Hi Brunetto
On 07/16/2013 04:29 PM, brunetto wrote:
scatterXY.xData.val = np.arange(3)
scatterXY.yData.val = np.arange(3)**2
where can I put errorbars values, for example erry = np.sqrt(np.arange(3))?
This isn't the normal way of setting data for widgets. Normally you'd
create a dataset (which can include error bars) and point the widget to
the dataset:
SetData('my_y', np.arange(3)**2, symerr=np.sqrt(np.arange(3)))
...
scatterXY.yData.val = 'my_y'
(although this is less OOP than the rest of the interface - perhaps it
might be a good idea to have an iterface to wrap the datasets as objects).
It is possible to use dataset expressions to set error bars directly,
but I wouldn't recommend this as it would be slower and hard to edit
with the UI:
scatterXY.yData.val = '((1,2,3,4),(0.1,0.2,0.3,0.4))'
Jeremy
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