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<html><head><TITLE>LinePiece</TITLE></head>
<body>
<H2><A HREF ="#DOC.DOCU" > <IMG BORDER=0 SRC=down.gif></A>  class  LinePiece  </H2><BLOCKQUOTE>
 horizontal or vertical line (cell boundary).
</BLOCKQUOTE>
<hr>

<DL>
<TABLE>
<DT><h3>Public Methods</h3><DD><TR><TD VALIGN=top><A HREF="#DOC.211.1"> <IMG BORDER=0 SRC=icon1.gif></A> </TD><TD><B>LinePiece</B> (<!1><A HREF="Grafport.html">Grafport</A> *g, <!1><A HREF="Point.html">Point</A> *from, <!1><A HREF="Point.html">Point</A> *to, <!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> style, unsigned width)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.2"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Draw</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.3"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Undraw</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.4"> <IMG BORDER=0 SRC=icon1.gif></A> bool </TD><TD><B>HitLine</B> (int x, int y)<br>
<I> return iff (x,y) is on line piece</I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.5"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetLineStyle</B> (<!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> t)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.6"> <IMG BORDER=0 SRC=icon1.gif></A> <!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> </TD><TD><B>GetLineStyle</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.7"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UpdateLineStyle</B> (<!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> t)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.8"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetLineWidth</B> (unsigned n)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.9"> <IMG BORDER=0 SRC=icon1.gif></A> unsigned </TD><TD><B>GetLineWidth</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.10"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UpdateLineWidth</B> (unsigned n)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.11"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetBegin</B> (const <!1><A HREF="Point.html">Point</A> *pt)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.12"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetEnd</B> (const <!1><A HREF="Point.html">Point</A> *pt)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.13"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetPoints</B> (const <!1><A HREF="Point.html">Point</A> *pt1, const <!1><A HREF="Point.html">Point</A> *pt2)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.14"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UpdatePoints</B> (const <!1><A HREF="Point.html">Point</A> *pt1, const <!1><A HREF="Point.html">Point</A> *pt2)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.15"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UpdateBegin</B> (const <!1><A HREF="Point.html">Point</A> *pt)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.16"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>UpdateEnd</B> (const <!1><A HREF="Point.html">Point</A> *pt)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.17"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetGrafport</B> (<!1><A HREF="Grafport.html">Grafport</A> *g)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.18"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>Write</B> (<!1><A HREF="OutputFile.html">OutputFile</A> *f)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.19"> <IMG BORDER=0 SRC=icon1.gif></A> bool </TD><TD><B>Read</B> (<!1><A HREF="InputFile.html">InputFile</A> *f, double format)<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.20"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Point.html">Point</A>* </TD><TD><B>GetBegin</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.21"> <IMG BORDER=0 SRC=icon1.gif></A> <!1><A HREF="Point.html">Point</A>* </TD><TD><B>GetEnd</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.22"> <IMG BORDER=0 SRC=icon1.gif></A> bool </TD><TD><B>IsVisible</B> ()<br>
<I></I>
</TD></TR><TR><TD VALIGN=top><A HREF="#DOC.211.23"> <IMG BORDER=0 SRC=icon1.gif></A> void </TD><TD><B>SetVisible</B> (bool b)<br>
<I></I>
</TD></TR></TABLE></DL>
<A NAME="DOC.DOCU">
<hr>
 <h2> Documentation </h2>
<BLOCKQUOTE>
 horizontal or vertical line (cell boundary).

