 |
* (non-Javadoc) |
|
| 539 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getPixelSizeY() |
|
| 540 |
*/ |
|
| 541 |
public double getPixelSizeY() {
|
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| 542 |
return externalTransformation.getScaleY(); |
|
| 543 |
} |
|
| 544 |
|
|
| 545 |
/** |
|
| 485 | 546 |
* Obtiene el valor NoData asociado al raster. Si hay un valor en el fichero |
| 486 | 547 |
* RMF se devuelve este, sino se buscar? en la cabecera del raster o metadatos de |
| 487 | 548 |
* este. Si finalmente no encuentra ninguno se devuelve el valor por defecto |
| ... | ... | |
| 589 | 650 |
} |
| 590 | 651 |
|
| 591 | 652 |
/** |
| 592 |
* Lee una l?nea completa del raster y devuelve un array del tipo correcto. Esta funci?n es util |
|
| 593 |
* para una lectura rapida de todo el fichero sin necesidad de asignar vista. |
|
| 594 |
* @param nLine N?mero de l?nea a leer |
|
| 595 |
* @param band Banda requerida |
|
| 596 |
* @return Object que es un array unidimendional del tipo de datos del raster |
|
| 597 |
* @throws InvalidSetViewException |
|
| 598 |
* @throws FileNotOpenException |
|
| 599 |
* @throws RasterDriverException |
|
| 600 |
*/ |
|
| 601 |
abstract public Object readCompleteLine(int line, int band)throws InvalidSetViewException, FileNotOpenException, RasterDriverException; |
|
| 602 |
|
|
| 603 |
/** |
|
| 604 |
* Lee un bloque completo de datos del raster y devuelve un array tridimensional del tipo correcto. Esta funci?n es util |
|
| 605 |
* para una lectura rapida de todo el fichero sin necesidad de asignar vista. |
|
| 606 |
* @param pos Posici?n donde se empieza a leer |
|
| 607 |
* @param blockHeight Altura m?xima del bloque leido |
|
| 608 |
* @return Object que es un array tridimendional del tipo de datos del raster. (Bandas X Filas X Columnas) |
|
| 609 |
* @throws InvalidSetViewException |
|
| 610 |
* @throws FileNotOpenException |
|
| 611 |
* @throws RasterDriverException |
|
| 612 |
*/ |
|
| 613 |
abstract public Object readBlock(int pos, int blockHeight) |
|
| 614 |
throws InvalidSetViewException, FileNotOpenException, RasterDriverException, ProcessInterruptedException; |
|
| 615 |
|
|
| 616 |
/** |
|
| 617 | 653 |
* Convierte un punto desde coordenadas pixel a coordenadas del mundo. |
| 618 | 654 |
* @param pt Punto a transformar |
| 619 | 655 |
* @return punto transformado en coordenadas del mundo |
| ... | ... | |
| 679 | 715 |
*/ |
| 680 | 716 |
abstract public int getOverviewWidth(int band, int overview) throws BandAccessException, RasterDriverException; |
| 681 | 717 |
|
| 682 |
/* |
|
| 683 |
* (non-Javadoc) |
|
| 684 |
* @see org.gvsig.raster.impl.provider.RasterProvider#getOverviewHeight(int, int) |
|
| 685 |
*/ |
|
| 686 |
abstract public int getOverviewHeight(int band, int overview) throws BandAccessException, RasterDriverException; |
|
| 687 |
|
|
| 688 | 718 |
/** |
| 689 |
* Informa de si el dataset soporta overviews o no. |
|
| 690 |
* @return true si soporta overviews y false si no las soporta. |
|
| 691 |
*/ |
|
| 692 |
abstract public boolean overviewsSupport(); |
|
| 693 |
|
|
| 694 |
/** |
|
| 695 | 719 |
