如何通過使用MpChart製作堆疊條形圖來停止圖android

Question

我正在開發一個項目，我必須在圖形表示中顯示數據。爲了實現這一目標，我使用了Mpchart庫。根據我的項目要求，我必須根據該酒吧編號在同一索引上顯示酒吧的每一根酒吧，但它正變成我不想擁有的堆疊酒吧。

例如： -

ArrayList<String> labels = new ArrayList<String>(); 
    labels.add("January"); 
    labels.add("February"); 
    labels.add("March"); 
    labels.add("April"); 
    labels.add("May"); 
    labels.add("June"); 
    labels.add("March"); 
    labels.add("April"); 
    labels.add("May"); 
    labels.add("June"); 

    // for create Grouped Bar chart 
    ArrayList<BarEntry> group1 = new ArrayList<>(); 
    group1.add(new BarEntry(1f, 0)); 
    group1.add(new BarEntry(8f, 0)); 
    group1.add(new BarEntry(1f, 0)); 
    group1.add(new BarEntry(1f, 0)); 

    ArrayList<BarEntry> group2 = new ArrayList<>(); 
    group2.add(new BarEntry(2f, 1)); 
    group2.add(new BarEntry(2f, 1)); 
    group2.add(new BarEntry(2f, 1)); 
    group2.add(new BarEntry(2f, 1)); 

    ArrayList<BarEntry> group3 = new ArrayList<>(); 
    group3.add(new BarEntry(3f, 2)); 
    group3.add(new BarEntry(3f, 2)); 
    group3.add(new BarEntry(3f, 2)); 
    group3.add(new BarEntry(3f, 2)); 

    ArrayList<BarEntry> group4 = new ArrayList<>(); 
    group4.add(new BarEntry(4f, 3)); 
    group4.add(new BarEntry(4f, 3)); 
    group4.add(new BarEntry(4f, 3)); 
    group4.add(new BarEntry(4f, 3)); 

    ArrayList<BarEntry> group5 = new ArrayList<>(); 
    group5.add(new BarEntry(5f, 4)); 
    group5.add(new BarEntry(5f, 4)); 
    group5.add(new BarEntry(5f, 4)); 
    group5.add(new BarEntry(5f, 4)); 

    ArrayList<BarEntry> group6 = new ArrayList<>(); 
    group6.add(new BarEntry(6f, 5)); 
    group6.add(new BarEntry(6f, 5)); 
    group6.add(new BarEntry(6f, 5)); 
    group6.add(new BarEntry(6f, 5)); 

    ArrayList<BarEntry> group7 = new ArrayList<>(); 
    group7.add(new BarEntry(7f, 6)); 
    group7.add(new BarEntry(7f, 6)); 
    group7.add(new BarEntry(7f, 6)); 
    group7.add(new BarEntry(7f, 6)); 

    ArrayList<BarEntry> group8 = new ArrayList<>(); 
    group8.add(new BarEntry(8f, 7)); 
    group8.add(new BarEntry(8f, 7)); 
    group8.add(new BarEntry(8f, 7)); 
    group8.add(new BarEntry(8f, 7)); 

    ArrayList<BarEntry> group9 = new ArrayList<>(); 
    group9.add(new BarEntry(9f, 8)); 
    group9.add(new BarEntry(9f, 8)); 
    group9.add(new BarEntry(9f, 8)); 
    group9.add(new BarEntry(9f, 8)); 

    ArrayList<BarEntry> group10 = new ArrayList<>(); 
    group10.add(new BarEntry(10f, 9)); 
    group10.add(new BarEntry(10f, 9)); 
    group10.add(new BarEntry(10f, 9)); 
    group10.add(new BarEntry(10f, 9)); 

    BarDataSet barDataSet1 = new BarDataSet(group1, "Group 1"); 
    barDataSet1.setColors(ColorTemplate.COLORFUL_COLORS); 
    barChart.isTransitionGroup(); 

    BarDataSet barDataSet2 = new BarDataSet(group2, "Group 2"); 
    barDataSet2.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet3 = new BarDataSet(group3, "Group 3"); 
    barDataSet3.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet4 = new BarDataSet(group4, "Group 4"); 
    barDataSet4.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet5 = new BarDataSet(group5, "Group 5"); 
    barDataSet5.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet6 = new BarDataSet(group6, "Group 6"); 
    barDataSet6.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet7 = new BarDataSet(group7, "Group 7"); 
    barDataSet7.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet8 = new BarDataSet(group8, "Group 8"); 
    barDataSet8.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet9 = new BarDataSet(group9, "Group 9"); 
    barDataSet9.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet10 = new BarDataSet(group10, "Group 10"); 
    barDataSet10.setColors(ColorTemplate.COLORFUL_COLORS); 

它使杆放樣和相同的索引條彼此重疊。

我怎麼能並排顯示出來的一面。

我使用的庫Mpchart版本提前2.1.6

謝謝。

Answer 1

我使用的是2.1.6版本。按照給出的示例：

BarChart barChart = (BarChart) findViewById(R.id.chart); 

ArrayList<String> labels = new ArrayList<String>(); 
    labels.add("January"); 
    labels.add("February"); 
    labels.add("March"); 
    labels.add("April"); 
    labels.add("May"); 
    labels.add("June"); 

    //for create Grouped Bar chart 
    ArrayList<BarEntry> group1 = new ArrayList<>(); 
    group1.add(new BarEntry(4f, 0)); 
    group1.add(new BarEntry(8f, 1)); 
    group1.add(new BarEntry(6f, 2)); 
    group1.add(new BarEntry(12f, 3)); 
    group1.add(new BarEntry(18f, 4)); 
    group1.add(new BarEntry(9f, 5)); 

    ArrayList<BarEntry> group2 = new ArrayList<>(); 
    group2.add(new BarEntry(6f, 0)); 
    group2.add(new BarEntry(7f, 1)); 
    group2.add(new BarEntry(8f, 2)); 
    group2.add(new BarEntry(12f, 3)); 
    group2.add(new BarEntry(15f, 4)); 
    group2.add(new BarEntry(10f, 5)); 

    BarDataSet barDataSet1 = new BarDataSet(group1, "Group 1"); 
    barDataSet1.setColors(ColorTemplate.COLORFUL_COLORS); 

    BarDataSet barDataSet2 = new BarDataSet(group2, "Group 2"); 
    barDataSet2.setColors(ColorTemplate.COLORFUL_COLORS); 

    ArrayList<BarDataSet> dataset = new ArrayList<>(); 
    dataset.add(barDataSet1); 
    dataset.add(barDataSet2); 


    BarData data = new BarData(labels, dataset); 
    barChart.setData(data); 
    barChart.animateY(5000); 
    barChart.getXAxis().setPosition(XAxis.XAxisPosition.BOTTOM);