如何从0 X轴开始制作折线图

Question

我创建折线图,但我想在X轴上显示从0开始的图表.我怎样才能做到这一点.

我尝试了一些方法,但仍然没有得到我想要的.

Chart1.ChartAreas[0].AxisX.Interval = 0;

Chart1.ChartAreas[0].AxisX.IsStartedFromZero = true;

Chart1.ChartAreas[0].AxisX.Minimum = 0;

Chart1.ChartAreas[0].AxisX.Crossing = 0;

这就是我现在所做的

这就是我要的

还有一个,如何在图表中设置主要和次要单位..？

我的代码在这里

protected void Page_Load(object sender, EventArgs e)
    {
        System.Drawing.Font axisFont = new System.Drawing.Font("Arial", 8, System.Drawing.FontStyle.Bold);
        System.Drawing.Font titleFont = new System.Drawing.Font("Arial", 10, System.Drawing.FontStyle.Bold);

        Chart1.Width = 600;
        Chart1.Height = 400;
        Chart1.BorderlineColor = System.Drawing.Color.Black;
        Chart1.BorderlineWidth = 1;
        Chart1.BorderlineDashStyle = ChartDashStyle.Solid;

        double[] min = { 60.9, 0, 28.81, 7.27 };
        double[] ave = { 60.9, 0, 28.81, 7.27 };
        double[] max = { 5167.72, 1.27, 4176.16, 2566.59 };


        Chart1.Series["Series1"].ChartArea = "ChartArea1";
        Chart1.Series["Series2"].ChartArea = "ChartArea1";
        Chart1.Series["Series3"].ChartArea = "ChartArea1";

        Chart1.Series["Series1"].Points.AddXY("Step 1-2", max[0]);
        Chart1.Series["Series2"].Points.AddXY("Step 1-2", ave[0]);
        Chart1.Series["Series3"].Points.AddXY("Step 1-2", min[0]);

        Chart1.Series["Series1"].Points.AddXY("Step 2-3", max[1]);
        Chart1.Series["Series2"].Points.AddXY("Step 2-3", ave[1]);
        Chart1.Series["Series3"].Points.AddXY("Step 2-3", min[1]);

        Chart1.Series["Series1"].Points.AddXY("Step 3-4", max[2]);
        Chart1.Series["Series2"].Points.AddXY("Step 3-4", ave[2]);
        Chart1.Series["Series3"].Points.AddXY("Step 3-4", min[2]);

        Chart1.Series["Series1"].Points.AddXY("Step 4-5", max[3]);
        Chart1.Series["Series2"].Points.AddXY("Step 4-5", ave[3]);
        Chart1.Series["Series3"].Points.AddXY("Step 4-5", min[3]);
        String hour1 = "hh";
        Chart1.Titles.Add("Cycle Time : "+hour1);
        Chart1.Titles[0].Font = titleFont;

        Chart1.Series["Series1"].MarkerStyle = System.Web.UI.DataVisualization.Charting.MarkerStyle.Triangle;
        Chart1.Series["Series2"].MarkerStyle = System.Web.UI.DataVisualization.Charting.MarkerStyle.Square;
        Chart1.Series["Series3"].MarkerStyle = System.Web.UI.DataVisualization.Charting.MarkerStyle.Diamond;
        Chart1.Series["Series1"].MarkerSize = 15;
        Chart1.Series["Series2"].MarkerSize = 15;
        Chart1.Series["Series3"].MarkerSize = 15;
        Chart1.Legends.Add("Legend1");


        Chart1.Series["Series1"].LegendText = "Max";
        Chart1.Series["Series2"].LegendText = "Ave";
        Chart1.Series["Series3"].LegendText = "Min";

        Chart1.Series["Series1"].Legend = "Legend1";
        Chart1.Series["Series2"].Legend = "Legend1";
        Chart1.Series["Series3"].Legend = "Legend1";
        Chart1.Series["Series1"].IsVisibleInLegend = true;
        Chart1.Series["Series2"].IsVisibleInLegend = true;
        Chart1.Series["Series3"].IsVisibleInLegend = true;

         //This part I try to make the graph start from 0 in X-axis but not work
        //Chart1.ChartAreas[0].AxisX.Interval = 0;
        //Chart1.ChartAreas[0].AxisX.IsStartedFromZero = true;
        //Chart1.ChartAreas[0].AxisX.Minimum = 0;
        //Chart1.ChartAreas[0].AxisX.Crossing = 0;
        //Chart1.ChartAreas[0].AxisX.Minimum = 0;
        //Chart1.ChartAreas[0].Position.Auto = false;


        Chart1.ChartAreas[0].AxisX.TitleFont = axisFont;
        Chart1.ChartAreas[0].AxisY.TitleFont = axisFont;

        Chart1.ChartAreas[0].AxisX.Title = "Step";
        Chart1.ChartAreas[0].AxisY.Title = "Time (" + hour1 + ")";


        Chart1.ChartAreas[0].BackColor = System.Drawing.Color.AliceBlue;
        Chart1.ChartAreas[0].AxisX.MajorGrid.Enabled = false;
        Chart1.ChartAreas[0].AxisY.MajorGrid.LineColor = System.Drawing.ColorTranslator.FromHtml("#D5E8F5");


    }

Answer 1

我有一个类似的问题,并发现解决方案是将IsMarginVisible标志设置为false:

chart1.ChartAreas[0].AxisX.IsMarginVisible = false;

希望这可以帮助.