Broadcast messages from data file to chart
Line chart v. 1.2.6 has a possibility to broadcast any message from data xml file to chart. This message will be displayed in a popup. It is very simple to do this:
<chart>
…
<message>
<![CDATA[Broadcast any message to chart from data XML file]]>
</message>
…
</chart>
You can use this feature to set show custom messages.