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Hi Shlomi
--
The way to
do this in Flex 1.5 is to write a custom renderer. you'd want to do
something like the following:
class
myCustomFill implements
mx.charts.renderers.interfaces.BoxRenderer
{
...
public var selectedIndex:Number;
public var counter:Number = 0;
pubilc
function beignDraw() {
counter =
0;
}
public function draw(...) {
if(counter == selectedIndex)
{
//draw
selected
} else {
//draw
normal
}
counter++;
}
}
public function setSelectedIndex(v:Number)
{
MyCustomFill(myChart.series[0].renderer).selectedIndex = v;
MyCustomFill(myChart.series[0].renderer).invalidate();
}
Noet that this is something
we're planning on making easier in a future release of flex.
Ely.
Hi
first of all i think that this Chart explorer by
Macromedia is wonderful quick start for making charts, specially how to handle
styles in series.
i was wondering how is it possible to highlight a
specific line/bar on the chart.
for example i want to create a drill down view where
you select a line from a line/bar chart located at the top of the view and
then you see a table
in the lower part of the view , describing more about
the selected line series.
i though implementing a renderer for a series
but , first i don't know how to tie with the click
event.
second this interface it too generic only beginDraw -
draw and endDraw methods.
did anyone has any
idea ?
thanks
Shlomi
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