Dynamic plotting of line using OpenMap API

Question

Hi
Anyone know how to plot a line dynamically using OpenMap API
Thanks
Madhan

Answer 1

I see... I played around with the line chart ...
Hopefully this helps... if not forgive me...
I know why you are trying to use the id property which i
agree doesn't work.
since the series is an array in your lineChart use the index
to set the visible property false/true.
lineChart.series[0].visible = true/false;
<mx:Lineseries id="a1" visible="true"
dataProvider="{whatever}" />
<mx:Lineseries id="a2" visible="false"
dataProvider="{whatever}"/>
create a function called init();
public function init():void
var lineS1:LineSeries = new LineSeries();
lineS1.visible = true/false;
lineChart.series.push(lineS1);
var lineS2:LineSeries = new LineSeries();
lineS2.visible = true/false;
lineChart.series.push(lineS2);
... and the key is to call this init function on initialize
event...NOT on createComplete event
<mx:LineChart.... initialize="init()" .... />
and to show both lines... call this function...
public function showLines():void
lineChart.series[0].visible = true;
lineChart.series[1].visible = true;
Hope this helps....