NationalInstruments（二）深圳市裕量科技有限公司

深圳市裕量科技有限公司 http://www.szmgt.com.cn/ 

Graph折线曲线样式以及赋值

DataSource 数值赋值

Plots    线类型集合

            ChartCollection<double, double>[] data = new ChartCollection<double, double>[3];
            Random rand = new Random();
            NationalInstruments.Controls.Primitives.PlotCollection plots = new NationalInstruments.Controls.Primitives.PlotCollection();
            Plot plot = new Plot();
            for (int index = 0; index < 3; index++)
            {
                data[index] = new ChartCollection<double, double>(100);
                for (int i = 0; i < 100; i++)
                {
                    double er = rand.NextDouble();

                    data[index].Append(i, er);
                }
                plot = new Plot();
                if (index == 0)
                {
                    plot.Label = "Line";
                    plot.Name = "Line";
                    plot.Renderer = new NationalInstruments.Controls.Rendering.LinePlotRenderer() { Stroke = new SolidColorBrush(Color.FromRgb(255, 0, 0)), StrokeThickness = 1 };
                }
                else if (index == 1)
                {
                    plot.Label = "Point";
                    plot.Name = "Point";
                    plot.Renderer = new NationalInstruments.Controls.Rendering.PointPlotRenderer() { Stroke = System.Windows.Media.Brushes.Black, Fill = System.Windows.Media.Brushes.Orange, Shape = PointShape.Ellipse, Size = new System.Windows.Size(10, 10) };
                }
                else if (index == 2)
                {
                    plot.Label = "Point";
                    plot.Name = "Point";
                    plot.Renderer = new NationalInstruments.Controls.Rendering.BarPlotRenderer() { Stroke = System.Windows.Media.Brushes.Black, Fill = System.Windows.Media.Brushes.Blue };
                }

                plots.Add(plot);
            }
            graph.Plots.AddRange(plots);
            graph.DataSource = data;

 

最终效果图