Revision 37298 branches/v2_0_0_prep/libraries/libFMap_mapcontext/src/org/gvsig/fmap/mapcontext/events/ExtentEvent.java
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.timesupport.Time; |
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/** |
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* <p>Event produced when the adjusted extent of the view port has changed.</p> |
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* <p>Event produced when the adjusted extent or the time |
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* of the view port have changed.</p> |
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* <p> |
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* TODO: This class has to be renamed to ViewPortEvent. |
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* </p> |
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* |
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* @author Vicente Caballero Navarro |
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*/ |
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* <p>Reference to the new adjusted extent.</p> |
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*/ |
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private Envelope newExtent; |
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/** |
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* <p>Reference to the new time.</p> |
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*/ |
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private Time newTime; |
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/** |
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* <p>Identifier of this kind of event.</p> |
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*/ |
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private static final int EXTENT_EVENT = 0; |
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private static final int TIME_EVENT = 1; |
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/** |
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* <p>Returns a new extent event.</p> |
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* @param c the new adjusted extent |
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* |
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* @return a new extent event |
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* @deprecated |
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* use the constructor |
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*/ |
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public static ExtentEvent createExtentEvent(Envelope r){
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return new ExtentEvent(r, EXTENT_EVENT); |
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setEventType(eventType); |
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newExtent = r; |
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} |
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/** |
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* <p>Creates a new extent event.</p> |
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* |
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* @param c the new adjusted extent |
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*/ |
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public ExtentEvent(Envelope envelope) {
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this(envelope, EXTENT_EVENT); |
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} |
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/** |
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* <p>Creates a new time event.</p> |
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* @param time |
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* the new time |
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*/ |
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public ExtentEvent(Time time) {
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setEventType(TIME_EVENT); |
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newTime = time; |
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} |
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/** |
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* <p>Gets the new adjusted event.</p> |
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public Envelope getNewExtent() {
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return newExtent; |
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} |
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/** |
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* <p>Gets the new time event.</p> |
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* |
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* @return the new time extent |
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*/ |
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public Time getNewTime() {
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return newTime; |
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} |
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} |
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