The 4 Most Common Geometries in KML
<p>This diagram is only a small portion (that we will cover in this post) of all the supported KML elements. If you are interested, please see the whole tree <a href="https://developers.google.com/kml/documentation/images/classTree52.gif" rel="noopener ugc nofollow" target="_blank">here</a>.</p>
<p>In the tree, you can consider each element as a class in OOP, and an element is an extension of its parent. For example, <Placemark> is a special kind of <em>Feature</em>: a <Placemark> contains all of the attributes that a <em>Feature</em> has, and it adds some attributes that are specific to the <Placemark>.</p>
<p>Further, as you notice, there are two kinds of elements in the tree:</p>
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