您可以设置Crossing轴以将轴移动到图表的中心。您也可以设置LineWidth轴以使其更厚。您也可以设置ArrowStyle在轴的末端有一个箭头。
例如,要有这样的图表:
使用这样的代码:
private void Form1_Load(object sender, EventArgs e)
{
//Set Chart Margins
this.chart1.ChartAreas[0].Position.Auto = false;
this.chart1.ChartAreas[0].Position.X = 10;
this.chart1.ChartAreas[0].Position.Y = 10;
this.chart1.ChartAreas[0].Position.Width = 80;
this.chart1.ChartAreas[0].Position.Height = 80;
//Configure X Axis
this.chart1.ChartAreas[0].AxisX.Crossing = 0;
this.chart1.ChartAreas[0].AxisX.Interval = 1;
this.chart1.ChartAreas[0].AxisX.LabelStyle.Enabled = false;
this.chart1.ChartAreas[0].AxisX.LineWidth = 2;
this.chart1.ChartAreas[0].AxisX.ArrowStyle =
System.Windows.Forms.DataVisualization.Charting.AxisArrowStyle.Lines;
//Configure Y Axis
this.chart1.ChartAreas[0].AxisY.Crossing = 0;
this.chart1.ChartAreas[0].AxisY.Interval = 5;
this.chart1.ChartAreas[0].AxisY.LineWidth = 2;
this.chart1.ChartAreas[0].AxisY.LabelStyle.Enabled = false;
this.chart1.ChartAreas[0].AxisY.ArrowStyle =
System.Windows.Forms.DataVisualization.Charting.AxisArrowStyle.Lines;
//Set Chart Type
this.chart1.Series[0].ChartType =
System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Spline;
//Set Data
var p = new List<PointF>();
for (int i = -5; i <= 5; i++)
{
p.Add(new PointF(i, i * Math.Abs(i)));
}
this.chart1.DataSource = p;
this.chart1.Series[0].XValueMember = "X";
this.chart1.Series[0].YValueMembers = "Y";
this.chart1.Series[0].IsVisibleInLegend = false;
}
Run Code Online (Sandbox Code Playgroud)