如何使线图从0 X轴开始 [英] How to make line chart start from 0 X-Axis
本文介绍了如何使线图从0 X轴开始的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我创建一个折线图，但是我想显示从0开始的图表在X轴。
我如何做到这一点。
我尝试一些方法，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;
这是我现在做的
这是我想要的
>
$另外，如何在图表中设置主要和次要单位？
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;
Chart1Series [Series2]。IsVisibleInLegend = true;
Chart1.Series [Series3]。IsVisibleInLegend = true;
//这部分我试图使图从X轴从0开始，但不工作
//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）;
}
解决方案
我有一个类似的问题，发现解决方案是将IsMarginVisible标志设置为false：
chart1.ChartAreas [ 0] .AxisX.IsMarginVisible = false;
希望这有帮助。
I create a line chart, but I want to display the chart begin from 0 in X-axis. How can I do this.
I try some method but still did not get what I want.
Chart1.ChartAreas[0].AxisX.Interval = 0;
Chart1.ChartAreas[0].AxisX.IsStartedFromZero = true;
Chart1.ChartAreas[0].AxisX.Minimum = 0;
Chart1.ChartAreas[0].AxisX.Crossing = 0;
This is what I do now
This is what I want
And one more, how can I set major and minor unit in the chart..?
my code here
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");
}
解决方案
I had a similar issue, and found that the solution was to set the IsMarginVisible flag to false:
chart1.ChartAreas[0].AxisX.IsMarginVisible = false;
Hope this helps.
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