RE: [flexcoders] Flex2 line chart and vertical axis

Thu, 02 Mar 2006 12:07:19 -0800

 
 
 
Hi Johannes.  I see Brian also set you up with the labelFunction, but if you could send a simplified bug file directly to me, that would be great.  What you're seeing is a floating point rounding error, which is pretty much unavoidable. We're trying to get the actual label generation to be smarter about detecting these errors and correcting them, but we have to be careful not to accidentally blow away actual significant differences in values (i.e., if .000005 actually mattered in your chart, you wouldn't want to end up with a chart with five labels that all read '12'). 
 
So if you can send me a bug file, I'd appreciate it.
 
Ely.
 

From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Johannes Nel
Sent: Thursday, March 02, 2006 11:21 AM
To: [email protected]
Subject: [flexcoders] Flex2 line chart and vertical axis

hi all

i have a line chart that i am feeding a fair bit of info into. all good. the problem is that the vertical axis displays stuff like
7590.9999999999999999995 as a refpoint.
now i looked at the IAxis interface and it has a getUnitSize method, no setter for it (and no documentation yet), and i assume that this is the function or value that has to change to round  the values displayed on the yaxis? if this is by default == 1(which i assume otherwise the deault at the moment would be 0.000000000000005), then something else is coming into play here. any ideas on how i can get the vertical axis to display digestible information?

Thanks
j


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