aardio调用OxyPlot画波形图曲线
By
admin
at 2022-11-23 • 1人收藏 • 513人看过
OxyPlot是一款开源免费的波形图绘制控件,功能包括 柱状图,饼图,热力图,曲线图 ,由c#编写, 漂亮稳定流畅是它的特点, 更多参数请参考官方文档:
https://oxyplot.readthedocs.io/en/latest/index.html
鼠标右键长按拖动 , 左键长按显示单点数据 , 鼠标中键长按拖动缩放框选区域, 双击鼠标中键重置波形图.
import win.ui;
/*DSG{{*/
var winform = win.form(text="aardio form";right=658;bottom=429;bgcolor=10789024)
winform.add(
custom={cls="custom";text="自定义控件";left=23;top=21;right=634;bottom=410;bgcolor=12639424;db=1;dl=1;dr=1;dt=1;z=1}
)
/*}}*/
import dotNet
import System.Windows.Forms;
//声明
var Plotdll = dotNet.load("/OxyPlot.dll");
var Formsdll = dotNet.load("/OxyPlot.WindowsForms.dll");
//绑定窗体
var plotView1 = Formsdll.new("OxyPlot.WindowsForms.PlotView");
System.Windows.Forms.CreateEmbed(plotView1,winform.custom);
var OxyPlot = Plotdll.import("OxyPlot");
var myModel = OxyPlot.PlotModel();
myModel.Title = "OxyPlot Example 1";
myModel.Background=OxyPlot.OxyColors.White;
//模拟数据
var lines = OxyPlot.Series.LineSeries();
//lines.LabelFormatString = "{1}";//格式化显示每个数据点值
lines.Title = "line1";
lines.Color = OxyPlot.OxyColors.Orange;
lines.StrokeThickness = 2;
lines.MarkerSize = 3;
lines.MarkerStroke = OxyPlot.OxyColors.DarkGreen;
lines.MarkerType = OxyPlot.MarkerType.Diamond;
for(i=0;30 + 0.1 * 0.5;0.1){
var point = OxyPlot.DataPoint(i, math.cos(i));
lines.Points.Add(point);
}
myModel.Series.Add(lines);
//显示
plotView1.Model = myModel;
//实例图例对象
var legend = OxyPlot.Legends.Legend();
//将图例对象添加到绘图模块中
plotView1.Model.Legends.Add(legend);
winform.show();
win.loopMessage();示例工程下载:
4 个回复 | 最后更新于 2022-11-25
实时更新数据:
import win.ui;
/*DSG{{*/
var winform = win.form(text="aardio form";right=658;bottom=491;bgcolor=10789024)
winform.add(
button={cls="button";text="动起来";left=123;top=437;right=493;bottom=484;db=1;dl=1;dr=1;z=2};
custom={cls="custom";text="自定义控件";left=23;top=21;right=634;bottom=410;bgcolor=12639424;db=1;dl=1;dr=1;dt=1;z=1}
)
/*}}*/
import dotNet
import System.Windows.Forms;
//声明
var Plotdll = dotNet.load("/OxyPlot.dll");
var Formsdll = dotNet.load("/OxyPlot.WindowsForms.dll");
//绑定窗体
var plotView1 = Formsdll.new("OxyPlot.WindowsForms.PlotView");
System.Windows.Forms.CreateEmbed(plotView1,winform.custom);
var OxyPlot = Plotdll.import("OxyPlot");
var myModel = OxyPlot.PlotModel();
myModel.Title = "OxyPlot Example 1";
myModel.Background=OxyPlot.OxyColors.White;
//模拟数据
var lines = OxyPlot.Series.LineSeries();
lines.Title = "line1";
lines.Color = OxyPlot.OxyColors.Orange;
lines.StrokeThickness = 2;
lines.MarkerSize = 3;
lines.MarkerStroke = OxyPlot.OxyColors.DarkGreen;
lines.MarkerType = OxyPlot.MarkerType.Diamond;
myModel.Series.Add(lines);
//显示
plotView1.Model = myModel;
//实例图例对象
var legend = OxyPlot.Legends.Legend();
//将图例对象添加到绘图模块中
plotView1.Model.Legends.Add(legend);
var index = 0;
winform.button.oncommand = function(id,event){
winform.setInterval(
100,function(){
lines.Points.Add(OxyPlot.DataPoint(index, math.cos(index*0.1)));
if (lines.Points.Count > 100)
{
lines.Points.RemoveAt(0);
}
index++;
plotView1.InvalidatePlot(true);
}
);
}
winform.show();
win.loopMessage();
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现在画图的dll越来越多了