Package org.gvsig.fmap.mapcontext.rendering.legend

Interface IVectorLegend

All Superinterfaces:
Cloneable, org.gvsig.tools.lang.Cloneable, DrawingObservable, ILegend, Legend, org.gvsig.tools.persistence.Persistent
All Known Subinterfaces:
IClassifiedVectorLegend, ISingleSymbolLegend, IVectorialIntervalLegend, IVectorialUniqueValueLegend
public interface IVectorLegend extends ILegend, DrawingObservable
Interface of a vectorial legend.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    draw(BufferedImage image, Graphics2D graphics2D, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore)
    Draws the FeatureStore data using this legend simbology.
    void
    draw(BufferedImage image, Graphics2D graphics2D, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore, org.gvsig.fmap.dal.feature.FeatureQuery featureQuery)
    Draws the FeatureStore data using this legend simbology.
    ISymbol
    getDefaultSymbol()
    Obtains the default symbol of the legend.
    int
    getShapeType()
    Returns the type of the shape.
    ISymbol
    getSymbolByFeature(org.gvsig.fmap.dal.feature.Feature feat)
    Returns a symbol starting from an IFeature.
    boolean
    isSuitableForShapeType(int shapeType)
     
    boolean
    isUseDefaultSymbol()
    Returns true or false depending on if the rest of values are used.
    void
    print(Graphics2D g, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore, org.gvsig.compat.print.PrintAttributes properties)
     
    void
    print(Graphics2D g, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore, org.gvsig.fmap.dal.feature.FeatureQuery featureQuery, org.gvsig.compat.print.PrintAttributes properties)
     
    void
    setDefaultSymbol(ISymbol s)
    Establishes the default symbol of a legend.
    void
    setShapeType(int shapeType)
    Defines the type of the shape.
    void
    useDefaultSymbol(boolean b)
     

    Methods inherited from interface org.gvsig.tools.lang.Cloneable

    clone

    Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.DrawingObservable

    addDrawingObserver, deleteDrawingObserver, deleteDrawingObservers

    Methods inherited from interface org.gvsig.fmap.mapcontext.rendering.legend.ILegend

    addLegendListener, cloneLegend, fireDefaultSymbolChangedEvent, getListeners, removeLegendListener

    Methods inherited from interface org.gvsig.tools.persistence.Persistent

    loadFromState, saveToState

  • Method Details

    • getDefaultSymbol

      ISymbol getDefaultSymbol()
      Obtains the default symbol of the legend.
      Specified by:
      getDefaultSymbol in interface ILegend
      Returns:
      default symbol.

    • getSymbolByFeature

      ISymbol getSymbolByFeature(org.gvsig.fmap.dal.feature.Feature feat) throws MapContextException
      Returns a symbol starting from an IFeature.
      Parameters:
      feat - IFeature.
      Returns:
      Símbolo.
      Throws:
      MapContextException

    • getShapeType

      int getShapeType()
      Returns the type of the shape.
      Returns:
      Returns the type of the shapes that the legend is ready to use.

    • setShapeType

      void setShapeType(int shapeType)
      Defines the type of the shape.
      Parameters:
      shapeType - type of the shape.

    • setDefaultSymbol

      void setDefaultSymbol(ISymbol s)
      Establishes the default symbol of a legend. In a SingleSymbolLegend the symbol is established by calling this method.
      Parameters:
      s - default symbol.

    • isUseDefaultSymbol

      boolean isUseDefaultSymbol()
      Returns true or false depending on if the rest of values are used.
      Returns:
      True if the rest of values are used.

    • useDefaultSymbol

      void useDefaultSymbol(boolean b)

    • isSuitableForShapeType

      boolean isSuitableForShapeType(int shapeType)

    • draw

      void draw(BufferedImage image, Graphics2D graphics2D, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore) throws LegendException
      Draws the FeatureStore data using this legend simbology.
      Parameters:
      image - the base image to draw over
      graphics2D - the Graphics2D to draw to
      viewPort - the ViewPort to use
      cancel - the Cancellable delegate object
      scale - the scale of the view
      queryParameters - the query parameters
      coordTrans - the transformation coordinates to use for reprojection
      featureStore - FeatureStore to load the data to draw from
      Throws:
      LegendException

    • draw

      void draw(BufferedImage image, Graphics2D graphics2D, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore, org.gvsig.fmap.dal.feature.FeatureQuery featureQuery) throws LegendException
      Draws the FeatureStore data using this legend simbology.
      Parameters:
      image - the base image to draw over
      graphics2D - the Graphics2D to draw to
      viewPort - the ViewPort to use
      cancel - the Cancellable delegate object
      scale - the scale of the view
      queryParameters - the query parameters
      coordTrans - the transformation coordinates to use for reprojection
      featureStore - FeatureStore to load the data to draw from
      featureQuery - the query used to filter the features.
      Throws:
      LegendException

    • print

      void print(Graphics2D g, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore, org.gvsig.compat.print.PrintAttributes properties) throws LegendException
      Throws:
      LegendException

    • print

      void print(Graphics2D g, ViewPort viewPort, org.gvsig.tools.task.Cancellable cancel, double scale, Map queryParameters, org.gvsig.crs.projection.lib.CoordinateTransformation coordTrans, org.gvsig.fmap.dal.feature.FeatureStore featureStore, org.gvsig.fmap.dal.feature.FeatureQuery featureQuery, org.gvsig.compat.print.PrintAttributes properties) throws LegendException
      Throws:
      LegendException