How to customize data points on a Flex graph?
- by Jess
I have an area graph and I'm looking to have the data points to be shown. I have a CircleItemRenderer, but this shows all of the datapoints in the default stroke and fill.
1) How do I customize the display of my CircleItemRenderer? (instead of it having an orange fill, how can I change the color?
2) How can I decide to show the node for specific data points but not for others? For example, in my .XML file that imports the data for the graph, I may have a variable show_data_point which is true or false.
Here's the current code I have:
<mx:AreaSeries
yField="numbers"
form="segment"
displayName="area graph"
areaStroke = "{darkblue}"
areaFill="{blue}"
>
<mx:itemRenderer>
<mx:Component>
<mx:CircleItemRenderer/>
</mx:Component>
</mx:itemRenderer>
</mx:AreaSeries>
</mx:series>
Thanks a lot for your help!