* Obtiene el gestor de ficheros RMF |
| 696 | 720 |
* @return RmfBloksManager |
| 697 | 721 |
*/ |
| ... | ... | |
| 1015 | 1039 |
*/ |
| 1016 | 1040 |
public void open() throws OpenException {
|
| 1017 | 1041 |
} |
| 1042 |
|
|
| 1043 |
/** |
|
| 1044 |
* Traduce el nombre del fichero por un alias asignado por el propio driver. |
|
| 1045 |
* Cuando es traducido por un alias el driver intentar? abrir el alias y no el |
|
| 1046 |
* fichero. Esto es util porque algunos formatos tienen la extensi?n en el |
|
| 1047 |
* fichero de cabecera pero lo que se abre realmente es el fichero de datos. |
|
| 1048 |
* @param fileName |
|
| 1049 |
* @return |
|
| 1050 |
*/ |
|
| 1051 |
public String translateFileName(String fileName) {
|
|
| 1052 |
return fileName; |
|
| 1053 |
} |
|
| 1054 |
|
|
| 1055 |
public String getFName() {
|
|
| 1056 |
return name; |
|
| 1057 |
} |
|
| 1058 |
|
|
| 1059 |
public void setFName(String n) {
|
|
| 1060 |
name = n; |
|
| 1061 |
} |
|
| 1062 |
|
|
| 1063 |
public long getFileSize() {
|
|
| 1064 |
return fileSize; |
|
| 1065 |
} |
|
| 1066 |
|
|
| 1067 |
public void setFileSize(long sz) {
|
|
| 1068 |
fileSize = sz; |
|
| 1069 |
} |
|
| 1070 |
|
|
| 1071 |
/* |
|
| 1072 |
* (non-Javadoc) |
|
| 1073 |
* @see org.gvsig.raster.impl.provider.RasterProvider#getProjection() |
|
| 1074 |
*/ |
|
| 1075 |
public IProjection getProjection() {
|
|
| 1076 |
return proj; |
|
| 1077 |
} |
|
| 1078 |
|
|
| 1079 |
public void setProjection(IProjection p) {
|
|
| 1080 |
proj = p; |
|
| 1081 |
} |
|
| 1082 |
|
|
| 1083 |
protected long getTime() {
|
|
| 1084 |
return (new Date()).getTime(); |
|
| 1085 |
} |
|
| 1086 |
|
|
| 1087 |
/* |
|
| 1088 |
* (non-Javadoc) |
|
| 1089 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#setAffineTransform(java.awt.geom.AffineTransform) |
|
| 1090 |
*/ |
|
| 1091 |
public void setAffineTransform(AffineTransform t) {
|
|
| 1092 |
externalTransformation = (AffineTransform) t.clone(); |
|
| 1093 |
} |
|
| 1094 |
|
|
| 1095 |
/* |
|
| 1096 |
* (non-Javadoc) |
|
| 1097 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getAffineTransform() |
|
| 1098 |
*/ |
|
| 1099 |
public AffineTransform getAffineTransform() {
|
|
| 1100 |
return externalTransformation; |
|
| 1101 |
} |
|
| 1102 |
|
|
| 1103 |
/** |
|
| 1104 |
* Elimina la matriz de transformaci?n asociada al raster y que se tiene en |
|
| 1105 |
* cuenta para el setView. Este reseteo tendr? en cuenta que si el raster |
|
| 1106 |
* tiene asociado un rmf esta transformaci?n no ser? eliminada sino que se |
|
| 1107 |
* asignar? la correspondiente al rmf existente. |
|
| 1108 |
* @return devuelve true si tiene fichero rmf asociado y false si no lo tiene. |
|
| 1109 |
*/ |
|
| 1110 |
public void resetAffineTransform() {
|
|
| 1111 |
externalTransformation.setToIdentity(); |
|
| 1112 |
} |
|
| 1113 |
|
|
| 1114 |
/* |
|
| 1115 |
* (non-Javadoc) |
|
| 1116 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getOwnAffineTransform() |
|
| 1117 |
*/ |
|
| 1118 |
public AffineTransform getOwnAffineTransform() {
|
|
| 1119 |
return ownTransformation; |
|
| 1120 |
} |
|
| 1018 | 1121 |
