[flexcoders] How to remove labels from a chart with ActionScript
Hello,
i'm trying to remove the labels from the horizontal axis of a column chart
(and a line chart) when clicking on a button (and also add it if removed).
For this, i have to use ActionScript, but i'm unable to find the correct
syntax and Object.
Can anyone help me?
I've tried myBarChart.styleName = noAxisStyle; (with a noAxisStyle class
defined with .noAxisStyle
{
showLabels: false;
}
but it doesn't work.
I also tried myBarChart.setStyle(showLabels, true); but it diesn't work.
Finally I tried
AxisRenderer(myBarChart.horizontalAxisRenderers).setStyle(showLabels,
false); but it doesn't work.
No other idea.
Thanks!
Re: [flexcoders] How to remove labels from a chart with ActionScript
You're a chief!!!
I had forgotten the [0] ;(
Thanks for your help, now it works
Julien
On Mon, Jan 12, 2009 at 4:54 PM, Sam Lai samuel@gmail.com wrote:
AxisRenderer(myBarChart.horizontalAxisRenderers[0]).setStyle(showLabels,
false);
should work. How have you defined your chart in MXML? Did you
explicitly define a horizontal axis renderer, or are you using the
internal one? Maybe try defining one explicitly, and that way you can
set an ID and refer to it directly.
2009/1/12 Julien BALMONT
julien.balm...@echovox.comjulien.balmont%40echovox.com
:
Hello,
i'm trying to remove the labels from the horizontal axis of a column
chart
(and a line chart) when clicking on a button (and also add it if
removed).
For this, i have to use ActionScript, but i'm unable to find the correct
syntax and Object.
Can anyone help me?
I've tried myBarChart.styleName = noAxisStyle; (with a noAxisStyle
class
defined with .noAxisStyle
{
showLabels: false;
}
but it doesn't work.
I also tried myBarChart.setStyle(showLabels, true); but it diesn't
work.
Finally I tried
AxisRenderer(myBarChart.horizontalAxisRenderers).setStyle(showLabels,
false); but it doesn't work.
No other idea.
Thanks!
--
Julien Balmont
Project Manager
Tel: +331 41 92 28 73
Mobile: +336 32 65 17 60
Echovox France
107 Avenue Charles de Gaulle
92200 Neuilly-Sur-Seine
France
Re: [flexcoders] How to remove labels from a chart with ActionScript
And FYI, the Axis Renderer was defined explicitly.
Thanks again
On Mon, Jan 12, 2009 at 4:57 PM, Julien BALMONT jul...@zong.com wrote:
You're a chief!!!
I had forgotten the [0] ;(
Thanks for your help, now it works
Julien
On Mon, Jan 12, 2009 at 4:54 PM, Sam Lai samuel@gmail.com wrote:
AxisRenderer(myBarChart.horizontalAxisRenderers[0]).setStyle(showLabels,
false);
should work. How have you defined your chart in MXML? Did you
explicitly define a horizontal axis renderer, or are you using the
internal one? Maybe try defining one explicitly, and that way you can
set an ID and refer to it directly.
2009/1/12 Julien BALMONT
julien.balm...@echovox.comjulien.balmont%40echovox.com
:
Hello,
i'm trying to remove the labels from the horizontal axis of a column
chart
(and a line chart) when clicking on a button (and also add it if
removed).
For this, i have to use ActionScript, but i'm unable to find the correct
syntax and Object.
Can anyone help me?
I've tried myBarChart.styleName = noAxisStyle; (with a noAxisStyle
class
defined with .noAxisStyle
{
showLabels: false;
}
but it doesn't work.
I also tried myBarChart.setStyle(showLabels, true); but it diesn't
work.
Finally I tried
AxisRenderer(myBarChart.horizontalAxisRenderers).setStyle(showLabels,
false); but it doesn't work.
No other idea.
Thanks!
--
Julien Balmont
Project Manager
Tel: +331 41 92 28 73
Mobile: +336 32 65 17 60
Echovox France
107 Avenue Charles de Gaulle
92200 Neuilly-Sur-Seine
France
--
Julien Balmont
Project Manager
Tel: +331 41 92 28 73
Mobile: +336 32 65 17 60
Echovox France
107 Avenue Charles de Gaulle
92200 Neuilly-Sur-Seine
France
Re: [flexcoders] Re: Flex 3 Charts - Issue with Horizontal Axis
Hi, thanks for your answer.
In fact, in the meantime, I've found a new way to do it.
Each time the timer launches the process, I add to the dataSet the value and
the date as a String.
-- In the addData function:
dataSet.addItem( { xValue : xValue , nb: nb } );
xDate = new Date();
xValue =
String(xDate.getHours()+:+xDate.getMinutes()+:+xDate.getSeconds());
--The new mx:LineChart
mx:LineChart width=100% height=100%
dataProvider={dataSet}
mx:series
mx:LineSeries xField=xValue yField=nb
showDataEffect={interp} /
/mx:series
mx:horizontalAxis
mx:CategoryAxis categoryField=xValue id=xAxe/
/mx:horizontalAxis
mx:horizontalAxisRenderers
mx:AxisRenderer labelRotation=45 axis={xAxe}/
/mx:horizontalAxisRenderers
/mx:LineChart
Thanks for your help
So now, it works.
On Thu, Jan 8, 2009 at 5:34 PM, Amy amyblankens...@bellsouth.net wrote:
--- In flexcoders@yahoogroups.com flexcoders%40yahoogroups.com,
nerique julien.balm...@... wrote:
Hi,
i'm recent to Flex 3, so maybe my question is easy to answer, or
not, I
don't know :)
I'm making a Real Time chart y using a Timer, and an HTTP Service.
(Please
find attached a cleaned copy of my mxml:
http://www.nabble.com/file/p21349576/sample.mxml sample.mxml )
Every 500 milliseconds, the Timer calls the HTTPService, which
calls a PHP
distant file, which sends a value. This value is added to the Chart
using
the addData function.
My issue is the following: I'd like the Horizontal axis, to add a
label
every minute (for example the chart is launched at 08:30, it shows
first
08:30, then 1 minute later, it adds 08:31 etc...) but I can't
figure out how
to do this. I've tried to use a DateTimeAxis solution, but it
doesn't seem
to be automatic.
Could you help?
Thanks!!!
Have you tried changing the maximum property on the DateTimeAxis
every minute?
--
Julien Balmont
Project Manager
Tel: +331 41 92 28 73
Mobile: +336 32 65 17 60
Echovox France
107 Avenue Charles de Gaulle
92200 Neuilly-Sur-Seine
France
