https://wiki.returnofreckoning.com/index.php?action=history&feed=atom&title=API%3AGetOverheadMapZoomLevel 2026-10-17T22:25:40Z Revision history for this page on the wiki MediaWiki 1.43.11 https://wiki.returnofreckoning.com/index.php?title=API:GetOverheadMapZoomLevel&diff=30445&oldid=prev 2026-10-16T19:44:41Z

<p>UI Lua API import (WAR 1.4.8)</p> <p><b>New page</b></p><div>{{LuaApi|group=Map}}<br /> Returns the zoom level of the overhead map (minimap).<br /> <br /> &lt;pre&gt;<br /> zoomLevel = GetOverheadMapZoomLevel()<br /> &lt;/pre&gt;<br /> <br /> == Arguments ==<br /> None.<br /> <br /> == Returns ==<br /> ;zoomLevel : &lt;code&gt;number&lt;/code&gt; – The current zoom level, 0, 1 or 2. &lt;code&gt;0&lt;/code&gt; if the overhead map has not been created.<br /> <br /> == Details ==<br /> * The stock UI uses the value with &lt;code&gt;SystemData.OverheadMap.MIN_ZOOM_LEVEL&lt;/code&gt; and &lt;code&gt;MAX_ZOOM_LEVEL&lt;/code&gt; to position its zoom slider.<br /> <br /> == Errors ==<br /> None.<br /> <br /> == Example ==<br /> From &lt;code&gt;default/ea_overheadmapwindow/source/overheadmapwindow.lua&lt;/code&gt;:<br /> &lt;pre&gt;<br /> function EA_Window_OverheadMap.RepositionZoomSlider()<br /> local zoomLevel = GetOverheadMapZoomLevel()<br /> local oneTickAmount = (1 / (SystemData.OverheadMap.MAX_ZOOM_LEVEL - SystemData.OverheadMap.MIN_ZOOM_LEVEL))<br /> local newZoomFraction = ((zoomLevel - SystemData.OverheadMap.MIN_ZOOM_LEVEL) * oneTickAmount)<br /> ...<br /> &lt;/pre&gt;<br /> <br /> == See also ==<br /> * [[API:SetOverheadMapZoomLevel|SetOverheadMapZoomLevel]]</div>

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