} |
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/store/GeoInfo.java | ||
|---|---|---|
| 1 |
/* gvSIG. Geographic Information System of the Valencian Government |
|
| 2 |
* |
|
| 3 |
* Copyright (C) 2007-2008 Infrastructures and Transports Department |
|
| 4 |
* of the Valencian Government (CIT) |
|
| 5 |
* |
|
| 6 |
* This program is free software; you can redistribute it and/or |
|
| 7 |
* modify it under the terms of the GNU General Public License |
|
| 8 |
* as published by the Free Software Foundation; either version 2 |
|
| 9 |
* of the License, or (at your option) any later version. |
|
| 10 |
* |
|
| 11 |
* This program is distributed in the hope that it will be useful, |
|
| 12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
| 13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
| 14 |
* GNU General Public License for more details. |
|
| 15 |
* |
|
| 16 |
* You should have received a copy of the GNU General Public License |
|
| 17 |
* along with this program; if not, write to the Free Software |
|
| 18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
|
| 19 |
* MA 02110-1301, USA. |
|
| 20 |
* |
|
| 21 |
*/ |
|
| 22 |
package org.gvsig.raster.impl.store; |
|
| 23 |
|
|
| 24 |
import java.awt.geom.AffineTransform; |
|
| 25 |
import java.util.Date; |
|
| 26 |
|
|
| 27 |
import org.cresques.cts.IProjection; |
|
| 28 |
import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
|
| 29 |
import org.gvsig.fmap.dal.raster.spi.AbstractCoverageStoreProvider; |
|
| 30 |
import org.gvsig.fmap.dal.spi.DataStoreProviderServices; |
|
| 31 |
import org.gvsig.raster.impl.provider.RasterProvider; |
|
| 32 |
import org.gvsig.tools.dynobject.DynObject; |
|
| 33 |
/** |
|
| 34 |
* Parent of each provider. This contais geographical information |
|
| 35 |
* @author Nacho Brodin (nachobrodin@gmail.com) |
|
| 36 |
*/ |
|
| 37 |
public abstract class GeoInfo extends AbstractCoverageStoreProvider implements RasterProvider {
|
|
| 38 |
protected IProjection proj = null; |
|
| 39 |
protected long fileSize = 0; |
|
| 40 |
protected long bytesReaded = 0; |
|
| 41 |
protected long lineCnt = 0; |
|
| 42 |
protected String name; |
|
| 43 |
/** |
|
| 44 |
* Transformaci?n creada a partir de la informaci?n de georreferencia de la |
|
| 45 |
* propia imagen. Esta informaci?n est? en la cabecera o en ficheros |
|
| 46 |
* worldfile. |
|
| 47 |
*/ |
|
| 48 |
protected AffineTransform ownTransformation = null; |
|
| 49 |
/** |
|
| 50 |
* Transformaci?n asignada de forma externa, bien desde el fichero rmf o |
|
| 51 |
* asignada directamente por el usuario. |
|
| 52 |
*/ |
|
| 53 |
protected AffineTransform externalTransformation = null; |
|
| 54 |
|
|
| 55 |
/*public GeoInfo() {}
|
|
| 56 |
|
|
| 57 |
public GeoInfo(Object param) {
|
|
| 58 |
if (param instanceof String) |
|
| 59 |
name = translateFileName((String) param); |
|
| 60 |
else |
|
| 61 |
if (param instanceof IRegistrableRasterFormat) |
|
| 62 |
name = ((IRegistrableRasterFormat) param).getFormatID(); |
|
| 63 |
else |
|
| 64 |
name = String.valueOf(System.currentTimeMillis()); |
|
| 65 |
ownTransformation = new AffineTransform(); |
