android - 如何获取 Android 图形视图？

Question

实际上我已经尝试在我的应用程序中显示图表，我已经在jjoe64 开发人员博客中看到了图表视图，但我无法理解。任何人请转发如何使用 graphview 显示图表。

GraphViewSeries exampleSeries = new GraphViewSeries(new GraphViewData[] {  
      new GraphViewData(1, 2.0d)  
      , new GraphViewData(2, 1.5d)  
      , new GraphViewData(3, 2.5d)  
      , new GraphViewData(4, 1.0d)  
});  

GraphView graphView = new LineGraphView(  
      this // context  
      , "GraphViewDemo" // heading  
);  
graphView.addSeries(exampleSeries); // data  

LinearLayout layout = (LinearLayout) findViewById(R.id.layout);  
layout.addView(graphView);  

Answer 1

It looks like you use Android Graph View library.

You should read the coding in GraphView-Demo first of all things you will work.

Answer 2

我最近在 AndroidPlot 库中为 Android 中的图形工作过，必须说它非常有用。你可以在这里查看

您会在那里找到解释如何绘制图表的示例。