饼图图例颜色未更新 mpandroidchart

Question

在MpAndroidChart中使用饼图，成功绘制出饼图。当尝试向 chart.Label 的图例添加自定义标签和颜色时，正在更新，但所有图例的图例颜色均为蓝色。

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

    List<LegendEntry> legendEntries = new ArrayList<>();

    int[] colorList = new int[] { R.color.graphcolor1, R.color.graphcolor2,R.color.graphcolor3,R.color.graphcolor4};
    pieDataSet.setColors(colorList, context);
    for (int i = 0; i < PieEntryLabels.size(); i++) {
        LegendEntry entry = new LegendEntry();
        entry.formColor =colorList[i];
        entry.label = PieEntryLabels.get(i);
        legendEntries.add(entry);
    }

    pieChart.getLegend().setCustom(legendEntries);

Answer 1

尝试将强调色或原色的十六进制代码更改为您在 colors.xml 中所需的颜色。

Answer 2

解决了我通过以下方式添加颜色列表时的问题

    int[] colorList =  new int[]{Color.parseColor("#C570C5"),
            Color.parseColor("#E0A2E0"),
            Color.parseColor("#DDBFDD"),
            Color.parseColor("#E7D7E7")};

饼图图例颜色未更新 mpandroidchart

Pie chart legend colours are not being updated mpandroidchart

java

android

mpandroidchart