Re: [linuxtools-dev] TMF: histogram

[Bernd Hufmann <bernd.hufmann@xxxxxxxxxxxx>]

Hi Xavier

this would be nice feature. Current Histogram implementation is quite generic. The data model (see HistogramDataModel.java) can
be used for different types data. For the viewing part is implemented in base class (Histogram.java). All the pieces are there for what
you've suggested. We would only need to code the data collection part (TmfEventRequest) and where each histogram is going to be placed
in the Eclipse view.

If you would like to display each trace in the same histogram with for example a different color this is not easily supported by the current
implementation.

By the way, we were thinking of using SWT chart for displaying the histogram and using a specific state state system for the data storage.
We have some working prototypes. However, I don't have a date for that implementation.

Best Regards
Bernd

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On 11/27/2013 12:25 PM, Xavier Raynaud wrote:

Hi,

I've a question (and perhaps an enhancement proposal) about the histogram.
When displaying an experiment containing more than one trace, all events are merged in a single histogram in the histogram view.
What about also displaying an histogram for each trace of the experiment ?

Xavier
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