[vtkusers] vtkChartXY live update

[Seun Odutola]

Hi Mario,

     That’s precisely what am aiming for, I want to keep the table (not recreate it) but just append to it. 

Note that I use the table alongside a vtkChartXY, so basically when I first create the table, I create a vtkPlot of type LINE which its input data is the table. Just thought I mentioned this for whatever it’s worth.

Regards,
   Seun.

> On Mar 12, 2018, at 3:32 PM, Mario Emmenlauer <mario at emmenlauer.de> wrote:
> 
> 
> You mean like appending to an existing table on the fly, without
> re-creating the table? I would be curious about this too!
> 
> Cheers,
> 
>   Mario
> 
> 
> 
> On 12.03.2018 19:50, Seun Odutola wrote:
>> Hi Des,
>> 
>>    Thanks for the suggestion, I’m already doing that. I guess what am trying to achieve if I can rephrase my last post properly is that I need a way to have my table populated on the fly, that is if I start off with a table with say a single column, for each column I insert a value (essentially creating a row per column if I understand the API), then as I get new values, I want to be able to insert these values into the column. 
>> 
>> Regards,
>>   Seun
>> 
>>> On Mar 9, 2018, at 6:41 PM, des fitzgerald <des at intrepid-geophysics.com> wrote:
>>> 
>>> hi
>>> 
>>> you can try
>>> 
>>> renXYwin->Modified();
>>> 
>>> every time you want the update.
>>> 
>>> djf
>>> On 10/03/2018 7:36 AM, Seun Odutola wrote:
> 
> 
> 
> 
> 
> 
> --
> BioDataAnalysis GmbH, Mario Emmenlauer      Tel. Buero: +49-89-74677203
> Balanstr. 43                   mailto: memmenlauer * biodataanalysis.de
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