arraydata.html

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<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/geometry/array/ArrayData.html#length()">length</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the number of points in this data structure.</TD>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<A NAME="ArrayData(int)"><!-- --></A><H3>
ArrayData</H3>
<PRE>
public <B>ArrayData</B>(int&nbsp;capacity)</PRE>
<DL>
<DD>Constructs a new array with the specified capacity. The number of valid elements
 (<A HREF="../../../../org/geotools/geometry/array/ArrayData.html#length()"><CODE>length</CODE></A>) still 0 until new data are added. Note that this data
 structure will growth as needed, so the initial capacity doesn't need to be too large.
<P>
<DT><B>Parameters:</B><DD><CODE>capacity</CODE> - The initial capacity for this data structure, as a number of points.</DL>

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<A NAME="length()"><!-- --></A><H3>
length</H3>
<PRE>
public final int <B>length</B>()</PRE>
<DL>
<DD>Returns the number of points in this data structure.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="extract(int, java.awt.geom.GeneralPath)"><!-- --></A><H3>
extract</H3>
<PRE>
public final void <B>extract</B>(int&nbsp;offset,
                          <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/GeneralPath.html" title="class or interface in java.awt.geom">GeneralPath</A>&nbsp;path)</PRE>
<DL>
<DD>Copies the points starting at  to the specified destination path.
 The points in <code>array[offset..<A HREF="../../../../org/geotools/geometry/array/ArrayData.html#length()">length</A>]</code> will be
 removed from this data structure.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>offset</CODE> - The index of the first point to move into .<DD><CODE>path</CODE> - The destination path where to store the points.</DL>
</DD>
</DL>
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<A NAME="append(java.awt.Shape)"><!-- --></A><H3>
append</H3>
<PRE>
public final void <B>append</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A>&nbsp;shape)
                  throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/IllegalPathStateException.html" title="class or interface in java.awt.geom">IllegalPathStateException</A></PRE>
<DL>
<DD>Adds the specified shape at the end of this data structure. The specified shape must
 not contains <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/PathIterator.html#SEG_MOVETO" title="class or interface in java.awt.geom"><CODE>SEG_MOVETO</CODE></A> instructions (except for the
 very first point), since  structure holds continuous lines only.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>shape</CODE> - The shape to add.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/IllegalPathStateException.html" title="class or interface in java.awt.geom">IllegalPathStateException</A></CODE> - if the shape contains illegal curve types.</DL>
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