I have don a kind of solution to draw a box shadowing a future time in
chart (draws a box above the chart area presenting the future). Here you
have a part of the code doing the effect. showTime() is called in my case by
timer.
public function showTime(t:Date):void {
var g:Graphics = activityChart.graphics;
var rc:Rectangle = new
Rectangle(activityChart.computedGutters.left,
activityChart.computedGutters.top,
activityChart.width-activityChart.computedGutters.left-
activityChart.computedGutters.right,
activityChart.height-activityChart.computedGutters.top-
activityChart.computedGutters.bottom);
var x:Number = rc.left + Math.min((t.getTime() -
_mindt.getTime()) / (_maxdt.getTime() - _mindt.getTime())
* rc.width , rc.width);
// _mindt is chart's begin time, _maxdt end time.
g.clear();
g.beginFill(0xCCFF,0.1);
g.moveTo(x,rc.top);
g.lineTo(rc.right,rc.top);
g.lineTo(rc.right,rc.bottom);
g.lineTo(x,rc.bottom);
g.lineTo(x,rc.top);
g.endFill();
}
]]
/mx:Script
mx:HBox width=100% height=100%
mx:BarChart id=activityChart width=98% height=100%
type=overlaid horizontalAxis={dtAxis}
gutterLeft=50 gutterRight=0 clipContent=false
resize=manageResize(event)
doubleClickEnabled=true
..
-Original Message-
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of christopherjdunn
Sent: 7. lokakuuta 2006 0:19
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Chart question
I'm working on a chart that spans multiple days. What I would like to
do is put a vertical line in at a particular time, like midnight. I've
looked through the docs and I'm not seeing a way to add this. Is there
an easy way to add something like this to a chart? Any help would be
great.
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
Yahoo! Groups Links
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
Yahoo! Groups Links
* To visit your group on the web, go to:
http://groups.yahoo.com/group/flexcoders/
* Your email settings:
Individual Email | Traditional
* To change settings online go to:
http://groups.yahoo.com/group/flexcoders/join
(Yahoo! ID required)
* To change settings via email:
mailto:[EMAIL PROTECTED]
mailto:[EMAIL PROTECTED]
* To unsubscribe from this group, send an email to:
[EMAIL PROTECTED]
* Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
