Java Doc for DefaultMapContext.java in  » GIS » GeoTools-2.4.1 » org » geotools » map » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » GeoTools 2.4.1 » org.geotools.map   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.geotools.map.DefaultMapContext All known Subclasses:   org.geotools.map.GraphicEnhancedMapContext, DefaultMapContext public class DefaultMapContext implements MapContext(Code) The default implementation of the interface author:    Andrea Aime Field Summary final public static  Logger LOGGER      The logger for the map module. protected  String abstracts      Holds value of property abstracts.  ReferencedEnvelope areaOfInterest      protected  String contactInformation      Holds value of property contactInformation.  CoordinateReferenceSystem crs      protected  String[] keywords      Holds value of property keywords.  List layerList      protected  MapLayerListener layerListener      protected  javax.swing.event.EventListenerList listenerList      Utility field used by event firing mechanism. protected  java.beans.PropertyChangeSupport propertyChangeSupport      Utility field used by bound properties. protected  String title      Holds value of property title. Constructor Summary public   DefaultMapContext()      public   DefaultMapContext(CoordinateReferenceSystem crs)      public   DefaultMapContext(MapLayer[] layers)      public   DefaultMapContext(MapLayer[] layers, CoordinateReferenceSystem crs)      public   DefaultMapContext(MapLayer[] layers, String title, String contextAbstract, String contactInformation, String[] keywords)      public   DefaultMapContext(MapLayer[] layers, String title, String contextAbstract, String contactInformation, String[] keywords, CoordinateReferenceSystem crs)      Method Summary public  boolean addLayer(int index, MapLayer layer)      Add a new layer if not already present and trigger a LayerListEvent . Parameters:   index - DOCUMENT ME! Parameters:   layer - Then new layer that has been added. public  boolean addLayer(MapLayer layer)      Add a new layer and trigger a LayerListEvent . Parameters:   layer - Then new layer that has been added. public  void addLayer(FeatureSource featureSource, Style style)      Add a new layer and trigger a LayerListEvent . public  void addLayer(CollectionSource source, Style style)      public  void addLayer(GridCoverage gc, Style style)      Add a new layer and trigger a LayerListEvent . public  void addLayer(AbstractGridCoverage2DReader reader, Style style)      Add a new layer and trigger a LayerListEvent . public  void addLayer(FeatureCollection collection, Style style)      Add a new layer and trigger a LayerListEvent . public  void addLayer(Collection collection, Style style)      public  int addLayers(MapLayer[] layers)      Add an array of new layers and trigger a LayerListEvent . Parameters:   layers - The new layers that are to be added. public synchronized  void addMapBoundsListener(org.geotools.map.event.MapBoundsListener listener)      Registers MapBoundsListener to receive events. public synchronized  void addMapLayerListListener(org.geotools.map.event.MapLayerListListener listener)      Registers MapLayerListListener to receive events. public synchronized  void addPropertyChangeListener(java.beans.PropertyChangeListener listener)      Registers PropertyChangeListener to receive events. public  void clearLayerList()      public  String getAbstract()      Getter for property abstracts. public  ReferencedEnvelope getAreaOfInterest()      Gets the current area of interest. public  String getContactInformation()      Getter for property contactInformation. public  CoordinateReferenceSystem getCoordinateReferenceSystem()      Get the current coordinate system. public  String[] getKeywords()      Getter for property keywords. public  MapLayer getLayer(int index)      Return the requested layer. Parameters:   index - index of layer to return. public  ReferencedEnvelope getLayerBounds()      Get the bounding box of all the layers in this MapContext. public  int getLayerCount()      public  MapLayer[] getLayers()      Return this model's list of layers. public  String getTitle()      Getter for property title. public  int indexOf(MapLayer layer)      public  Iterator iterator()      Returns an iterator over the layers in this context in proper sequence. public  void moveLayer(int sourcePosition, int destPosition)      public  boolean removeLayer(MapLayer layer)      Remove a layer and trigger a LayerListEvent . Parameters:   layer - Then new layer that has been removed. public  MapLayer removeLayer(int index)      public  void removeLayers(MapLayer[] layers)      Remove an array of layers and trigger a LayerListEvent . public synchronized  void removeMapBoundsListener(org.geotools.map.event.MapBoundsListener listener)      Removes MapBoundsListener from the list of listeners. public synchronized  void removeMapLayerListListener(org.geotools.map.event.MapLayerListListener listener)      Removes MapLayerListListener from the list of listeners. public synchronized  void removePropertyChangeListener(java.beans.PropertyChangeListener listener)      Removes PropertyChangeListener from the list of listeners. public  void setAbstract(String abstractValue)      Setter for property abstracts. public  void setAreaOfInterest(Envelope areaOfInterest, CoordinateReferenceSystem coordinateReferenceSystem)      Set a new area of interest and trigger a BoundingBoxEvent . public  void setAreaOfInterest(Envelope areaOfInterest)      Set a new area of interest and trigger an BoundingBoxEvent . public  void setAreaOfInterest(ReferencedEnvelope areaOfInterest)      Set a new area of interest and trigger an BoundingBoxEvent . public  void setContactInformation(String contactInformation)      Setter for property contactInformation. public  void setCoordinateReferenceSystem(CoordinateReferenceSystem crs)      public  void setKeywords(String[] keywords)      Setter for property keywords. public  void setTitle(String title)      Setter for property title. public  void transform(AffineTransform transform)      Transform the coordinates according to the provided transform. Field Detail LOGGER final public static Logger LOGGER(Code) The logger for the map module. abstracts protected String abstracts(Code) Holds value of property abstracts. areaOfInterest ReferencedEnvelope areaOfInterest(Code) contactInformation protected String contactInformation(Code) Holds value of property contactInformation. crs CoordinateReferenceSystem crs(Code) keywords protected String[] keywords(Code) Holds value of property keywords. layerList List layerList(Code) layerListener protected MapLayerListener layerListener(Code) listenerList protected javax.swing.event.EventListenerList listenerList(Code) Utility field used by event firing mechanism. propertyChangeSupport protected java.beans.PropertyChangeSupport propertyChangeSupport(Code) Utility field used by bound properties. title protected String title(Code) Holds value of property title. Constructor Detail DefaultMapContext public DefaultMapContext()(Code) Creates a default empty map context DefaultMapContext public DefaultMapContext(CoordinateReferenceSystem crs)(Code) Creates a default empty map context DefaultMapContext public DefaultMapContext(MapLayer[] layers)(Code) Creates a map context with the provided layers and title Parameters:   layers - DOCUMENT ME! DefaultMapContext public DefaultMapContext(MapLayer[] layers, CoordinateReferenceSystem crs)(Code) Creates a map context with the provided layers and title Parameters:   layers - DOCUMENT ME! DefaultMapContext public DefaultMapContext(MapLayer[] layers, String title, String contextAbstract, String contactInformation, String[] keywords)(Code) Creates a map context Parameters:   layers - DOCUMENT ME! Parameters:   title - DOCUMENT ME! Parameters:   contextAbstract - DOCUMENT ME! Parameters:   contactInformation - DOCUMENT ME! Parameters:   keywords - DOCUMENT ME! DefaultMapContext public DefaultMapContext(MapLayer[] layers, String title, String contextAbstract, String contactInformation, String[] keywords, CoordinateReferenceSystem crs)(Code) Creates a map context Parameters:   layers - DOCUMENT ME! Parameters:   title - DOCUMENT ME! Parameters:   contextAbstract - DOCUMENT ME! Parameters:   contactInformation - DOCUMENT ME! Parameters:   keywords - DOCUMENT ME! Method Detail addLayer public boolean addLayer(int index, MapLayer layer)(Code) Add a new layer if not already present and trigger a LayerListEvent . Parameters:   index - DOCUMENT ME! Parameters:   layer - Then new layer that has been added. DOCUMENT ME! addLayer public boolean addLayer(MapLayer layer)(Code) Add a new layer and trigger a LayerListEvent . Parameters:   layer - Then new layer that has been added. DOCUMENT ME! addLayer public void addLayer(FeatureSource featureSource, Style style)(Code) Add a new layer and trigger a LayerListEvent . Parameters:   featureSource - Then new layer that has been added. Parameters:   style - DOCUMENT ME! addLayer public void addLayer(CollectionSource source, Style style)(Code) addLayer public void addLayer(GridCoverage gc, Style style)(Code) Add a new layer and trigger a LayerListEvent . Parameters:   gc - Then new layer that has been added. Parameters:   style - DOCUMENT ME! addLayer public void addLayer(AbstractGridCoverage2DReader reader, Style style)(Code) Add a new layer and trigger a LayerListEvent . Parameters:   reader - a reader with the new layer to be added. Parameters:   style - DOCUMENT ME! addLayer public void addLayer(FeatureCollection collection, Style style)(Code) Add a new layer and trigger a LayerListEvent . Parameters:   collection - Then new layer that has been added. Parameters:   style - DOCUMENT ME! addLayer public void addLayer(Collection collection, Style style)(Code) addLayers public int addLayers(MapLayer[] layers)(Code) Add an array of new layers and trigger a LayerListEvent . Parameters:   layers - The new layers that are to be added. DOCUMENT ME! addMapBoundsListener public synchronized void addMapBoundsListener(org.geotools.map.event.MapBoundsListener listener)(Code) Registers MapBoundsListener to receive events. Parameters:   listener - The listener to register. addMapLayerListListener public synchronized void addMapLayerListListener(org.geotools.map.event.MapLayerListListener listener)(Code) Registers MapLayerListListener to receive events. Parameters:   listener - The listener to register. addPropertyChangeListener public synchronized void addPropertyChangeListener(java.beans.PropertyChangeListener listener)(Code) Registers PropertyChangeListener to receive events. Parameters:   listener - The listener to register. clearLayerList public void clearLayerList()(Code) DOCUMENT ME! getAbstract public String getAbstract()(Code) Getter for property abstracts. Value of property abstracts. getAreaOfInterest public ReferencedEnvelope getAreaOfInterest()(Code) Gets the current area of interest. If no area of interest is the, the default is to fall back on the layer bounds Current area of interest getContactInformation public String getContactInformation()(Code) Getter