line2d.html

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<CODE>static&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptLineDist(double, double, double, double, double, double)">ptLineDist</A></B>(double&nbsp;X1,
           double&nbsp;Y1,
           double&nbsp;X2,
           double&nbsp;Y2,
           double&nbsp;PX,
           double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the distance from a point to a line.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptLineDist(java.awt.geom.Point2D)">ptLineDist</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;pt)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the distance from a <code>Point2D</code> to this line.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptLineDistSq(double, double)">ptLineDistSq</A></B>(double&nbsp;PX,
             double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the square of the distance from a point to this line.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptLineDistSq(double, double, double, double, double, double)">ptLineDistSq</A></B>(double&nbsp;X1,
             double&nbsp;Y1,
             double&nbsp;X2,
             double&nbsp;Y2,
             double&nbsp;PX,
             double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the square of the distance from a point to a line.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptLineDistSq(java.awt.geom.Point2D)">ptLineDistSq</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;pt)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the square of the distance from a specified 
 <code>Point2D</code> to this line.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptSegDist(double, double)">ptSegDist</A></B>(double&nbsp;PX,
          double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the distance from a point to this line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptSegDist(double, double, double, double, double, double)">ptSegDist</A></B>(double&nbsp;X1,
          double&nbsp;Y1,
          double&nbsp;X2,
          double&nbsp;Y2,
          double&nbsp;PX,
          double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the distance from a point to a line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptSegDist(java.awt.geom.Point2D)">ptSegDist</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;pt)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the distance from a <code>Point2D</code> to this line
 segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptSegDistSq(double, double)">ptSegDistSq</A></B>(double&nbsp;PX,
            double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the square of the distance from a point to this line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptSegDistSq(double, double, double, double, double, double)">ptSegDistSq</A></B>(double&nbsp;X1,
            double&nbsp;Y1,
            double&nbsp;X2,
            double&nbsp;Y2,
            double&nbsp;PX,
            double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the square of the distance from a point to a line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#ptSegDistSq(java.awt.geom.Point2D)">ptSegDistSq</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;pt)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the square of the distance from a <code>Point2D</code> to 
 this line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#relativeCCW(double, double)">relativeCCW</A></B>(double&nbsp;PX,
            double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an indicator of where the specified point 
 (PX,&nbsp;PY) lies with respect to this line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#relativeCCW(double, double, double, double, double, double)">relativeCCW</A></B>(double&nbsp;X1,
            double&nbsp;Y1,
            double&nbsp;X2,
            double&nbsp;Y2,
            double&nbsp;PX,
            double&nbsp;PY)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an indicator of where the specified point 
 (PX,&nbsp;PY) lies with respect to the line segment from 
 (X1,&nbsp;Y1) to (X2,&nbsp;Y2).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#relativeCCW(java.awt.geom.Point2D)">relativeCCW</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;p)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an indicator of where the specified <code>Point2D</code>
 lies with respect to this line segment.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>abstract &nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#setLine(double, double, double, double)">setLine</A></B>(double&nbsp;X1,
        double&nbsp;Y1,
        double&nbsp;X2,
        double&nbsp;Y2)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the location of the endpoints of this <code>Line2D</code> to
 the specified double coordinates.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#setLine(java.awt.geom.Line2D)">setLine</A></B>(<A HREF="../../../java/awt/geom/Line2D.html">Line2D</A>&nbsp;l)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the location of the endpoints of this <code>Line2D</code> to
 the same as those endpoints of the specified <code>Line2D</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/geom/Line2D.html#setLine(java.awt.geom.Point2D, java.awt.geom.Point2D)">setLine</A></B>(<A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;p1,
        <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A>&nbsp;p2)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the location of the endpoints of this <code>Line2D</code> to
 the specified <code>Point2D</code> coordinates.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.<A HREF="../../../java/lang/Object.html">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../java/lang/Object.html#equals(java.lang.Object)">equals</A>, <A HREF="../../../java/lang/Object.html#finalize()">finalize</A>, <A HREF="../../../java/lang/Object.html#getClass()">getClass</A>, <A HREF="../../../java/lang/Object.html#hashCode()">hashCode</A>, <A HREF="../../../java/lang/Object.html#notify()">notify</A>, <A HREF="../../../java/lang/Object.html#notifyAll()">notifyAll</A>, <A HREF="../../../java/lang/Object.html#toString()">toString</A>, <A HREF="../../../java/lang/Object.html#wait()">wait</A>, <A HREF="../../../java/lang/Object.html#wait(long)">wait</A>, <A HREF="../../../java/lang/Object.html#wait(long, int)">wait</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_java.awt.Shape"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface java.awt.<A HREF="../../../java/awt/Shape.html">Shape</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../java/awt/Shape.html#getBounds2D()">getBounds2D</A></CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="Line2D()"><!-- --></A><H3>
Line2D</H3>
<PRE>
protected <B>Line2D</B>()</PRE>
<DL>
<DD>This is an abstract class that cannot be instantiated directly.
 Type-specific implementation subclasses are available for
 instantiation and provide a number of formats for storing
 the information necessary to satisfy the various accessory
 methods below.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/geom/Line2D.Float.html"><CODE>Line2D.Float</CODE></A>, 
<A HREF="../../../java/awt/geom/Line2D.Double.html"><CODE>Line2D.Double</CODE></A></DL>
</DD>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getX1()"><!-- --></A><H3>
getX1</H3>
<PRE>
public abstract double <B>getX1</B>()</PRE>
<DL>
<DD>Returns the X coordinate of the start point in double precision.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the X coordinate of this <code>Line2D</code> object's 
	    starting point.</DL>
</DD>
</DL>
<HR>

<A NAME="getY1()"><!-- --></A><H3>
getY1</H3>
<PRE>
public abstract double <B>getY1</B>()</PRE>
<DL>
<DD>Returns the Y coordinate of the start point in double precision.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the Y coordinate of this <code>Line2D</code> object's 
	    starting point.</DL>
</DD>
</DL>
<HR>

<A NAME="getP1()"><!-- --></A><H3>
getP1</H3>
<PRE>
public abstract <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> <B>getP1</B>()</PRE>
<DL>
<DD>Returns the starting <code>Point2D</code> of this
 <code>Line2D</code>.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the starting <code>Point2D</code> of this
		<code>Line2D</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="getX2()"><!-- --></A><H3>
getX2</H3>
<PRE>
public abstract double <B>getX2</B>()</PRE>
<DL>
<DD>Returns the X coordinate of the end point in double precision.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the X coordinate of this <code>Line2D</code> object's 
	    starting point.</DL>
</DD>
</DL>
<HR>

<A NAME="getY2()"><!-- --></A><H3>
getY2</H3>
<PRE>
public abstract double <B>getY2</B>()</PRE>
<DL>
<DD>Returns the Y coordinate of the end point in double precision.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the Y coordinate of this <code>Line2D</code> object's 
      starting point.</DL>
</DD>
</DL>
<HR>

<A NAME="getP2()"><!-- --></A><H3>
getP2</H3>
<PRE>
public abstract <A HREF="../../../java/awt/geom/Point2D.html">Point2D</A> <B>getP2</B>()</PRE>
<DL>
<DD>Returns the end <code>Point2D</code> of this <code>Line2D</code>.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a <code>Point2D</code> that is the endpoint of this
 		<code>Line2D</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="setLine(double, double, double, double)"><!-- --></A><H3>
setLine</H3>
<PRE>
public abstract void <B>setLine</B>(double&nbsp;X1,
                             double&nbsp;Y1,
                             double&nbsp;X2,
                             double&nbsp;Y2)</PRE>