				--></script><div class="MainContent"><div class="detailSectionHeader">Property Detail</div><a name="propertyDetail"></a><a name="columns"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">columns</td><td class="detailHeaderType">property</td></tr></table><div class="detailBody"><code>columns:uint</code>&nbsp;&nbsp;[read-only] <p></p><p></p><p>
		 How many columns the tilemap has.
		 </p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;