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<H1><A NAME="SECTION0001400000000000000000">
14 Line styles</A>
</H1>
<P>
<A NAME="module-line-style"></A>
<P>
<dl><dt><b><span class="typelabel">class</span> <tt id='l2h-260' xml:id='l2h-260' class="class">line_style.T</tt></b>
<dd>
This class defines the looks of line segments.
This class supports the following attributes:
</dl>
<P>
<dl><dt><b><tt id='l2h-261' xml:id='l2h-261' class="member">cap_style</tt></b></dt>
<dd>
<b>Type:</b> int
<b>Default:</b> 0.
<P>
Defines the style of the tip of the line segment.
0: butt cap (square cutoff, with no projection beyond),
1: round cap (arc), 2: projecting square cap
(square cutoff, but the line extends half the line width).
See also Postscript/PDF reference manual.
</dl>
<dl><dt><b><tt id='l2h-262' xml:id='l2h-262' class="member">color</tt></b></dt>
<dd>
<b>Type:</b> color.T
( see Section <A href="module-color.html#module-color">15</A>)
<b>Default:</b> color.black.
<P>
The color of the line.
</dl>
<dl><dt><b><tt id='l2h-263' xml:id='l2h-263' class="member">dash</tt></b></dt>
<dd>
<b>Type:</b> tuple
<b>Default:</b> None.
<P>
The value
of None will draw a solid line. Otherwise, this
attribute specifies the style of dashed lines.
The 2N'th value specifies the length of the line (in points),
and 2N+1'th value specifies the length of the blank.
<P>
For example, the dash style of (3,2,4,1) draws a dashed line that
looks like <code>---__----_---__----_...</code>.
<P>
</dl>
<dl><dt><b><tt id='l2h-264' xml:id='l2h-264' class="member">join_style</tt></b></dt>
<dd>
<b>Type:</b> int
<b>Default:</b> 0.
<P>
Join style. 0: Miter join (sharp, pointed corners),
1: round join (rounded corners),
2: bevel join (flattened corners).
See also Postscript/PDF reference manual.
</dl>
<dl><dt><b><tt id='l2h-265' xml:id='l2h-265' class="member">width</tt></b></dt>
<dd>
<b>Type:</b> length in points ( See Section <A href="unit.html#unit">4</A>)
<b>Default:</b> 0.4.
<P>
Width of the line, in points.
</dl>
<P>
The below picture show standard line styles.
These styles are referred to by names
<code>line_style.</code><var>name</var>, where <var>name</var> is the label below each item.
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<span class="release-info">Documentation released on July 2, 2005.</span>
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