|
| 66 |
externalTransformation = new AffineTransform(); |
|
| 67 |
}*/ |
|
| 68 |
|
|
| 69 |
public GeoInfo(String params) {
|
|
| 70 |
super(); |
|
| 71 |
} |
|
| 72 |
|
|
| 73 |
public GeoInfo(AbstractRasterStoreParameters params, |
|
| 74 |
DataStoreProviderServices storeServices, |
|
| 75 |
DynObject metadata) {
|
|
| 76 |
super(params, storeServices, metadata); |
|
| 77 |
if(params.getFileName() != null) |
|
| 78 |
name = translateFileName(params.getFileName()); |
|
| 79 |
|
|
| 80 |
ownTransformation = new AffineTransform(); |
|
| 81 |
externalTransformation = new AffineTransform(); |
|
| 82 |
} |
|
| 83 |
|
|
| 84 |
/** |
|
| 85 |
* Traduce el nombre del fichero por un alias asignado por el propio driver. |
|
| 86 |
* Cuando es traducido por un alias el driver intentar? abrir el alias y no el |
|
| 87 |
* fichero. Esto es util porque algunos formatos tienen la extensi?n en el |
|
| 88 |
* fichero de cabecera pero lo que se abre realmente es el fichero de datos. |
|
| 89 |
* @param fileName |
|
| 90 |
* @return |
|
| 91 |
*/ |
|
| 92 |
public String translateFileName(String fileName) {
|
|
| 93 |
return fileName; |
|
| 94 |
} |
|
| 95 |
|
|
| 96 |
public String getFName() {
|
|
| 97 |
return name; |
|
| 98 |
} |
|
| 99 |
|
|
| 100 |
public void setFName(String n) {
|
|
| 101 |
name = n; |
|
| 102 |
} |
|
| 103 |
|
|
| 104 |
public long getFileSize() {
|
|
| 105 |
return fileSize; |
|
| 106 |
} |
|
| 107 |
|
|
| 108 |
public void setFileSize(long sz) {
|
|
| 109 |
fileSize = sz; |
|
| 110 |
} |
|
| 111 |
|
|
| 112 |
/* |
|
| 113 |
* (non-Javadoc) |
|
| 114 |
* @see org.cresques.geo.Projected#getProjection() |
|
| 115 |
*/ |
|
| 116 |
public IProjection getProjection() {
|
|
| 117 |
return proj; |
|
| 118 |
} |
|
| 119 |
|
|
| 120 |
public void setProjection(IProjection p) {
|
|
| 121 |
proj = p; |
|
| 122 |
} |
|
| 123 |
|
|
| 124 |
/** |
|
| 125 |
* Extent completo del raster. |
|
| 126 |
* @return Extent |
|
| 127 |
*/ |
|
| 128 |
abstract public Extent getExtent(); |
|
| 129 |
|
|
| 130 |
/** |
|
| 131 |
* Este es el extent sobre el que se ajusta una petici?n para que esta no |
|
| 132 |
* exceda el extent m?ximo del raster. Para un raster sin rotar ser? igual al |
|
| 133 |
* extent pero para un raster rotado ser? igual al extent del raster como si |
|
| 134 |
* no tuviera rotaci?n. Esto ha de ser as? ya que la rotaci?n solo se hace |
|
| 135 |
* sobre la vista y las peticiones han de hacerse en coordenadas de la imagen |
|
| 136 |
* sin shearing aplicado. |
|
| 137 |
* @return Extent |
|
| 138 |
*/ |
|
| 139 |
abstract public Extent getExtentWithoutRot(); |
|
| 140 |
|
|
| 141 |
abstract public GeoInfo load(); |
|
| 142 |
|
|
| 143 |
abstract public void close(); |
|
| 144 |
|
|
| 145 |
/** |
|
| 146 |
* Filtra espacios en blanco. Deja solo uno por |
|
| 147 |
*/ |
|
| 148 |
public static String filterWS(String buf) {
|
|
| 149 |
boolean lastCharWhite = false; |
|
| 150 |
String str = ""; |
|
| 151 |
buf = buf.trim(); |
|
| 152 |
|
|
| 153 |
for (int i = 0; i < buf.length(); i++) {
|
|
| 154 |
char c = buf.charAt(i); |
|
| 155 |
|
|
| 156 |
