RE: [flexcoders] Flex Chart Region Selection Coordinates

2008-04-18 Thread Sunil Bannur 
You could override ChartBase's getItemsInRegion(value:Rectangle):Array
to get the co-ordinates i.e. value and return any item that needs to be
selected. The default implementation gives items from all the series
which fall in that region. The co-ordinates will be in global space, you
might need to chart.globalToLocal to get that in to local space.

 

Thanks

-Sunil

 

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of jbucaran
Sent: Friday, April 18, 2008 12:03 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex Chart Region Selection Coordinates

 

This applies to Flex Chart controls.

How can I get the coordinates of a selected region in a Flex chart? 

Is it possible to get the rectangular coordinates of a selected region?

I am not interested in the selected items, but rather, the rectangular
coordinates of the selected region.

Do I need to apply any system transformations?

In any case, how do I accomplish this?

Jorge Bucaran
Venezuela 

 

<><>

Re: [flexcoders] Flex Chart Region Selection Coordinates

2008-04-18 Thread Tom Chiverton 
On Friday 18 Apr 2008, jbucaran wrote:
> How can I get the coordinates of a selected region in a Flex chart?

stage.mouseX and mouseY, passed through chart.globalToLocal(Point):Point ?

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[flexcoders] Flex Chart Region Selection Coordinates

2008-04-18 Thread jbucaran 
This applies to Flex Chart controls.

How can I get the coordinates of a selected region in a Flex chart? 

Is it possible to get the rectangular coordinates of a selected region?

I am not interested in the selected items, but rather, the rectangular
coordinates of the selected region.

Do I need to apply any system transformations?

In any case, how do I accomplish this?

Jorge Bucaran
Venezuela