MPAndroidChart条形图y轴标签颜色

2 回答

• 0

  添加以下代码行

  chart.getAxisLeft().setTextColor(ContextCompat.getColor(this, R.color.red)); // left y-axis
  

  

  回复于 2024-04-28T04:41:52+08:00
• 0

  您可以像这样自定义YAxisRenderer来实现它 . 将其添加到您的图表 chart.setRendererLeftYAxis(new MyYAxisLeftRenderer(chart.getViewPortHandler(), chart.getAxisLeft(),chart.getTransformer(YAxis.AxisDependency.LEFT)));

  public class MyYAxisLeftRenderer extends YAxisRenderer {
  
  
  @Override
  protected void drawYLabels(Canvas c, float fixedPosition, float[] positions, float offset) {
      final int from = mYAxis.isDrawBottomYLabelEntryEnabled() ? 0 : 1;
      final int to = mYAxis.isDrawTopYLabelEntryEnabled()
              ? mYAxis.mEntryCount
              : (mYAxis.mEntryCount - 1);
  
      // draw
      for (int i = from; i < to; i++) {
  
          String text = mYAxis.getFormattedLabel(i);
  
          // change y label color here before drawing (i is an index of label)
           mAxisLabelPaint.setColor();
  
          c.drawText(text, fixedPosition, positions[i * 2 + 1] + offset, mAxisLabelPaint);
      }
  }
  

  回复于 2024-04-28T04:41:52+08:00