我有一个带有一些列和网格线的图表控件。我想在图表的特定位置添加一条红色的带状线,以表明这是可接受的水平(或其他)。
问题是带状线没有显示,因为网格线隐藏了它!带状线和网格线一样只有 1 点宽度。
有没有办法可以在网格线上而不是在网格线下方绘制带状线?
谢谢
添加以下代码以查看 y 轴 5 和 9.5 位置的带状线。我相信它会起作用
// Instantiate new strip line
StripLine stripLine1 = new StripLine();
stripLine1.StripWidth = 0;
stripLine1.BorderColor = System.Drawing.Color.RoyalBlue;
stripLine1.BorderWidth = 3;
stripLine1.Interval = 5;
// Consider adding transparency so that the strip lines are lighter
stripLine1.BackColor = System.Drawing.Color.RosyBrown;
stripLine1.BackSecondaryColor = System.Drawing.Color.Purple;
stripLine1.BackGradientStyle = GradientStyle.LeftRight;
// Add the strip line to the chart
Chartname.ChartAreas[0].AxisY.StripLines.Add(stripLine1);
StripLine stripLine2 = new StripLine();
stripLine2.StripWidth = 0;
stripLine2.BorderColor = System.Drawing.Color.RoyalBlue;
stripLine2.BorderWidth = 3;
stripLine2.Interval = 9.5;
// Consider adding transparency so that the strip lines are lighter
stripLine2.BackColor = System.Drawing.Color.RosyBrown;
stripLine2.BackSecondaryColor = System.Drawing.Color.Purple;
stripLine2.BackGradientStyle = GradientStyle.LeftRight;
// Add the strip line to the chart
Chartname.ChartAreas[0].AxisY.StripLines.Add(stripLine2);