for property contactInformation. Value of property contactInformation. getCoordinateReferenceSystem public CoordinateReferenceSystem getCoordinateReferenceSystem()(Code) Get the current coordinate system. the coordinate system of this box. getKeywords public String[] getKeywords()(Code) Getter for property keywords. Value of property keywords. getLayer public MapLayer getLayer(int index) throws IndexOutOfBoundsException(Code) Return the requested layer. Parameters:   index - index of layer to return. the layer at the specified position throws:   IndexOutOfBoundsException - if the index is out of range getLayerBounds public ReferencedEnvelope getLayerBounds() throws IOException(Code) Get the bounding box of all the layers in this MapContext. If all the layers cannot determine the bounding box in the speed required for each layer, then null is returned. The bounds will be expressed in the MapContext coordinate system. The bounding box of the features or null if unknown and tooexpensive for the method to calculate. TODO: when coordinatesystem information will be added reproject the bounds accordingto the current coordinate system throws:   IOException - DOCUMENT ME! getLayerCount public int getLayerCount()(Code) Returns the number of layers in this map context the number of layers in this map context getLayers public MapLayer[] getLayers()(Code) Return this model's list of layers. If no layers are present, then an empty array is returned. This model's list of layers. getTitle public String getTitle()(Code) Getter for property title. Value of property title. indexOf public int indexOf(MapLayer layer)(Code) See Also:   org.geotools.map.MapContext.indexOf(org.geotools.map.MapLayer) iterator public Iterator iterator()(Code) Returns an iterator over the layers in this context in proper sequence. an iterator over the layers in this context in proper sequence. moveLayer public void moveLayer(int sourcePosition, int destPosition)(Code) DOCUMENT ME! Parameters:   sourcePosition - DOCUMENT ME! Parameters:   destPosition - DOCUMENT ME! throws:   IndexOutOfBoundsException - DOCUMENT ME! removeLayer public boolean removeLayer(MapLayer layer)(Code) Remove a layer and trigger a LayerListEvent . Parameters:   layer - Then new layer that has been removed. DOCUMENT ME! removeLayer public MapLayer removeLayer(int index)(Code) DOCUMENT ME! Parameters:   index - DOCUMENT ME! DOCUMENT ME! removeLayers public void removeLayers(MapLayer[] layers)(Code) Remove an array of layers and trigger a LayerListEvent . Parameters:   layers - The layers that are to be removed. removeMapBoundsListener public synchronized void removeMapBoundsListener(org.geotools.map.event.MapBoundsListener listener)(Code) Removes MapBoundsListener from the list of listeners. Parameters:   listener - The listener to remove. removeMapLayerListListener public synchronized void removeMapLayerListListener(org.geotools.map.event.MapLayerListListener listener)(Code) Removes MapLayerListListener from the list of listeners. Parameters:   listener - The listener to remove. removePropertyChangeListener public synchronized void removePropertyChangeListener(java.beans.PropertyChangeListener listener)(Code) Removes PropertyChangeListener from the list of listeners. Parameters:   listener - The listener to remove. setAbstract public void setAbstract(String abstractValue)(Code) Setter for property abstracts. Parameters:   abstractValue - New value of property abstracts. throws:   NullPointerException - DOCUMENT ME! setAreaOfInterest public void setAreaOfInterest(Envelope areaOfInterest, CoordinateReferenceSystem coordinateReferenceSystem) throws IllegalArgumentException(Code) Set a new area of interest and trigger a BoundingBoxEvent . Parameters:   areaOfInterest - The new areaOfInterest. Parameters:   coordinateReferenceSystem - The coordinate system being using by this model. throws:   IllegalArgumentException - if an argument is null. setAreaOfInterest public void setAreaOfInterest(Envelope areaOfInterest)(Code) Set a new area of interest and trigger an BoundingBoxEvent . Parameters:   areaOfInterest - The new area of interest. throws:   IllegalArgumentException - if an argument is null. setAreaOfInterest public void setAreaOfInterest(ReferencedEnvelope areaOfInterest)(Code) Set a new area of interest and trigger an BoundingBoxEvent . Parameters:   areaOfInterest - The new area of interest. throws:   NullPointerException - DOCUMENT ME! setContactInformation public void setContactInformation(String contactInformation)(Code) Setter for property contactInformation. Parameters:   contactInformation - New value of property contactInformation. throws:   NullPointerException - DOCUMENT ME! setCoordinateReferenceSystem public void setCoordinateReferenceSystem(CoordinateReferenceSystem crs) throws TransformException, FactoryException(Code) throws:   FactoryException - throws:   TransformException - setKeywords public void setKeywords(String[] keywords)(Code) Setter for property keywords. Parameters:   keywords - New value of property keywords. throws:   NullPointerException - DOCUMENT ME! setTitle public void setTitle(String title)(Code) Setter for property title. Parameters:   title - New value of property title. throws:   NullPointerException - DOCUMENT ME! transform public void transform(AffineTransform transform)(Code) Transform the coordinates according to the provided transform. Useful for zooming and panning processes. Parameters:   transform - The transform to change area of interest. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)