</BLOCKQUOTE>
<DL>

<A NAME="LinePiece">
<A NAME ="DOC.211.1">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B>  LinePiece(<!1><A HREF="Grafport.html">Grafport</A> *g, <!1><A HREF="Point.html">Point</A> *from, <!1><A HREF="Point.html">Point</A> *to, <!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> style, unsigned width)</B></TT>
<DL></DL><P>
<A NAME="Draw">
<A NAME ="DOC.211.2">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  Draw()</B></TT>
<DL></DL><P>
<A NAME="Undraw">
<A NAME ="DOC.211.3">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  Undraw()</B></TT>
<DL></DL><P>
<A NAME="HitLine">
<A NAME ="DOC.211.4">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> bool  HitLine(int x, int y)</B></TT>
<DD> return iff (x,y) is on line piece
<DL></DL><P>
<A NAME="SetLineStyle">
<A NAME ="DOC.211.5">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetLineStyle(<!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> t)</B></TT>
<DL></DL><P>
<A NAME="GetLineStyle">
<A NAME ="DOC.211.6">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A>  GetLineStyle()</B></TT>
<DL></DL><P>
<A NAME="UpdateLineStyle">
<A NAME ="DOC.211.7">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  UpdateLineStyle(<!2><A HREF="LineStyle.html#DOC.213.1">LineStyle::Type</A> t)</B></TT>
<DL></DL><P>
<A NAME="SetLineWidth">
<A NAME ="DOC.211.8">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetLineWidth(unsigned n)</B></TT>
<DL></DL><P>
<A NAME="GetLineWidth">
<A NAME ="DOC.211.9">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> unsigned  GetLineWidth()</B></TT>
<DL></DL><P>
<A NAME="UpdateLineWidth">
<A NAME ="DOC.211.10">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  UpdateLineWidth(unsigned n)</B></TT>
<DL></DL><P>
<A NAME="SetBegin">
<A NAME ="DOC.211.11">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetBegin(const <!1><A HREF="Point.html">Point</A> *pt)</B></TT>
<DL></DL><P>
<A NAME="SetEnd">
<A NAME ="DOC.211.12">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetEnd(const <!1><A HREF="Point.html">Point</A> *pt)</B></TT>
<DL></DL><P>
<A NAME="SetPoints">
<A NAME ="DOC.211.13">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetPoints(const <!1><A HREF="Point.html">Point</A> *pt1, const <!1><A HREF="Point.html">Point</A> *pt2)</B></TT>
<DL></DL><P>
<A NAME="UpdatePoints">
<A NAME ="DOC.211.14">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  UpdatePoints(const <!1><A HREF="Point.html">Point</A> *pt1, const <!1><A HREF="Point.html">Point</A> *pt2)</B></TT>
<DL></DL><P>
<A NAME="UpdateBegin">
<A NAME ="DOC.211.15">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  UpdateBegin(const <!1><A HREF="Point.html">Point</A> *pt)</B></TT>
<DL></DL><P>
<A NAME="UpdateEnd">
<A NAME ="DOC.211.16">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  UpdateEnd(const <!1><A HREF="Point.html">Point</A> *pt)</B></TT>
<DL></DL><P>
<A NAME="SetGrafport">
<A NAME ="DOC.211.17">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetGrafport(<!1><A HREF="Grafport.html">Grafport</A> *g)</B></TT>
<DL></DL><P>
<A NAME="Write">
<A NAME ="DOC.211.18">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  Write(<!1><A HREF="OutputFile.html">OutputFile</A> *f)</B></TT>
<DL></DL><P>
<A NAME="Read">
<A NAME ="DOC.211.19">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> bool  Read(<!1><A HREF="InputFile.html">InputFile</A> *f, double format)</B></TT>
<DL></DL><P>
<A NAME="GetBegin">
<A NAME ="DOC.211.20">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Point.html">Point</A>*  GetBegin()</B></TT>
<DL></DL><P>
<A NAME="GetEnd">
<A NAME ="DOC.211.21">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> <!1><A HREF="Point.html">Point</A>*  GetEnd()</B></TT>
<DL></DL><P>
<A NAME="IsVisible">
<A NAME ="DOC.211.22">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> bool  IsVisible()</B></TT>
<DL></DL><P>
<A NAME="SetVisible">
<A NAME ="DOC.211.23">
<DT><IMG BORDER=0 SRC=icon2.gif><TT><B> void  SetVisible(bool b)</B></TT>
<DL></DL><P></DL>
<hr>
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