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FPointIterator (FMap API) |
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com.iver.cit.gvsig.fmap.core</FONT>
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<BR>
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Class FPointIterator</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"><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">com.iver.cit.gvsig.fmap.core.GeneralPathXIterator</A> |
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<IMG SRC="../../../../../../resources/inherit.gif" ALT="extended by"><B>com.iver.cit.gvsig.fmap.core.FPointIterator</B> |
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</PRE>
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<DL>
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<DT><B>All Implemented Interfaces:</B> <DD>java.awt.geom.PathIterator</DD> |
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</DL>
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<HR>
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<DL>
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<DT>public class <B>FPointIterator</B><DT>extends <A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></DL> |
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<P>
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(Sacado de GT2) |
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<P>
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<P>
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<DL>
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<DT><B>Author:</B></DT> |
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<DD>FJP</DD> |
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<!-- ======== NESTED CLASS SUMMARY ======== -->
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<TD COLSPAN=2><FONT SIZE="+2"> |
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<B>Field Summary</B></FONT></TD> |
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</TR>
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</TABLE>
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<A NAME="fields_inherited_from_class_java.awt.geom.PathIterator"><!-- --></A> |
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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<TD><B>Fields inherited from interface java.awt.geom.PathIterator</B></TD> |
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD><CODE>SEG_CLOSE, SEG_CUBICTO, SEG_LINETO, SEG_MOVETO, SEG_QUADTO, WIND_EVEN_ODD, WIND_NON_ZERO</CODE></TD> |
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</TR>
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</TABLE>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<A NAME="constructor_summary"><!-- --></A> |
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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<TD COLSPAN=2><FONT SIZE="+2"> |
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<B>Constructor Summary</B></FONT></TD> |
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD><CODE><B><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/FPointIterator.html#FPointIterator(java.awt.geom.Point2D, java.awt.geom.AffineTransform)">FPointIterator</A></B>(java.awt.geom.Point2D p, |
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java.awt.geom.AffineTransform at)</CODE> |
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<BR>
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Creates a new PointIterator object.</TD> |
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</TR>
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</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A> |
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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<TD COLSPAN=2><FONT SIZE="+2"> |
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<B>Method Summary</B></FONT></TD> |
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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<CODE> int</CODE></FONT></TD> |
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<TD><CODE><B><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/FPointIterator.html#currentSegment(double[])">currentSegment</A></B>(double[] coords)</CODE> |
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<BR>
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Returns the coordinates and type of the current path segment in |
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the iteration. |
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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<CODE> int</CODE></FONT></TD> |
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<TD><CODE><B><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/FPointIterator.html#currentSegment(float[])">currentSegment</A></B>(float[] coords)</CODE> |
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<BR>
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Returns the coordinates and type of the current path segment in |
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the iteration. |
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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<CODE> int</CODE></FONT></TD> |
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<TD><CODE><B><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/FPointIterator.html#getWindingRule()">getWindingRule</A></B>()</CODE> |
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<BR>
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Return the winding rule for determining the interior of the path.</TD> |
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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<CODE> boolean</CODE></FONT></TD> |
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<TD><CODE><B><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/FPointIterator.html#isDone()">isDone</A></B>()</CODE> |
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<BR>
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Tests if there are more points to read.</TD> |
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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<CODE> void</CODE></FONT></TD> |
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<TD><CODE><B><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/FPointIterator.html#next()">next</A></B>()</CODE> |
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<BR>
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Moves the iterator to the next segment of the path forwards |
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along the primary direction of traversal as long as there are |
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more points in that direction.</TD>
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</TR>
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</TABLE>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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<TD><B>Methods inherited from class java.lang.Object</B></TD> |
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor"> |
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD> |
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</TR>
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</TABLE>
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<P>
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<!-- ============ FIELD DETAIL =========== -->
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="constructor_detail"><!-- --></A> |
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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<TD COLSPAN=1><FONT SIZE="+2"> |
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<B>Constructor Detail</B></FONT></TD> |
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</TR>
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</TABLE>
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<A NAME="FPointIterator(java.awt.geom.Point2D, java.awt.geom.AffineTransform)"><!-- --></A><H3> |
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FPointIterator</H3>
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<PRE>
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public <B>FPointIterator</B>(java.awt.geom.Point2D p, |
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java.awt.geom.AffineTransform at)</PRE> |
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<DL>
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<DD>Creates a new PointIterator object.
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<P>
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<DT><B>Parameters:</B><DD><CODE>p</CODE> - The polygon<DD><CODE>at</CODE> - The affine transform applied to coordinates during iteration</DL> |
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<!-- ============ METHOD DETAIL ========== -->
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<A NAME="method_detail"><!-- --></A> |
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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<TD COLSPAN=1><FONT SIZE="+2"> |
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<B>Method Detail</B></FONT></TD> |
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</TR>
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</TABLE>
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<A NAME="getWindingRule()"><!-- --></A><H3> |
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getWindingRule</H3>
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<PRE>
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public int <B>getWindingRule</B>()</PRE> |
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<DL>
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<DD>Return the winding rule for determining the interior of the path.
