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Class ExtentHistory</H2>
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<PRE>
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java.lang.Object
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  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>com.iver.cit.gvsig.fmap.ExtentHistory</B>
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<DT>public class <B>ExtentHistory</B><DT>extends java.lang.Object</DL>
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<P>
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Clase que gestiona los diferentes extent por los que ha pasado la vista.
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<DL>
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<DT><B>Author:</B></DT>
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  <DD>Vicente Caballero Navarro</DD>
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<B>Constructor Summary</B></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#ExtentHistory()">ExtentHistory</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new ExtentsHistory object.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#ExtentHistory(int)">ExtentHistory</A></B>(int&nbsp;numEntries)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new ExtentsHistory object.</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TD>
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<CODE>static&nbsp;<A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html" title="class in com.iver.cit.gvsig.fmap">ExtentHistory</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#createFromXML(XMLEntity)">createFromXML</A></B>(XMLEntity&nbsp;xml)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Crea un nuevo ExtentHistory a partir del XMLEntity.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE>&nbsp;java.awt.geom.Rectangle2D</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#get()">get</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Obtiene el ?ltimo rect?ngulo que se a?adi? al hist?rico</TD>
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<CODE>&nbsp;XMLEntity</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#getXMLEntity()">getXMLEntity</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Devuelve el XMLEntity con la informaci?n para poder reproducir de nuevo
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<CODE>&nbsp;boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#hasPrevious()">hasPrevious</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Devuelve true si hay alg?n rect?ngulo en el hist?rico</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#put(java.awt.geom.Rectangle2D)">put</A></B>(java.awt.geom.Rectangle2D&nbsp;ext)</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pone un nuevo rect?ngulo al final del array</TD>
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<CODE>&nbsp;java.awt.geom.Rectangle2D</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html#removePrev()">removePrev</A></B>()</CODE>
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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Devuelve el ?ltimo rect?ngulo del hist?rico y lo elimina del mismo</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<!-- ============ FIELD DETAIL =========== -->
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="ExtentHistory()"><!-- --></A><H3>
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ExtentHistory</H3>
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<PRE>
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public <B>ExtentHistory</B>()</PRE>
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<DL>
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<DD>Creates a new ExtentsHistory object.
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<A NAME="ExtentHistory(int)"><!-- --></A><H3>
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ExtentHistory</H3>
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<PRE>
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public <B>ExtentHistory</B>(int&nbsp;numEntries)</PRE>
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<DL>
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<DD>Creates a new ExtentsHistory object.
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<P>
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<DT><B>Parameters:</B><DD><CODE>numEntries</CODE> - Numero de entradas que se guardan en el historico de
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                   rect?ngulos, por defecto 20</DL>
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put</H3>
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<PRE>
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public void <B>put</B>(java.awt.geom.Rectangle2D&nbsp;ext)</PRE>
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<DL>
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<DD>Pone un nuevo rect?ngulo al final del array
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<DT><B>Parameters:</B><DD><CODE>ext</CODE> - Rect?ngulo que se a?ade al hist?rico</DL>
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<A NAME="hasPrevious()"><!-- --></A><H3>
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hasPrevious</H3>
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<PRE>
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public boolean <B>hasPrevious</B>()</PRE>
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<DL>
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<DD>Devuelve true si hay alg?n rect?ngulo en el hist?rico
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<DT><B>Returns:</B><DD>true o false en caso de que haya o no haya rect?ngulos</DL>
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<A NAME="get()"><!-- --></A><H3>
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get</H3>
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public java.awt.geom.Rectangle2D <B>get</B>()</PRE>
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<DL>
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<DD>Obtiene el ?ltimo rect?ngulo que se a?adi? al hist?rico
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<DT><B>Returns:</B><DD>Ultimo rect?ngulo a?adido</DL>
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<A NAME="removePrev()"><!-- --></A><H3>
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removePrev</H3>
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public java.awt.geom.Rectangle2D <B>removePrev</B>()</PRE>
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<DL>
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<DD>Devuelve el ?ltimo rect?ngulo del hist?rico y lo elimina del mismo
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<DT><B>Returns:</B><DD>Ultimo rect?ngulo a?adido</DL>
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<A NAME="getXMLEntity()"><!-- --></A><H3>
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getXMLEntity</H3>
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public XMLEntity <B>getXMLEntity</B>()</PRE>
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<DL>
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<DD>Devuelve el XMLEntity con la informaci?n para poder reproducir de nuevo
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<DT><B>Returns:</B><DD>XMLEntity.</DL>
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</DD>
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<A NAME="createFromXML(XMLEntity)"><!-- --></A><H3>
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createFromXML</H3>
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<PRE>
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public static <A HREF="../../../../../com/iver/cit/gvsig/fmap/ExtentHistory.html" title="class in com.iver.cit.gvsig.fmap">ExtentHistory</A> <B>createFromXML</B>(XMLEntity&nbsp;xml)</PRE>
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<DL>
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<DD>Crea un nuevo ExtentHistory a partir del XMLEntity.
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<P>
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<DD><DL>
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<DT><B>Parameters:</B><DD><CODE>xml</CODE> - XMLEntity
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<DT><B>Returns:</B><DD>Nuevo ExtentHistory.</DL>
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