geometryutil.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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<A NAME="dx(com.vividsolutions.jts.geom.LineString)"><!-- --></A><H3>
dx</H3>
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public static double <B>dx</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A>&nbsp;ls)</PRE>
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<A NAME="dy(com.vividsolutions.jts.geom.LineString)"><!-- --></A><H3>
dy</H3>
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public static double <B>dy</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A>&nbsp;ls)</PRE>
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<A NAME="reverseGeometry(com.vividsolutions.jts.geom.Geometry, boolean)"><!-- --></A><H3>
reverseGeometry</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A> <B>reverseGeometry</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Geometry.html" title="class or interface in com.vividsolutions.jts.geom">Geometry</A>&nbsp;geom,
                                       boolean&nbsp;modify)</PRE>
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<A NAME="reverseCoordinates(com.vividsolutions.jts.geom.Coordinate[], boolean)"><!-- --></A><H3>
reverseCoordinates</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>[] <B>reverseCoordinates</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>[]&nbsp;c,
                                              boolean&nbsp;modify)</PRE>
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<A NAME="averageDistance(com.vividsolutions.jts.geom.LineString, java.util.Collection)"><!-- --></A><H3>
averageDistance</H3>
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public static double <B>averageDistance</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A>&nbsp;to,
                                     <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>&nbsp;from)</PRE>
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<A NAME="simplifyLineString(com.vividsolutions.jts.geom.LineString)"><!-- --></A><H3>
simplifyLineString</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A> <B>simplifyLineString</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A>&nbsp;line)</PRE>
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<A NAME="basicPrecisionModel()"><!-- --></A><H3>
basicPrecisionModel</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/PrecisionModel.html" title="class or interface in com.vividsolutions.jts.geom">PrecisionModel</A> <B>basicPrecisionModel</B>()</PRE>
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<A NAME="gf()"><!-- --></A><H3>
gf</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/GeometryFactory.html" title="class or interface in com.vividsolutions.jts.geom">GeometryFactory</A> <B>gf</B>()</PRE>
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<A NAME="pm()"><!-- --></A><H3>
pm</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/PrecisionModel.html" title="class or interface in com.vividsolutions.jts.geom">PrecisionModel</A> <B>pm</B>()</PRE>
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<A NAME="normalizeLinestring(com.vividsolutions.jts.geom.LineString, double)"><!-- --></A><H3>
normalizeLinestring</H3>
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public static <A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A> <B>normalizeLinestring</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/LineString.html" title="class or interface in com.vividsolutions.jts.geom">LineString</A>&nbsp;line,
                                             double&nbsp;sample)</PRE>
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<A NAME="distance(com.vividsolutions.jts.geom.Coordinate[], int, int)"><!-- --></A><H3>
distance</H3>
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public static double <B>distance</B>(<A HREF="http://www.jump-project.org/docs/jts/1.7/api/com/vividsolutions/jts/geom/Coordinate.html" title="class or interface in com.vividsolutions.jts.geom">Coordinate</A>[]&nbsp;c,
                              int&nbsp;i,
                              int&nbsp;j)</PRE>
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