Revision 14426 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/rendering/IVectorialIntervalLegend.java

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IVectorialIntervalLegend.java
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/**


  		




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 * Interfaz que ofrece los m?todos para clasificar la Leyenda por intervalos.


  		




  
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 * Interface that allows the methods to classify the legend through intervals.


  		




  
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 * 


  		




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 */


  		




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public interface IVectorialIntervalLegend extends IClassifiedVectorLegend {


  		




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    public ISymbol getSymbol(int recordIndex) throws ReadDriverException;


  		




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    /**


  		




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	 * Devuelve un s?mbolo a partir de una IFeature.


  		




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	 * OJO!! Cuando usamos un feature iterator de base de datos


  		




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	 * el ?nico campo que vendr? rellenado es el de fieldID.


  		




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	 * Los dem?s vendr?n a nulos para ahorra tiempo de creaci?n.


  		




  
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     * Returns a symbol starting from an IFeature.


  		




  
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	 * 


  		




  
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	 * TAKE CARE!! When we are using a feature iterator as a database


  		




  
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	 * the only field that will be filled is the fieldID.


  		




  
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	 * The rest of fields will be null to reduce the time of creation


  		




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	 *


  		




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	 * @param feat IFeature.


  		




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	 *


  		




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    public ISymbol getSymbolByFeature(IFeature feat);


  		




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	/**


  		




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	 * Devuelve el s?mbolo a partir del intervalo.


  		




  
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	 * 


  		




  
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	 * Returns the symbol starting from an interval


  		




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	 *


  		




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	 * @param key intervalo.


  		




  
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	 * @param key interval.


  		




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	 *


  		




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	 * @return s?mbolo.


  		




  
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	 * @return symbol.


  		




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	 */


  		




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    public ISymbol getSymbolByInterval(IInterval key);


  		




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    /**


  		




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	 * Devuelve si se utiliza o no el resto de valores para representarse.


  		




  
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     * Returns if the rest of values are used or not to be represented.


  		




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	 * @deprecated 18-09-07 when moving definitely to FeatureIterators


  		




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	 * @return True si se utiliza el resto de valores.


  		




  
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	 * 


  		




  
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	 * @return True if the rest of values are used.


  		




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	 */


  		




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    public void setDataSource(DataSource ds) throws FieldNotFoundException, ReadDriverException;


  		




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    /**


  		




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	 * Inserta el tipo de clasificaci?n de los intervalos.


  		




  
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     * Inserts the type of the classification of the intervals.


  		




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	 *


  		




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	 * @param tipoClasificacion Tipo de clasificaci?n.


  		




  
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	 * @param tipoClasificacion type of the classification.


  		




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	 */


  		




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    public void setIntervalType(int tipoClasificacion);


  		




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}


  		












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