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<!DOCTYPE MAN SYSTEM "../../manrev.dtd">
<MAN>
  <LANGUAGE>eng</LANGUAGE>
  <TITLE>xfarcs</TITLE>
  <TYPE>Scilab Function</TYPE>
  <DATE>April 1993</DATE>
  <SHORT_DESCRIPTION name="xfarcs"> fill parts of a set of ellipses</SHORT_DESCRIPTION>
  <CALLING_SEQUENCE>
    <CALLING_SEQUENCE_ITEM>xfarcs(arcs,[style])  </CALLING_SEQUENCE_ITEM>
  </CALLING_SEQUENCE>
  <PARAM>
    <PARAM_INDENT>
      <PARAM_ITEM>
        <PARAM_NAME>arcs</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: matrix of size (6,n) describing the ellipses.</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
      <PARAM_ITEM>
        <PARAM_NAME>style</PARAM_NAME>
        <PARAM_DESCRIPTION>
          <SP>: row vector of size n giving the colors to use.</SP>
        </PARAM_DESCRIPTION>
      </PARAM_ITEM>
    </PARAM_INDENT>
  </PARAM>
  <DESCRIPTION>
    <P><VERB>xarcs</VERB> fills parts of a set of ellipses described by <VERB>arcs</VERB>: 
    <VERB>arcs=[x y w h a1 a2;x y w h a1 a2;...]'</VERB> where each ellipse is defined 
    by the 6 parameters <VERB>(x,y,w,h,a1,a2)</VERB> (see <VERB>xfarc</VERB>).</P>
    <P><VERB>style(i)</VERB> gives the color number for filling ellipse number <VERB>i</VERB>.</P>
  </DESCRIPTION>
  <EXAMPLE>
<![CDATA[
plot2d(0,0,-1,"031"," ",[-1,-1,1,1])
arcs=[-1.0 0.0 0.5; // upper left x
       1.0 0.0 0.5; // upper left y
       0.5 1.0 0.5; // width
       0.5 0.5 1.0; // height
       0.0 0.0 0.0; // angle 1
       180*64 360*64 90*64]; // angle 2
xfarcs(arcs,[1,2,3])
 ]]>
  </EXAMPLE>
  <SEE_ALSO>
    <SEE_ALSO_ITEM>
      <LINK>xarc</LINK>
    </SEE_ALSO_ITEM>
    <SEE_ALSO_ITEM>
      <LINK>xfarc</LINK>
    </SEE_ALSO_ITEM>
    <SEE_ALSO_ITEM>
      <LINK>xfarc</LINK>
    </SEE_ALSO_ITEM>
  </SEE_ALSO>
  <AUTHOR>J.Ph.C.  </AUTHOR>
</MAN>