if (Character.isWhitespace(c)) {
|
|
| 157 |
if (lastCharWhite) {
|
|
| 158 |
continue; |
|
| 159 |
} |
|
| 160 |
lastCharWhite = true; |
|
| 161 |
c = ' '; |
|
| 162 |
} else {
|
|
| 163 |
lastCharWhite = false; |
|
| 164 |
} |
|
| 165 |
str += c; |
|
| 166 |
} |
|
| 167 |
|
|
| 168 |
return str; |
|
| 169 |
} |
|
| 170 |
|
|
| 171 |
protected long getTime() {
|
|
| 172 |
return (new Date()).getTime(); |
|
| 173 |
} |
|
| 174 |
|
|
| 175 |
/* |
|
| 176 |
* (non-Javadoc) |
|
| 177 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getWktProjection() |
|
| 178 |
*/ |
|
| 179 |
public String getWktProjection() {
|
|
| 180 |
return null; |
|
| 181 |
} |
|
| 182 |
|
|
| 183 |
/* |
|
| 184 |
* (non-Javadoc) |
|
| 185 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#setAffineTransform(java.awt.geom.AffineTransform) |
|
| 186 |
*/ |
|
| 187 |
public void setAffineTransform(AffineTransform t) {
|
|
| 188 |
externalTransformation = (AffineTransform) t.clone(); |
|
| 189 |
} |
|
| 190 |
|
|
| 191 |
/* |
|
| 192 |
* (non-Javadoc) |
|
| 193 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getAffineTransform() |
|
| 194 |
*/ |
|
| 195 |
public AffineTransform getAffineTransform() {
|
|
| 196 |
return externalTransformation; |
|
| 197 |
} |
|
| 198 |
|
|
| 199 |
/** |
|
| 200 |
* Elimina la matriz de transformaci?n asociada al raster y que se tiene en |
|
| 201 |
* cuenta para el setView. Este reseteo tendr? en cuenta que si el raster |
|
| 202 |
* tiene asociado un rmf esta transformaci?n no ser? eliminada sino que se |
|
| 203 |
* asignar? la correspondiente al rmf existente. |
|
| 204 |
* @return devuelve true si tiene fichero rmf asociado y false si no lo tiene. |
|
| 205 |
*/ |
|
| 206 |
public void resetAffineTransform() {
|
|
| 207 |
externalTransformation.setToIdentity(); |
|
| 208 |
} |
|
| 209 |
|
|
| 210 |
/* |
|
| 211 |
* (non-Javadoc) |
|
| 212 |
* @see org.gvsig.fmap.dal.coverage.dataset.RasterDataSet#getOwnAffineTransform() |
|
| 213 |
*/ |
|
| 214 |
public AffineTransform getOwnAffineTransform() {
|
|
| 215 |
return ownTransformation; |
|
| 216 |
} |
|
| 217 |
} |
|
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/store/DefaultMosaicRasterStore.java | ||
|---|---|---|
| 80 | 80 |
private Statistics stats = null; |
| 81 | 81 |
private BandListImpl bandList = null; |
| 82 | 82 |
private boolean readOnly = false; |
| 83 |
|
|
| 84 | 83 |
/** |
| 85 | 84 |
* Flag que fuerza al buffer en memoria |
| 86 | 85 |
*/ |
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.io/org.gvsig.raster.io.base/src/main/java/org/gvsig/fmap/dal/coverage/dataset/io/ErmapperDriver.java | ||
|---|---|---|
| 51 | 51 |
import org.gvsig.raster.impl.process.RasterTask; |
| 52 | 52 |
import org.gvsig.raster.impl.process.RasterTaskQueue; |
| 53 | 53 |
import org.gvsig.raster.impl.provider.DefaultRasterProvider; |
| 54 |
import org.gvsig.raster.impl.provider.RasterProvider; |
|
| 54 | 55 |
import org.gvsig.raster.impl.store.AbstractRasterStoreParameters; |
| 55 |
import org.gvsig.raster.impl.store.GeoInfo; |
|
| 56 | 56 |
import org.gvsig.raster.impl.store.properties.DatasetColorInterpretation; |
