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qcustomplot

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  • S Offline
    S Offline
    Saee1101
    wrote on last edited by Saee1101
    #1

    7c27d41b-83d7-4360-9ae9-fdc5f876bb46-image.png
    Hi, I use qcustomplot (https://www.qcustomplot.com/index.php/introduction) but I don't know how set 3 midel 3.01 and 2.5 ?

    Pl45m4P 1 Reply Last reply
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    • S Saee1101

      7c27d41b-83d7-4360-9ae9-fdc5f876bb46-image.png
      Hi, I use qcustomplot (https://www.qcustomplot.com/index.php/introduction) but I don't know how set 3 midel 3.01 and 2.5 ?

      Pl45m4P Offline
      Pl45m4P Offline
      Pl45m4
      wrote on last edited by Pl45m4
      #2

      @Saee1101 said in qcustomplot:

      I don't know how set 3 midel 3.01 and 2.5 ?

      And I dont know what exactly you are asking for :)
      Please explain further...
      (we can see a line at 3.01 and at 2.5)


      If debugging is the process of removing software bugs, then programming must be the process of putting them in.

      ~E. W. Dijkstra

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      • Pl45m4P Pl45m4

        @Saee1101 said in qcustomplot:

        I don't know how set 3 midel 3.01 and 2.5 ?

        And I dont know what exactly you are asking for :)
        Please explain further...
        (we can see a line at 3.01 and at 2.5)

        S Offline
        S Offline
        Saee1101
        wrote on last edited by
        #3

        @Pl45m4
        I'm sorry, As you can see , line 3.01 and line 3 are next o each other , I want line 3 to be place in the middle of line 3.01 and line 2.5 .
        I would greatly appreciate it if you help me

        Pl45m4P 1 Reply Last reply
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        • S Saee1101

          @Pl45m4
          I'm sorry, As you can see , line 3.01 and line 3 are next o each other , I want line 3 to be place in the middle of line 3.01 and line 2.5 .
          I would greatly appreciate it if you help me

          Pl45m4P Offline
          Pl45m4P Offline
          Pl45m4
          wrote on last edited by Pl45m4
          #4

          @Saee1101 said in qcustomplot:

          I want line 3 to be place in the middle of line 3.01 and line 2.5

          What kind of axis should that represent?!
          I'm currently not using QCustomPlot but you have to work on your y-axis for that...
          I dont know if creating such an axis is possible since it's not linear anymore...
          and I dont even ask why you want to do this.

          The distance from 3 to 3.01 is +0.1 and to the lower line -0.5... How can this be in the middle?!

          You can draw a line there any time, but not with a value of 3 on a linear scale...

          QCustomPlot only provides two options:

          Linear and Logarithmic scale.

          • https://www.qcustomplot.com/documentation/classQCPAxis.html#a36d8e8658dbaa179bf2aeb973db2d6f0

          Edit:

          Are you trying to plot a sine wave by any chance?! And these are your two upper and lower bounds and you want the 0-base line in the middle between 3.01 and 2.5?


          If debugging is the process of removing software bugs, then programming must be the process of putting them in.

          ~E. W. Dijkstra

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