File: %24map

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<h3>$map function</h3>
Returns the id of the current map item if the map is being drawn in a composition, or "canvas" if the map is being
drawn within the main QGIS window.

<h4>Syntax</h4>
<pre>$map</pre>

<h4>Arguments</h4>
None

<h4>Example</h4>
<!-- Show example of function.-->
<pre>$map &rarr; "overview_map" (within a composer item)<br />
$map &rarr; "canvas" (within the main QGIS main canvas)</pre>