| 57 | 57 |
import org.gvsig.raster.impl.store.properties.DatasetTransparency; |
| 58 | 58 |
import org.gvsig.tools.ToolsLocator; |
| ... | ... | |
| 184 | 184 |
* Carga un ECW. |
| 185 | 185 |
* @param fname |
| 186 | 186 |
*/ |
| 187 |
public GeoInfo load() {
|
|
| 187 |
public RasterProvider load() {
|
|
| 188 | 188 |
ownTransformation = new AffineTransform(file.cellIncrementX, 0, 0, file.cellIncrementY, file.originX, file.originY); |
| 189 | 189 |
externalTransformation = (AffineTransform) ownTransformation.clone(); |
| 190 | 190 |
return this; |
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.io/org.gvsig.raster.io.base/src/main/java/org/gvsig/fmap/dal/coverage/dataset/io/MrSidDriver.java | ||
|---|---|---|
| 50 | 50 |
import org.gvsig.raster.impl.process.RasterTask; |
| 51 | 51 |
import org.gvsig.raster.impl.process.RasterTaskQueue; |
| 52 | 52 |
import org.gvsig.raster.impl.provider.DefaultRasterProvider; |
| 53 |
import org.gvsig.raster.impl.provider.RasterProvider; |
|
| 53 | 54 |
import org.gvsig.raster.impl.store.AbstractRasterStoreParameters; |
| 54 |
import org.gvsig.raster.impl.store.GeoInfo; |
|
| 55 | 55 |
import org.gvsig.raster.impl.store.properties.DatasetColorInterpretation; |
| 56 | 56 |
import org.gvsig.raster.impl.store.properties.DatasetTransparency; |
| 57 | 57 |
import org.gvsig.tools.ToolsLocator; |
| ... | ... | |
| 155 | 155 |
/** |
| 156 | 156 |
* Obtenemos o calculamos el extent de la imagen. |
| 157 | 157 |
*/ |
| 158 |
public GeoInfo load() {
|
|
| 158 |
public RasterProvider load() {
|
|
| 159 | 159 |
ownTransformation = file.getOwnTransformation(); |
| 160 | 160 |
externalTransformation = (AffineTransform) ownTransformation.clone(); |
| 161 | 161 |
return this; |
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.io/org.gvsig.raster.io.base/src/main/java/org/gvsig/fmap/dal/coverage/dataset/io/GdalDriver.java | ||
|---|---|---|
| 51 | 51 |
import org.gvsig.metadata.MetadataLocator; |
| 52 | 52 |
import org.gvsig.raster.impl.datastruct.ExtentImpl; |
| 53 | 53 |
import org.gvsig.raster.impl.provider.DefaultRasterProvider; |
| 54 |
import org.gvsig.raster.impl.provider.RasterProvider; |
|
| 54 | 55 |
import org.gvsig.raster.impl.store.AbstractRasterStoreParameters; |
| 55 |
import org.gvsig.raster.impl.store.GeoInfo; |
|
| 56 | 56 |
import org.gvsig.raster.impl.store.properties.DatasetColorInterpretation; |
| 57 | 57 |
import org.gvsig.raster.impl.store.properties.DatasetMetadata; |
| 58 | 58 |
import org.gvsig.raster.impl.store.properties.DatasetTransparency; |
| ... | ... | |
| 256 | 256 |
/** |
| 257 | 257 |
* Obtenemos o calculamos el extent de la imagen. |
| 258 | 258 |
*/ |
| 259 |
public GeoInfo load() {
|
|
| 259 |
public RasterProvider load() {
|
|
| 260 | 260 |
return this; |
| 261 | 261 |
} |
| 262 | 262 |
|
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.io/org.gvsig.raster.io.base/src/main/java/org/gvsig/fmap/dal/coverage/dataset/io/MemoryRasterDriver.java | ||
|---|---|---|
| 39 | 39 |
import org.gvsig.metadata.MetadataLocator; |
| 40 | 40 |
import org.gvsig.raster.impl.datastruct.ExtentImpl; |
| 41 | 41 |
