Re: [jCharts-users] Y-axis value range

[Nathaniel G. A. <nat...@ya...>]

you need to create a new ScaleCalculator and set it to the Axis



--- Travis Reeder <tr...@gm...> wrote:

> I get a null pointer on that too.
> 
> 
> On Thu, 18 Nov 2004 03:55:26 -0800 (PST), G <sys...@ya...> wrote:
> > Hi!
> > 
> > Thanks for a great package! Truly professional work!
> > 
> > I'm trying to create a normal LineChart with Y-axis
> > values ranging
> > from the lowest data value to the highest data value.
> > How do I do that? (Zero is always the lowest Y-axis
> > value)
> > 
> > I've tried something like:
> > 
> > axischart[i].getYAxis().getScaleCalculator().setMinValue(mindata[i]);
> > 
> > but every time I call axischart[i].render() it sets
> > the min value to zero again.
> > 
> > And the axischart[i].getYAxis() seems to return null
> > before I call axischart[i].render(), so the first
> > rendering will alway be wrong, or am I missing
> > something?
> > 
> > Thanks for any help!
> > 
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