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if (chartControlCar.Series == null)
return;
chartControlCar.DataSource = null;
chartControlCar.SeriesDataMember = null;
chartControlCar.Series.Clear();
Series S1 = new Series("",ViewType.Line); //定义该折线的名称和类型
Legend lg = chartControlCar.Legend; //不显示折线名称
lg.Visible = false;
S1.ArgumentScaleType = ScaleType.Numerical; //X轴为数值型
S1.ValueScaleType = ScaleType.Numerical; //Y轴为数值型
((LineSeriesView)S1.View).LineMarkerOptions.Visible = false; //不显示折线节点
PointSeriesLabel label = (PointSeriesLabel)S1.Label;
label.Visible = false; //不显示节点数值
switch (strLineStyle) //设置线条类型
{
case "DASH":
((LineSeriesView)S1.View).LineStyle.DashStyle = DashStyle.Dash;
break;
case "DOT":
((LineSeriesView)S1.View).LineStyle.DashStyle = DashStyle.Dot;
break;
case "DASHDOT":
((LineSeriesView)S1.View).LineStyle.DashStyle = DashStyle.DashDot;
break;
case "SOLID":
((LineSeriesView)S1.View).LineStyle.DashStyle = DashStyle.Solid;
break;
default:
((LineSeriesView)S1.View).LineStyle.DashStyle = DashStyle.Solid;
break;
}
S1.PointOptions.PointView = PointView.Argument;
for(int i=0;i<strArrayWeights.Length;i++)
{
//X轴为二次表数值显示变化次数,Y轴为重量值
S1.Points.Add(new SeriesPoint(i + 1, new double[] { double.Parse(strArrayWeights[i]) }));
}
chartControlCar.Series.Add(S1);
XYDiagram diagram = (XYDiagram)chartControlCar.Diagram;
diagram.AxisY.Range.MaxValue = intAxisYMaxValue; //设置Y轴显示最大值
diagram.AxisY.Range.MinValue = intAxisYMinValue; //设置Y轴显示最小值