Ugly chart with large numbers of points

(4 posts) (2 voices)
  1. hfn, Member

    Please and options for major and minor values. so that only major values i shown on chart.

    Or some other posibillity to show graph based on large numbers of data (about 2000 measurements)


  2. myDBR Team, Key Master

    Is this for a particlular chart? Can you share a screenshot of a chart and/or a draft of a desired chart?

    myDBR Team

  3. hfn, Member

    Her is 2 pics of my chart. X-axis is datetime values.

    I would like to be able to hide the value markers like hiding the text value. Also i would like to tell how many markers along the x-axis i want to see.

    Regards HFN

    [images added by myDBR Team, using]

  4. hfn, Member

    hmmm, don't know how to send pics :-(

  5. myDBR Team, Key Master

    You need to link the pictures instead of actually sending them. You can send the pictures to if you still have troubles on sending them.

    myDBR Team

  6. myDBR Team, Key Master

    you can remove the value anchors by setting an option:

    select 'dbr.chart.options','showAnchors', 0;

    To specify which markers are shown in the x-axis, you can just choose with x-axis values to display. Here we just show x-axis values when month changes:

    select if (dayofmonth(datepoint)=1, datepoint, ''), sum(value), datepoint
    from MyData
    group by datepoint;

    myDBR Team


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