Revision 6508

View differences:

org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.raster.tilecache/org.gvsig.raster.tilecache.app/org.gvsig.raster.tilecache.app.mainplugin/src/main/java/org/gvsig/raster/tilecache/app/mainplugin/AddTestRasterLayerExtension.java
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import org.gvsig.raster.lib.buffer.api.Buffer;
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferException;
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import org.gvsig.raster.tilecache.provider.TileCacheStoreProvider;
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import org.gvsig.tools.dispose.DisposeUtils;
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import org.gvsig.tools.dynobject.DynObject;
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/**


  		




  ......




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        final MapContextManager mapContextManager = MapContextLocator.getMapContextManager();


  		




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        FLayer layer = null;


  		




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        DataManager dataManager = DALLocator.getDataManager();


  		




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//        DataStore dataStore = openFileCached(new File("/home/paco/data/cartography/raster/ecw/valencia_1980_tif.tif"));


  		




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        DataStore dataStore = openFileCached(new File("/home/paco/data/Testdata/raster/JPG/relieve_andalucia.png"));


  		




  
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        DataStore dataStore = null;


  		




  
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        try {


  		




  
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//        dataStore = openFileCached(new File("/home/paco/data/cartography/raster/ecw/valencia_1980_tif.tif"));


  		




  
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        dataStore = openFileCached(new File("/home/paco/data/Testdata/raster/JPG/relieve_andalucia.png"));


  		




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        String layerName = dataStore.getName();


  		




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        try {


  		




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            layer = mapContextManager.createLayer(layerName, dataStore);


  		




  ......




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        mapContext.getLayers().add(layer);


  		




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        mapContext.callLegendChanged();


  		




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        document.setModified(true);


  		




  
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        } finally {


  		




  
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            if (dataStore!=null){


  		




  
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                DisposeUtils.dispose(dataStore);


  		




  
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                dataStore = null;


  		




  
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            }


  		




  
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            if (layer!=null){


  		




  
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                DisposeUtils.dispose(layer);


  		




  
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                layer = null;


  		




  
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            }


  		




  
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        }


  		




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    }


  		




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    @Override


  		




  ......




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    private RasterStore openFileCached(File file){


  		




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        DataManagerProviderServices manager = DALSPILocator.getDataManagerProviderServices();


  		




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//        DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("GTiff");


  		




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        DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("JIMI");


  		




  
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        DataStoreProviderFactory providerFactory = manager.getStoreProviderFactory("PNG");


  		




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        DynObject params = providerFactory.createParameters();


  		




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        if (params.getDynClass().getDynField("file") != null) {


  		




  ......




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        RasterStore store = null;


  		




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        try {


  		




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//            store = (RasterStore) manager.openStore("GTiff", params);


  		




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            store = (RasterStore) manager.openStore("JIMI", params);


  		




  
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            store = (RasterStore) manager.openStore("PNG", params);


  		




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        } catch (ValidateDataParametersException | InitializeException | ProviderNotRegisteredException e) {


  		




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            logger.info("**** error opening store *****", e);


  		




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        }


  		












  

    
      org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.fmap.dal.file.jimi/src/main/resources/org/gvsig/fmap/dal/file/jimi/JimiMetadata.xml
    
  





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  <version>1.0.0</version>


  		




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  <classes>


  		




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    <class name="JIMI" namespace="Metadata">


  		




  
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    <class name="PNG" namespace="Metadata">


  		




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      <extends>


  		




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      	<class namespace="Metadata" name="SpatialProvider"/>


  		




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      </extends>


  		




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      <description>Metadata of a JIMI store</description>


  		




  
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      <description>Metadata of a PNG store</description>


  		




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      <fields>


  		




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      </fields>


  		




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    </class>


  		












  

    
      org.gvsig.raster/branches/org.gvsig.raster.2.4/org.gvsig.raster/org.gvsig.fmap.dal.file.jimi/src/main/java/org/gvsig/fmap/dal/file/jimi/JimiRasterStoreProvider.java
    
  





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import java.io.File;


  		




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import java.util.ArrayList;


  		




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import java.util.Hashtable;


  		




  
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import java.util.LinkedHashMap;


  		




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import java.util.List;


  		




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import java.util.Map;


  		




  
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import java.util.Set;


  		




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import org.apache.commons.io.FileUtils;


  		




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import org.apache.commons.io.FilenameUtils;


  		




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import org.cresques.cts.IProjection;


  		




  
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import org.gvsig.fmap.dal.DALLocator;


  		




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import org.gvsig.fmap.dal.DataManager;


  		




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import org.gvsig.fmap.dal.DataServerExplorer;


  		




  ......




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import org.gvsig.tools.locator.LocatorException;


  		




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import org.gvsig.tools.task.SimpleTaskStatus;


  		




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import org.gvsig.tools.task.TaskStatusManager;


  		




  
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import org.slf4j.Logger;


  		




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import org.slf4j.LoggerFactory;


  		




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  ......




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    private static final Logger logger =


  		




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        LoggerFactory.getLogger(JimiRasterStoreProvider.class);


  		




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    public static String NAME = "JIMI";


  		




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    public static String DESCRIPTION = "JIMI file";


  		




  
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    public static String NAME = "PNG";


  		




  
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    public static String DESCRIPTION = "PNG file";


  		




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    public static final String METADATA_DEFINITION_NAME = NAME;


  		




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    private ResourceProvider resource;


  		




  ......




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    @Override


  		




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    public BandInfo getBandInfo(int band) {


  		




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        return null;


  		




  
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        BufferManager bufferManager = BufferLocator.getBufferManager();


  		




  
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        String description;


  		




  
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        try {


  		




  
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            description = resource.getName()+ "- band "+band;


  		




  
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        } catch (AccessResourceException e) {


  		




  
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            description = "band "+band;


  		




  
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        }


  		




  
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        Map<Object, Object> values = new LinkedHashMap<Object, Object>();


  		




  
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        values.put("X size", image.columns);


  		




  
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        values.put("Y size", image.rows);


  		




  
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        values.put("NoData value", null);


  		




  
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        return bufferManager.createBandInfo(band, String.valueOf(band),


  		




  
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            description,


  		




  
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            image.dataType,


  		




  
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            new ArrayList<Map.Entry<Object, Object>>(values.entrySet()));


  		




  
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    }


  		




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    @Override


  		












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