import org.gvsig.raster.impl.provider.DefaultRasterProvider; |
| 42 |
import org.gvsig.raster.impl.store.GeoInfo;
|
|
| 42 |
import org.gvsig.raster.impl.provider.RasterProvider;
|
|
| 43 | 43 |
import org.gvsig.raster.impl.store.AbstractRasterStoreParameters; |
| 44 | 44 |
import org.gvsig.raster.impl.store.properties.DatasetTransparency; |
| 45 | 45 |
import org.gvsig.tools.ToolsLocator; |
| ... | ... | |
| 116 | 116 |
* (non-Javadoc) |
| 117 | 117 |
* @see org.gvsig.raster.dataset.GeoInfo#load() |
| 118 | 118 |
*/ |
| 119 |
public GeoInfo load() {
|
|
| 119 |
public RasterProvider load() {
|
|
| 120 | 120 |
return this; |
| 121 | 121 |
} |
| 122 | 122 |
|
| org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.fmap/src/main/java/org/gvsig/raster/fmap/layers/DefaultFLyrRaster.java | ||
|---|---|---|
| 152 | 152 |
private boolean firstLoad = false; |
| 153 | 153 |
private boolean removeRasterFlag = true; |
| 154 | 154 |
protected RasterDataStore dataStore = null; |
| 155 |
protected RasterStoreParameters params = null; |
|
| 156 | 155 |
protected Render render = null; |
| 157 | 156 |
private int posX = 0; |
| 158 | 157 |
private int posY = 0; |
| ... | ... | |
| 163 | 162 |
private int b = 0; |
| 164 | 163 |
private LayerChangeSupport layerChangeSupport = new LayerChangeSupport(); |
| 165 | 164 |
private FLyrState state = new FLyrState(); |
| 166 |
private ArrayList filterArguments = null; |
|
| 167 | 165 |
protected ILegend lastLegend = null; |
| 168 | 166 |
protected ColorTable loadedFromProject = null; |
| 169 | 167 |
private ArrayList<ROI> rois = null; |
| ... | ... | |
| 204 | 202 |
* @throws RasterNotLoadException |
| 205 | 203 |
* @throws LoadLayerException |
| 206 | 204 |
*/ |
| 205 |
@SuppressWarnings("deprecation")
|
|
| 207 | 206 |
public static DefaultFLyrRaster createLayer(String layerName, File file) throws LoadLayerException {
|
| 208 | 207 |
ProviderServices provServ = RasterLocator.getManager().getProviderServices(); |
| 209 | 208 |
RasterStoreParameters storeParameters = provServ.createParameters(file.getName()); |
| ... | ... | |
| 235 | 234 |
super.setName(name); |
| 236 | 235 |
|
| 237 | 236 |
//Si la capa tiene nombre acivamos el estado awake |
| 238 |
if(params != null && name != null)
|
|
| 237 |
if(name != null) |
|
| 239 | 238 |
try {
|
| 240 | 239 |
if(isClosed()) |
| 241 | 240 |
enableAwake(); |
| ... | ... | |
| 283 | 282 |
|
| 284 | 283 |
String fName = null; |
| 285 | 284 |
int test = -1; |
| 285 |
RasterStoreParameters params = (RasterStoreParameters)getDataStore().getParameters(); |
|
| 286 | 286 |
if (params != null) {
|
| 287 | 287 |
fName = params.getFileName(); |
| 288 | 288 |
test = fName.indexOf("ecwp:");
|
| ... | ... | |
| 532 | 532 |
|
| 533 | 533 |
strategy = new RasterDrawStrategy(getMapContext(), this); |
| 534 | 534 |
strategy.stackStrategy(); |
| 535 |
HashMap tStr = strategy.getStrategy(); |
|
| 535 |
HashMap<DefaultFLyrRaster, Boolean> tStr = strategy.getStrategy();
|
|
| 536 | 536 |
if (tStr != null && |
| 537 | 537 |
tStr.get(this) != null && |
| 538 | 538 |
((Boolean) (tStr.get(this))).booleanValue() == false) {
|
