Re: gStyle->SetErrorX(dx)

well, i never used SetErrorX myself
you should wait for the expert's opinion))

Cheers,
Dmitry

On Tue, Jun 1, 2010 at 4:18 PM, Alexander Mann <amann_at_uni-goettingen.de>wrote:

>
> Hi Dmitry,
>
> thanks for your reply.
>
> I know about the "zero-array method", but I'm wondering whether the much
> easier method as described in the documentation works, because for me it
> apparently doesn't, but maybe that's my fault?
>
> cu,
> Alexander
>
>
>
> Am 01.06.2010 21:59, schrieb Dmitry Kotov:
>
>> Dear Alexander,
>>
>> If I understood you correctly, you need to get rid of error bars along
>> x-axis in TGraphErrors.
>> You should fill an zero-array with the number of elements equal to
>> number of your data points.
>> And then just put this array into your TGraphErrors stuff.
>> In that case you don't need to use SetErrorX method at all.
>>
>> Cheers,
>> Dmitry
>>
>> On Tue, Jun 1, 2010 at 1:38 PM, Alexander Mann <amann_at_uni-goettingen.de
>> <mailto:amann_at_uni-goettingen.de>> wrote:
>>
>> Hi,
>>
>> the documentation http://root.cern.ch/root/html/TGraphPainter.htmlsays:
>>
>> "gStyle->SetErrorX(dx) controls the size of the error along x. dx =
>> 0 removes the error along x."
>>
>> Does this method to get rid of the x-error bars work?
>>
>> cu,
>> Alexander
>>
>>
>>
>>
>>
>
Received on Tue Jun 01 2010 - 22:29:14 CEST