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<td><br><h2>proc line</h2></td>
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<a href="Welcome.html"><img src="ploticus.gif" border=0></a><br>
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<a href="Welcome.html">Welcome</a>
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<a href="Contents.html">Handbook</a>
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.TH proc_line PL "18-JUN-2001 PL www.sgpr.net"
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<img src="../gallery/line0.gif">
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\fBproc line\fR may be used to draw arbitrary lines
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in scaled space or absolute space.
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It is typically used for annotations, etc.
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See also \fBproc drawcommands\fR.
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.SH MANDATORY ATTRIBUTES
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The \fCPoints\fR attribute must be specified.
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<a href="attributetypes.html#text">
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A list of points. One or more lines. Ends at first empty (blank) line.
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Each line may have one coordinate pair or two. If \fBtwo\fR, the
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first point is the beginning of a line, and the second point is the end
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of a line. If \fBone\fR, the point is taken as a continuation of line
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points: 1.0 3.0 1.0 4.5
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\fBnotation\fR \fCabsolute | scaled | locval\fR
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Specifies whether points are to be taken as locations in absolute
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space, scaled space, or location values (values ending in \fC(s)\fR
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are in scaled space; otherwise absolute space is assumed).
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<a href="attributetypes.html#positionunits">
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Default is \fClocval\fR.
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Example: \fCnotation: scaled\fR
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Details controlling the rendering of the line.
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Example: \fClinedetails: width=3 color=green\fR
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<a href="Welcome.html">
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<img src="ploticus.gif" border=0></a><br><small>data display engine <br>
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<a href="Copyright.html">Copyright Steve Grubb</a>
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man/manpl/line
