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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.)

        Attachments

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

          Activity

            People

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

              • Created:
                Updated:
                Resolved:

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