Uploaded image for project: 'Qimera Feedback'
  1. Qimera Feedback
  2. FQM-222

Time-series editor: Subsampling should respect minimum/maximum range to always ensure spikes are visible

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Resolution: Implemented
    • Affects Version/s: None
    • Fix Version/s: 2.2.0
    • Labels:
      None
    • Area/FunctionalityQM:
      Tools and Docks - Time Series Editors
    • Feedback Policy:

      If you would like to know more about how the QPS Product Management team uses feedback in our planning process, please see our page on QPS feedback policy and check using the feedback project page.

      To vote, please login with your support account.

      Description

      This also applies to the multiplot tool.

      When zooming out to view the entire time-series data in the Time-series Editor, the data is subsampled for the purpose of maintaining responsiveness.  The sub-sampling method simply decimates the data, picking one out every few samples.  This approach does not preserve the minimum and maximum points in the data set, thus when looking at an overview of the time-series, the user cannot be guaranteed that they are seeing spikes.

      This improvement would address this shortcoming.

        Attachments

          Activity

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            beaudoin Jonathan Beaudoin [QPS]
            Votes:
            3 Vote for this issue
            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved: