polygon.html

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<A NAME="Polygon(quicktime.qd.QDGraphics)"><!-- --></A><H3>
Polygon</H3>
<PRE>
public <B>Polygon</B>(<A HREF="../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;g)
        throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Allocates a new empty Polygon. 
 <BR><BR><b>QuickDraw::OpenPoly</b><BR><DD><DL>
<DT><B>Parameters:</B><DD><CODE>port</CODE> - the port which the open polygon will record operations from</DL>
</DD>
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<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()
           throws <A HREF="../../quicktime/qd/QDException.html">QDException</A></PRE>
<DL>
<DD>Completes the collection of lines that define the polygon.
 <BR><BR><b>QuickDraw::ClosePoly</b><BR><DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSize()"><!-- --></A><H3>
getSize</H3>
<PRE>
public int <B>getSize</B>()</PRE>
<DL>
<DD>Returns size of the Polygon.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../quicktime/util/QTHandleRef.html#getSize()">getSize</A></CODE> in class <CODE><A HREF="../../quicktime/util/QTHandleRef.html">QTHandleRef</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>quicktime.util.QTHandleRef</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD>the size of the handle</DL>
</DD>
</DL>
<HR>

<A NAME="getPolyBBox()"><!-- --></A><H3>
getPolyBBox</H3>
<PRE>
public <A HREF="../../quicktime/qd/QDRect.html">QDRect</A> <B>getPolyBBox</B>()</PRE>
<DL>
<DD>Returns a copy of the bounding rectangle of the Polygon.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a rect</DL>
</DD>
</DL>
<HR>

<A NAME="getBounds()"><!-- --></A><H3>
getBounds</H3>
<PRE>
public <A HREF="../../quicktime/qd/QDRect.html">QDRect</A> <B>getBounds</B>()</PRE>
<DL>
<DD>Returns a copy of the bounding rectangle of the Polygon.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a rect</DL>
</DD>
</DL>
<HR>

<A NAME="copy()"><!-- --></A><H3>
copy</H3>
<PRE>
public <A HREF="../../quicktime/qd/Polygon.html">Polygon</A> <B>copy</B>()
             throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Copies the mathematical structure of the implicit Polygon into a newly created Polygon.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>A new Polygon copy.</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()</PRE>
<DL>
<DD>Copies the mathematical structure of the implicit Polygon into a newly created Polygon.
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>A new Polygon copy.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Print information about this object.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../quicktime/util/QTHandleRef.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../quicktime/util/QTHandleRef.html">QTHandleRef</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a string representing this Polygon object</DL>
</DD>
</DL>
<HR>

<A NAME="offset(int, int)"><!-- --></A><H3>
offset</H3>
<PRE>
public void <B>offset</B>(int&nbsp;dh,
                   int&nbsp;dv)
            throws <A HREF="../../quicktime/qd/QDException.html">QDException</A></PRE>
<DL>
<DD>offset moves the Polygon by adding 
 the value you specify in the dh parameter to the horizontal coordinates of its points,
 and by adding the value you specify in the dv parameter to the vertical coordinates of 
 all points of its boundary. If the values of dh and dv are positive, the movement 
 is to the right and down; if either is negative, the corresponding movement is in the opposite 
 direction. The Polygon retains its size and shape. This doesn誸 affect the screen unless 
 you subsequently redraw the polygon.
 <BR><BR><b>QuickDraw::OffsetPoly()</b><BR><BR><DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>poly</CODE> - Polygon to offset.<DD><CODE>dh</CODE> - The horizontal distance to move the polygon.<DD><CODE>dv</CODE> - The vertical distance to move the polygon.</DL>
</DD>
</DL>
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