Revision 30011 branches/v2_0_0_prep/libraries/libFMap_mapcontext/src/org/gvsig/fmap/mapcontext/rendering/legend/IVectorLegend.java
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*/ |
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package org.gvsig.fmap.mapcontext.rendering.legend; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import java.awt.Graphics2D; |
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import java.awt.image.BufferedImage; |
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import java.util.Map; |
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import org.cresques.cts.ICoordTrans; |
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import org.gvsig.compat.print.PrintAttributes; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.mapcontext.MapContextException; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.utils.XMLEntity;
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import org.gvsig.tools.task.Cancellable;
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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public interface IVectorLegend extends ILegend {
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public interface IVectorLegend extends ILegend, DrawingObservable {
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/** |
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* Inserts the DataSource. |
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* |
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* @param ds DataSource. |
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* @throws DataException TODO |
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* @throws FieldNotFoundException when the field is not found. |
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* @throws DriverException When the driver fails. |
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*/ |
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void setFeatureStore(FeatureStore fs) |
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throws DataException; |
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// void setFeatureStore(FeatureStore fs)
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// throws DataException;
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/** |
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* Returns the symbol to be used to represent the feature in the i-th |
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* @param i, the record index |
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* |
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* @return ISymbol. |
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* |
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* @throws DriverException |
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*/ |
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// ISymbol getSymbol(int i) throws ReadException; |
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/** |
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* @param feat IFeature. |
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* |
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* @return S?mbolo. |
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* @throws MapContextException |
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*/ |
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ISymbol getSymbolByFeature(Feature feat); |
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ISymbol getSymbolByFeature(Feature feat) throws MapContextException;
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/** |
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* Returns the type of the shape. |
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* is established by calling this method. |
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* |
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* @param s default symbol. |
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* @throws IllegalArgumentException, if the symbol isn't suitable for the |
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* layer's data type. |
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*/ |
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void setDefaultSymbol(ISymbol s) throws IllegalArgumentException;
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void setDefaultSymbol(ISymbol s); |
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/** |
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* Returns true or false depending on if the rest of values are used. |
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void useDefaultSymbol(boolean b); |
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public ZSort getZSort(); |
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// jjdc los eliminamos, y debe quedar dependiente de la implementacion y n de api |
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// public ZSort getZSort(); |
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// |
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// public void setZSort(ZSort zSort); |
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// |
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public boolean isSuitableForShapeType(int shapeType); |
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public void setZSort(ZSort zSort); |
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/** |
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* Draws ... |
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* |
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* @param image |
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* the base image to draw over |
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* @param graphics2D |
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* the {@link Graphics2D} to draw to
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* @param viewPort |
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* the ViewPort to use |
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* @param cancel |
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* the {@link Cancellable} delegate object
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* @param scale |
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* the scale of the view |
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* @param queryParameters |
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* the query parameters |
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* @param coordTrans |
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* the transformation coordinates to use for reprojection |
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* @param featureStore |
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* {@link FeatureStore} to load the data to draw from
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* @throws LegendException |
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*/ |
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void draw(BufferedImage image, Graphics2D graphics2D, ViewPort viewPort, |
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Cancellable cancel, double scale, Map queryParameters, |
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ICoordTrans coordTrans, FeatureStore featureStore) |
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throws LegendException; |
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public boolean isSuitableForShapeType(int shapeType); |
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void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
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double scale, Object object, ICoordTrans coordTrans, |
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FeatureStore featureStore, PrintAttributes properties) throws LegendException; |
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} |
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