Regarding Bars and line plot issue

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Regarding Bars and line plot issue

Postby amol » Wed Jul 04, 2018 12:22 pm

HI Steema,

I am facing following problem.
I need to display a bar chart and a line series on same plot. Line series have different y axis points but we have same axis for X(bottom)
My line is not going from middle of Bars. Please see below snaps.
I need below type chart with 2 series bar and line.
x.png
x.png (7.26 KiB) Viewed 49 times


I have fixed 6 point for line series and fix 6 bars but not able to generate plot like above image.

I have getting results like below image.

qq.png
qq.png (23.04 KiB) Viewed 49 times


Please help me.

Thanks
Amol
amol
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Posts: 219
Joined: Tue Mar 29, 2005 5:00 am

Re: Regarding Bars and line plot issue

Postby Christopher » Mon Jul 09, 2018 4:01 pm

Hello,

this code:

Code: Select all
      private void InitializeChart()
      {
         Bar bar = new Bar(tChart1.Chart);
         Line line = new Line(tChart1.Chart);
         line.Pointer.Visible = true;
         line.Pointer.InflateMargins = false;
         bar.Marks.Style = MarksStyles.Value;

         Random rnd = new Random();

         for (int i = 10; i < 100; i+=10)
         {
            int y = rnd.Next(100);
            bar.Add(y, i.ToString());
            line.Add(rnd.Next(y));
         }
      }


here gives me the following chart:
TeeChartPro_2018-07-09_18-00-31.png
TeeChartPro_2018-07-09_18-00-31.png (20.05 KiB) Viewed 32 times
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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Christopher
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Posts: 1059
Joined: Fri Nov 15, 2002 12:00 am

Re: Regarding Bars and line plot issue

Postby Christopher » Mon Jul 09, 2018 4:11 pm

The same result can be obtained using this code:

Code: Select all
      private void InitializeChart()
      {
         Bar bar = new Bar(tChart1.Chart);
         Line line = new Line(tChart1.Chart);
         line.Pointer.Visible = true;
         line.Pointer.InflateMargins = false;
         bar.Marks.Style = MarksStyles.Value;

         Random rnd = new Random();

         for (int i = 10; i < 100; i+=10)
         {
            int y = rnd.Next(100);
            bar.Add(i, y);
            line.Add(i, rnd.Next(y));
         }
      }


giving me here:
TeeChartPro_2018-07-09_18-10-29.png
TeeChartPro_2018-07-09_18-10-29.png (20.52 KiB) Viewed 29 times
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
Instructions - How to post in this forum
Christopher
Guru
 
Posts: 1059
Joined: Fri Nov 15, 2002 12:00 am

Re: Regarding Bars and line plot issue

Postby amol » Tue Jul 10, 2018 8:14 am

Thanks you very much.
It helps.

Thanks
Amol
amol
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Posts: 219
Joined: Tue Mar 29, 2005 5:00 am


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