coordinatechooser.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

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org.geotools.gui.swing.referencing</FONT>
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Class CoordinateChooser</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>
  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Component.html" title="class or interface in java.awt">Component</A>
      <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Container.html" title="class or interface in java.awt">Container</A>
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                  <IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>CoordinateChooser</B>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/accessibility/Accessible.html" title="class or interface in javax.accessibility">Accessible</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/image/ImageObserver.html" title="class or interface in java.awt.image">ImageObserver</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/MenuContainer.html" title="class or interface in java.awt">MenuContainer</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD>
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<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/geotools/gui/swing/CoordinateChooser.html" title="class in org.geotools.gui.swing">CoordinateChooser</A></DD>
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<DT>public class <B>CoordinateChooser</B><DT>extends <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/swing/JPanel.html" title="class or interface in javax.swing">JPanel</A></DL>

<P>
A pane of controls designed to allow a user to select spatio-temporal coordinates.
 Current implementation uses geographic coordinates (longitudes/latitudes) and dates
 according some locale calendar. Future version may allow the use of user-specified
 coordinate system. Latitudes are constrained in the range 90癝 to 90癗 inclusive.
 Longitudes are constrained in the range 180癢 to 180癊 inclusive. By default, dates
 are constrained in the range January 1st, 1970 up to the date at the time the widget
 was created.

 <p>&nbsp;</p>
 <p align="center"><img src="doc-files/CoordinateChooser.png"></p>
 <p>&nbsp;</p>
<P>

<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>2.3</DD>
<DT><B>Author:</B></DT>
  <DD>Martin Desruisseaux</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html#org.geotools.gui.swing.referencing.CoordinateChooser">Serialized Form</A>
<DT><B>Module:</B></DT>
<DD><CODE><B>ext/widgets-swing</B></CODE> &nbsp; (<A HREF="http://maven.geotools.fr/repository/org/geotools/gt2-widgets-swing/"><CODE>gt2-widgets-swing.jar</CODE></A>) (<A HREF="http://maven.geotools.fr/reports/widgets-swing/index.html">Maven report</A>) (<A HREF="http://svn.geotools.org/geotools/tags/2.3.2/ext/widgets-swing/src/org/geotools/gui/swing/referencing/CoordinateChooser.java">SVN head</A>)</DD>
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