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    <title>Resizable rectangle</title>
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        <h1>Resizable rectangle</h1>
        <p>Display resizable geo rectangle on a map</p>
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    <p>This example displays a rectangle object, which can be resized by dragging its outline.</p>
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    <h3>Code</h3>
    <p>There is a <code>H.map.Group</code> container, which contains resizable <code>H.map.Rect</code> and <code>H.map.Polyline</code>
      as rectangle's outline used for resizing. The outline is hidden by default and shown only when mouse position
      is over the group object, or is touched on touch device (<code>pointerenter</code> event). In order to listen to
      <code>drag</code> event, object's <code>draggable</code> property must be set to true.
      In order to have smoother resizing, the object's <code>volatility</code> property should be set to true.</p>
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