Android Chart框架 MPAndroidChart学习笔记8_饼图

源码demo看这里

这里是项目源码

1.设置数据

    List<PieEntry> entries = new ArrayList<>();

    entries.add(new PieEntry(26.7f, "Yellow"));
    entries.add(new PieEntry(24.0f, "Red"));
    entries.add(new PieEntry(30.8f, "Blue"));
    entries.add((new PieEntry(18.5f, "Green")));

    PieDataSet set = new PieDataSet(entries, "Election Results");

2.设置颜色

set.setColors(new int[]{Color.YELLOW,Color.RED,Color.BLUE,Color.GREEN});

3.装载数据

    PieData data = new PieData(set);
    mChart.setData(data);
    mChart.invalidate(); 

显示如下：