<h1>
    Chart Events
</h1>
<p>
    The FlexChart provides events you can use to
    customize the appearance and behavior of the
    chart.
</p>
<p>
    These events can be divided into categories:
</p>
<ul>
    <li>
        <b>Mouse</b>:
        The FlexChart relies on HTML events for mouse handling,
        and provides a <b>hitTest</b> method that can be used
        to determine which part of the chart the event refers to.
        Mouse events can be used to add functionality such as
        zooming or drill-down.
    </li>
    <li>
        <b>Selection</b>:
        When the chart's <b>selectionMode</b> property is set
        to <b>Series</b> or <b>Point</b>, the chart will allow users
        select elements by clicking on them. The chart's <b>selection</b>
        property will be updated and the <b>selectionChanged</b> event
        will be fired. This event is typically used in master/detail
        scenarios.
    </li>
    <li>
        <b>Rendering</b>:
        The FlexChart has <b>rendering</b> and <b>rendered</b> events
        that allow you do add custom elements to the chart, either in
        the background or as overlays.
    </li>
</ul>  