devexpress中chartcontrol的swiftplot从左向右添加坐标点

在DevExpress ChartControl中，可以通过以下步骤在SwiftPlot中从左到右添加坐标点：

1. 设置图表的X轴类型为数值轴。

chartControl1.Diagram.SeriesDataMember = "Series";
chartControl1.Diagram.AxisX.NumericScaleOptions.AutoGrid = false;
chartControl1.Diagram.AxisX.NumericScaleOptions.GridSpacing = 1;
chartControl1.Diagram.AxisX.Label.ResolveOverlappingOptions.AllowRotate = false;
chartControl1.Diagram.AxisX.Label.ResolveOverlappingOptions.AllowStagger = false;
chartControl1.Diagram.AxisX.Label.ResolveOverlappingOptions.AllowHide = false;
chartControl1.Diagram.AxisX.Label.Staggered = false;
chartControl1.Diagram.AxisX.WholeRange.Auto = false;
chartControl1.Diagram.AxisX.WholeRange.SideMarginsValue = 0.5;
chartControl1.Diagram.AxisX.VisualRange.Auto = false;
chartControl1.Diagram.AxisX.VisualRange.AutoSideMargins = false;
chartControl1.Diagram.AxisX.VisualRange.SideMarginsValue = 0;
chartControl1.Diagram.AxisX.VisualRange.MinValue = 0;

2. 创建SwiftPlot系列并添加数据点。

SwiftPlotSeries series = new SwiftPlotSeries();
series.Points.Add(new SwiftPlotPoint(0, 10));
series.Points.Add(new SwiftPlotPoint(1, 20));
series.Points.Add(new SwiftPlotPoint(2, 30));
series.Points.Add(new SwiftPlotPoint(3, 40));
series.Points.Add(new SwiftPlotPoint(4, 50));
chartControl1.Series.Add(series);

这将在SwiftPlot中创建一个新的系列并添加数据点。默认情况下，SwiftPlot将从左到右自动添加数据点。如果需要，可以通过在添加数据点时指定数据点的X值来更改数据点的顺序。