先上成品图,看起来还不错对吧。
WinForm下引入包
ScottPlot.WinForms
据说WPF也可以用,目前没有测试过,也不是本文讲解。WPF中引入的包叫这个,有兴趣的可以了解下
1.通过Nuget安装 ScottPlot.WPF 2.添加一个 WpfPlot 组件到布局中, 并设置Name <WpfPlot Name="WpfPlot1" />
WinForm下安装好就有这个了
拖出来
我拖了4个,然后放了个timer
那图是怎么生成呢,特别简单,先上个示例
double[] dataX = new double[] {1, 2, 3, 4, 5}; double[] dataY = new double[] {1, 4, 9, 16, 25}; formsPlot1.Plot.AddScatter(dataX, dataY); formsPlot1.Refresh();
这样就OK了,
重置图表怎么搞?
Reset就可以。
formsPlot1.Reset();
一定记得最后要Refresh一下才可以。
剩下的其他样式呢?
我提供我上面有的这4个吧
int pointCount = 20; double[] xs1 = ScottPlot.DataGen.RandomWalk(r, pointCount); double[] ys1 = ScottPlot.DataGen.RandomWalk(r, pointCount); double[] xs2 = ScottPlot.DataGen.RandomWalk(r, pointCount); double[] ys2 = ScottPlot.DataGen.RandomWalk(r, pointCount); // plot the data formsPlot1.Reset(); formsPlot1.plt.PlotScatter(xs1, ys1); formsPlot1.plt.PlotScatter(xs2, ys2); // additional styling formsPlot1.plt.Title($"Scatter Plot ({pointCount} points per group)"); formsPlot1.plt.XLabel("Horizontal Axis Label"); formsPlot1.plt.YLabel("Vertical Axis Label"); formsPlot1.Render(); pointCount = 10_000; ys1 = ScottPlot.DataGen.RandomWalk(r, pointCount); ys2 = ScottPlot.DataGen.RandomWalk(r, pointCount); // plot the data formsPlot2.Reset(); formsPlot2.plt.PlotSignal(ys1); formsPlot2.plt.PlotSignal(ys2); // additional styling formsPlot2.plt.Title($"Line Plot ({10_000:N0} points each)"); formsPlot2.plt.XLabel("Horizontal Axis Label"); formsPlot2.plt.YLabel("Vertical Axis Label"); formsPlot2.Render(); pointCount = 5; double[] xs = ScottPlot.DataGen.Consecutive(pointCount); double[] ys = ScottPlot.DataGen.RandomWalk(r, pointCount, mult: 50, offset: 100); // plot the data formsPlot3.Reset(); formsPlot3.plt.PlotBar(xs, ys); // additional styling formsPlot3.plt.Title("Simple Bar Graph"); formsPlot3.plt.XLabel("Horizontal Axis Label"); formsPlot3.plt.YLabel("Vertical Axis Label"); //formsPlot3.plt.Axis(y1: 0); formsPlot3.Render(); pointCount = 5; ys1 = ScottPlot.DataGen.RandomWalk(r, pointCount, mult: 50, offset: 100); ys2 = ScottPlot.DataGen.RandomWalk(r, pointCount, mult: 50, offset: 100); // collect the data into groups string[] groupLabels = { "One", "Two", "Three", "Four", "Five" }; string[] seriesLabels = { "Group A", "Group B" }; double[][] barHeights = { ys1, ys2 }; // plot the data formsPlot4.Reset(); formsPlot4.plt.PlotBarGroups(groupLabels, seriesLabels, barHeights); // additi4nal styling formsPlot4.plt.Title("Bar Graph"); formsPlot4.plt.XLabel("Horizontal Axis Label"); formsPlot4.plt.YLabel("Vertical Axis Label"); //formsPlot4.plt.Legend(location: ScottPlot.legendLocation.upperLeft); //formsPlot4.plt.Axis(y1: 0); formsPlot4.Render();
就这样吧~