2009/10/26 Andrea Bertini <and.bert...@gmail.com>:
> the help-code given doesn't work with release 2.16.
>
> Messages:
> =========
> 'the values count must be up then 1'
> 'no current device'
>
> Code:
> =====
> DIM mychart AS NEW Chart (not writte in the help but inserted)
> mychart.Count = 3
> mychart[0].Values = [1.0, 2.0, 3.0]
> mychart.Headers.Values = ["tic", "tac", "toes"]
> mychart.Legend.Visible = TRUE
> mychart.Style = ChartType.Pie
> mychart.Width = DrawingArea1.W
> mychart.Height = DrawingArea1.H
> mychart.Draw
>

on what are you drawing ?

you must drawing on a drawing area !!...

so in the _Draw event of the drawing area!


or at least you setup the cached property of the drawing area to true and  :

DIM mychart AS NEW Chart (not writte in the help but inserted)
mychart.Count = 3
mychart[0].Values = [1.0, 2.0, 3.0]
mychart.Headers.Values = ["tic", "tac", "toes"]
mychart.Legend.Visible = TRUE
mychart.Style = ChartType.Pie
mychart.Width = DrawingArea1.W
mychart.Height = DrawingArea1.H
Draw.begin(DrawingArea1)
mychart.Draw
Draw.end
>
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