如何在Mpcharts中为条形图添加X轴标签

问题描述

我使用的是旧版的MPCharts，并且运行良好，但是在3.0.2中，它似乎有点不同，它们的Wiki页面并没有太大帮助.

I was using an older version of MPCharts and in that it was working fine,but in 3.0.2,it seems to be a bit diferent,their wiki page isn't helping much.

这就是我所拥有的

 ArrayList<BarEntry> entries = new ArrayList();
    entries.add(new BarEntry(0,125f));
    entries.add(new BarEntry(1,233f));
    entries.add(new BarEntry(2,318f));
    entries.add(new BarEntry(3,12f));
    entries.add(new BarEntry(4,92f));
    entries.add(new BarEntry(5,72f));
    entries.add(new BarEntry(6,11f));
    entries.add(new BarEntry(7,456f));
    entries.add(new BarEntry(8,1567f));
    entries.add(new BarEntry(9,367f));
    entries.add(new BarEntry(10,753f));
    entries.add(new BarEntry(11, 11f));
    //entries.add(new BarEntry(233f, 12));
    //entries.add(new BarEntry(555f, 6));

    BarDataSet dataset = new BarDataSet(entries,"Rupees(₹)");
    int colors1[] = {Color.rgb(178,34,34)};
    dataset.setColors(colors1);

    ArrayList<String> labels = new ArrayList();
    labels.add("January");
    labels.add("February");
    labels.add("March");
    labels.add("April");
    labels.add("May");
    labels.add("June");
    labels.add("July");
    labels.add("August");
    labels.add("September");
    labels.add("October");
    labels.add("November");
    labels.add("December");

    BarData data = new BarData(dataset);
    barChart.setData(data);


    barChart.invalidate();

现在我不确定如何在X轴上添加Jan，Feb，March，任何帮助将不胜感激

Now i'm not sure how should i add Jan,Feb,March to X axis,any help would be appreciated

推荐答案

对于BarChart，您可以使用它在xAxis中设置标签

For the BarChart, u can use this to set the labels in xAxis

XAxis xAxis = barChart.getXAxis();
xAxis.setValueFormatter(new IndexAxisValueFormatter(labels));

有关更多信息，请查看其描述: IndexAxisValueFormatter

For more information, look on its description:IndexAxisValueFormatter

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