wpf显示波形图

[{"title":"（ 257 个子文件 5.13MB ） wpf显示波形图","children":[{"title":"LiveCharts.Wpf.xml <span style='color:#111;'> 171.83KB </span>","children":null,"spread":false},{"title":"LiveCharts.xml <span style='color:#111;'> 215.30KB </span>","children":null,"spread":false},{"title":"WpfApp2.exe.config <span style='color:#111;'> 189B </span>","children":null,"spread":false},{"title":"LiveCharts.Wpf.dll <span style='color:#111;'> 212.50KB </span>","children":null,"spread":false},{"title":"LiveCharts.pdb <span style='color:#111;'> 355.50KB </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]