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  1. The Virtual Brain
  2. TVB-998

Improve SVG TS viewer

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Visualizers
    • Labels:
      None

      Description

      DONE * make lines in SVG TimeSeries Viewer thiner when zoom in

      CAN NOT REPRODUCE * With the TS in the attachment, SVG viewer displays all the lines crowded in the top area. This should not happen, and a nicer spreading should be computed

      DONE * From Tim and Viktor:

      • When we zoom, the normalization in amplitude could be recalculated in order the fill the empty space, and thus see better the time series.
      • That is true, we do not have a normalisation in amplitude, we just plot values as they are, regardless if they are zoomed or not. I will make this a strong priority.
      • Maybe then a even easier way that normalization is just to increase the space in the plot on which the values are spanned when zooming. I attached zooms in maplotlib for demo

      WILL NOT BE DONE * make lines colored as in Matlab ?

      Some more suggestions from MW (TVB-1014):

      • Add horizontal grid lines for the zero of each channel and vertical grid lines for each time stamp shown along the bottom.
      • Fix the SVG scaling in the whole visualizer, so that lines do not expand in area, essentially reducing the fidelity of the line when only a few signals are shown, as small variations cannot be seen
      • Fix and provide options for the temporal context (bottom window) which does not appear to always work correctly, and should be configurable for other metrics (like synchronization, etc.)

        Gliffy Diagrams

          Attachments

          1. 2013-09-16_10-34_TimeSeriesRegion.h5
            21 kB
            Lia Domide
          2. Capture d'écran 2014-04-30 19.01.57.png
            58 kB
            Paula Sanz Leon
          3. CaptureTim.png
            580 kB
            Lia Domide
          4. figure_1.png
            145 kB
            Lia Domide
          5. figure_2.png
            100 kB
            Lia Domide
          6. figure_3.png
            38 kB
            Lia Domide
          7. figure_4.png
            37 kB
            Lia Domide
          8. figure_sampling.png
            40 kB
            Lia Domide
          9. Screen Shot 2013-09-16 at 11.51.53 AM.png
            575 kB
            Lia Domide
          10. timeseries.PNG
            17 kB
            Marmaduke Woodman

            Activity

              People

              Assignee:
              marmaduke.woodman Marmaduke Woodman
              Reporter:
              lia.domide Lia Domide
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                Dates

                Created:
                Updated:
                Resolved:

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