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<H2><A NAME="SECTION00095000000000000000">
The <TT>label</TT> module</A>
</H2>
<dl><dt><b><a name='l2h-30'><tt class='function'>label</tt></a></b> (<big>[</big><var>mode</var><big>]</big>)
<dd>
Creates a new label. <var>mode</var> is an optional integer denoting whether the
label is editable by the user, movable by the user, or both. In the first
case <var>mode</var> has to be set to the integer constant <TT>EDITABLE</TT>, in the
second case to the integer constant <TT>MOVABLE</TT>, and in the last case to
<TT>EDITABLE | MOVABLE</TT>. The integer constants are defined in the <TT>label</TT>
module. The default mode is editable and movable.
</dl>
<P>
<dl><dt><b><a name='l2h-31'><tt class='function'>translate</tt></a></b> (<var>x, y, z</var>)
<dd>
Sets the position of a label. <var>x</var>, <var>y</var>, and <var>z</var> are integers specifying
the coordinates of the label in pixels. The z coordinate has no effect.
</dl>
<P>
<dl><dt><b><a name='l2h-32'><tt class='function'>text</tt></a></b> (<big>[</big><var>text</var><big>]</big>)
<dd>
Sets or returns the text of an label. If present <var>text</var> has to be a string.
The maximum number of characters for a label is limited to 255.
</dl>
<P>
<dl><dt><b><a name='l2h-33'><tt class='function'>setColor</tt></a></b> (<var>red, green, blue, alpha</var>)
<dd>
Sets the red, green, blue, and alpha components of a label's color. <var>red</var>,
<var>green</var>, <var>blue</var>, and <var>alpha</var> have to be floats between 0.0 and 1.0.
The default color for a label is black.
</dl>
<P>
<dl><dt><b><a name='l2h-34'><tt class='function'>delete</tt></a></b> ()
<dd>
Deletes a label.
</dl>
<P>
<BR><HR>
<ADDRESS>
<A HREF="mailto:joehill@users.sourceforge.net"><I>Jrg-Rdiger Hill</I></A><BR>Sun Dec 10 17:38:35 MET 2000
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