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<P>
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<DD><DL> |
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<DT><B>Specified by:</B><DD><CODE>getWindingRule</CODE> in interface <CODE>java.awt.geom.PathIterator</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html#getWindingRule()">getWindingRule</A></CODE> in class <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></DL> |
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</DD>
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<DD><DL> |
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<DT><B>Returns:</B><DD><code>WIND_EVEN_ODD</code> by default.<DT><B>See Also:</B><DD><CODE>PathIterator.WIND_EVEN_ODD</CODE>, |
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<CODE>PathIterator.WIND_NON_ZERO</CODE></DL> |
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</DD>
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</DL>
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<HR>
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<A NAME="next()"><!-- --></A><H3> |
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next</H3>
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<PRE>
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public void <B>next</B>()</PRE> |
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<DL>
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<DD><B>Description copied from class: <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></B></DD> |
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<DD>Moves the iterator to the next segment of the path forwards
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along the primary direction of traversal as long as there are |
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more points in that direction. |
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<P>
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<DD><DL> |
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<DT><B>Specified by:</B><DD><CODE>next</CODE> in interface <CODE>java.awt.geom.PathIterator</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html#next()">next</A></CODE> in class <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></DL> |
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</DD>
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<DD><DL> |
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<DT><B>See Also:</B><DD><CODE>PathIterator.next()</CODE></DL> |
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</DD>
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</DL>
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<HR>
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<A NAME="isDone()"><!-- --></A><H3> |
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isDone</H3>
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<PRE>
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public boolean <B>isDone</B>()</PRE> |
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<DL>
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<DD><B>Description copied from class: <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></B></DD> |
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<DD>Tests if there are more points to read.
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<P>
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<DD><DL> |
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<DT><B>Specified by:</B><DD><CODE>isDone</CODE> in interface <CODE>java.awt.geom.PathIterator</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html#isDone()">isDone</A></CODE> in class <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></DL> |
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</DD>
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<DD><DL> |
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<DT><B>Returns:</B><DD>true if there are more points to read<DT><B>See Also:</B><DD><CODE>PathIterator.isDone()</CODE></DL> |
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</DD>
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</DL>
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<HR>
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<A NAME="currentSegment(double[])"><!-- --></A><H3> |
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currentSegment</H3>
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<PRE>
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public int <B>currentSegment</B>(double[] coords)</PRE> |
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<DL>
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<DD><B>Description copied from class: <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></B></DD> |
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<DD>Returns the coordinates and type of the current path segment in
|
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the iteration. |
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The return value is the path segment type: |
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SEG_MOVETO, SEG_LINETO, SEG_QUADTO, SEG_CUBICTO, or SEG_CLOSE. |
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A double array of length 6 must be passed in and may be used to |
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store the coordinates of the point(s). |
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Each point is stored as a pair of double x,y coordinates. |
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SEG_MOVETO and SEG_LINETO types will return one point, |
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SEG_QUADTO will return two points, |
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SEG_CUBICTO will return 3 points |
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and SEG_CLOSE will not return any points. |
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<P>
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<DD><DL> |
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<DT><B>Specified by:</B><DD><CODE>currentSegment</CODE> in interface <CODE>java.awt.geom.PathIterator</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html#currentSegment(double[])">currentSegment</A></CODE> in class <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></DL> |
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</DD>
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<DD><DL> |
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<DT><B>See Also:</B><DD><CODE>PathIterator.currentSegment(double[])</CODE></DL> |
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</DD>
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</DL>
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<HR>
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<A NAME="currentSegment(float[])"><!-- --></A><H3> |
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currentSegment</H3>
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<PRE>
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public int <B>currentSegment</B>(float[] coords)</PRE> |
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<DL>
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<DD><B>Description copied from class: <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></B></DD> |
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<DD>Returns the coordinates and type of the current path segment in
|
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the iteration. |
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The return value is the path segment type: |
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SEG_MOVETO, SEG_LINETO, SEG_QUADTO, SEG_CUBICTO, or SEG_CLOSE. |
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A float array of length 6 must be passed in and may be used to |
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store the coordinates of the point(s). |
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Each point is stored as a pair of float x,y coordinates. |
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SEG_MOVETO and SEG_LINETO types will return one point, |
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SEG_QUADTO will return two points, |
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SEG_CUBICTO will return 3 points |
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and SEG_CLOSE will not return any points. |
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<P>
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<DD><DL> |
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<DT><B>Specified by:</B><DD><CODE>currentSegment</CODE> in interface <CODE>java.awt.geom.PathIterator</CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html#currentSegment(float[])">currentSegment</A></CODE> in class <CODE><A HREF="../../../../../../com/iver/cit/gvsig/fmap/core/GeneralPathXIterator.html" title="class in com.iver.cit.gvsig.fmap.core">GeneralPathXIterator</A></CODE></DL> |
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</DD>
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<DD><DL> |
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<DT><B>See Also:</B><DD><CODE>PathIterator.SEG_MOVETO</CODE>, |
| 355 |
<CODE>PathIterator.SEG_LINETO</CODE>, |
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<CODE>PathIterator.SEG_QUADTO</CODE>, |
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