CODEWITHSUNDEEP
c#
sowjanya attaluri
sowjanya attaluri

Reputation: 911

Update values in minutes on x axis of chart

In my C# application im using a point chart.On y axis the chart needs points like 10,20,30 etc.. to update. And x axis having time values (minutes) to update.

I found an example in google, but in that example having only values on X axis and Y axis.How to update time instead of values? . Please refer my code below,

private void Form1_Load(object sender, EventArgs e)
    {
        chart1.Series.Clear();
        var series1 = new System.Windows.Forms.DataVisualization.Charting.Series
        {
            Name = "Series1",
            Color = System.Drawing.Color.Green,
            IsVisibleInLegend = false,
            IsXValueIndexed = true,
            ChartType = SeriesChartType.Point
        };

        this.chart1.Series.Add(series1);

        for (int i=0; i < 100; i++)
        {
            series1.Points.AddXY(i, f(i));
        }
        chart1.Invalidate();
    }

    private double f(int i)
    {
        var f1 = 59894 - (8128 * i) + (262 * i * i) - (1.6 * i * i * i);
        return f1;
    }

If it possible please update the time in this code itself.

Upvotes: 0

Views: 402

Answers (1)

Graham
Graham

Reputation: 809

Delete the line:

IsXValueIndexed=true;

And add a line:

chart1.ChartArea1.AxisX.Title= "Minutes";

Upvotes: 1

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