| ... | ... | |
| 628 | 628 |
} |
| 629 | 629 |
} |
| 630 | 630 |
|
| 631 |
@SuppressWarnings("deprecation")
|
|
| 631 | 632 |
private void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel) throws RasterDriverException, InvalidSetViewException, InterruptedException {
|
| 632 | 633 |
Envelope adjustedExtent = vp.getAdjustedExtent(); |
| 633 | 634 |
if (adjustedExtent == null) |
| ... | ... | |
| 747 | 748 |
|
| 748 | 749 |
String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 749 | 750 |
|
| 750 |
ArrayList attr = getAttributes(); |
|
| 751 |
ArrayList<Object> attr = getAttributes();
|
|
| 751 | 752 |
data += " <raster\n"; |
| 752 | 753 |
data += " File=\"" + getFile() + "\"\n"; |
| 753 | 754 |
for (int i = 0; i < attr.size(); i++) {
|
| ... | ... | |
| 1544 | 1545 |
* @return Fichero. |
| 1545 | 1546 |
*/ |
| 1546 | 1547 |
public File getFile() {
|
| 1547 |
return params.getFile();
|
|
| 1548 |
return ((RasterStoreParameters)getDataStore().getParameters()).getFile();
|
|
| 1548 | 1549 |
} |
| 1549 | 1550 |
|
| 1550 | 1551 |
/** |
| ... | ... | |
| 1758 | 1759 |
* como que han sido modificadas para que se vuelvan a leer. |
| 1759 | 1760 |
*/ |
| 1760 | 1761 |
if(getMapContext() != null) {
|
| 1761 |
ArrayList listLayers = new ArrayList();
|
|
| 1762 |
ArrayList<FLayer> listLayers = new ArrayList<FLayer>();
|
|
| 1762 | 1763 |
listLayers = RasterDrawStrategy.getLayerList(getMapContext().getLayers(), listLayers); |
| 1763 | 1764 |
for (int i = 0; i < listLayers.size(); i++) |
| 1764 | 1765 |
if(listLayers.get(i) instanceof DefaultFLyrRaster) |
| ... | ... | |
| 2003 | 2004 |
public boolean isStopped() {return state.isStopped();}
|
| 2004 | 2005 |
|
| 2005 | 2006 |
|
| 2007 |
@SuppressWarnings("unchecked")
|
|
| 2006 | 2008 |
public Set getMetadataChildren() {
|
| 2007 |
// TODO Auto-generated method stub |
|
| 2008 | 2009 |
return null; |
| 2009 | 2010 |
} |
| 2010 | 2011 |
|
| 2011 | 2012 |
public Object getMetadataID() {
|
| 2012 |
// TODO: create a more correct implementation with a real unique ID, |
|
| 2013 |
// maybe extracted from the raster driver. |
|
| 2014 | 2013 |
return getName(); |
| 2015 | 2014 |
} |
| 2016 | 2015 |
|
| 2017 | 2016 |
public String getMetadataName() {
|
| 2018 |
// TODO Auto-generated method stub |
|
| 2019 | 2017 |
return null; |
| 2020 | 2018 |
} |
| 2021 | 2019 |
|
| ... | ... | |
| 2038 | 2036 |
} |
| 2039 | 2037 |
} else |
| 2040 | 2038 |
this.dataStore = (RasterDataStore) dataStore; |
| 2041 |
params = (RasterStoreParameters)dataStore.getParameters(); |
|
| 2042 | 2039 |
try {
|
| 2043 | 2040 |
enableAwake(); |
| 2044 | 2041 |
} catch (NotAvailableStateException e) {
|
| ... | ... | |
| 2072 | 2069 |
this.readingData = readingData; |
| 2073 | 2070 |
} |
| 2074 | 2071 |
|
| 2072 |
@SuppressWarnings("unchecked")
|
|
| 2075 | 2073 |
public Iterator getInfo(Point p, double tolerance, Cancellable cancel) |
| 2076 | 2074 |
throws LoadLayerException, DataException {
|
| 2077 |
// TODO Auto-generated method stub |
|
| 2078 | 2075 |
return null; |
| 2079 | 2076 |
} |
| 2080 | 2077 |
|
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