我试图使用aChartEngine库,目前我正在使用演示样本进行一些测试,但我还没有找到一种方法来设置边缘点和它们的值之间的差距
查看截图
代码:
String[] titles = new String[] { "2008", "2007" };
List<double[]> values = new ArrayList<double[]>();
values.add(new double[] { 14230, 12300, 14240, 15244, 15900, 19200, 22030, 21200, 19500, 15500,
12600, 14000 });
values.add(new double[] { 5230, 7300, 9240, 10540, 7900, 9200, 12030, 11200, 9500, 10500,
11600, 13500 });
int[] colors = new int[] { Color.BLUE, Color.CYAN };
XYMultipleSeriesRenderer renderer = buildBarRenderer(colors);
setChartSettings(renderer, "Monthly sales in the last 2 years", "Month", "Units sold", 0.5,
12.5, 0, 24000, Color.GRAY, Color.LTGRAY);
((XYSeriesRenderer) renderer.getSeriesRendererAt(0)).setDisplayChartValues(true);
((XYSeriesRenderer) renderer.getSeriesRendererAt(1)).setDisplayChartValues(true);
renderer.setXLabels(12);
renderer.setYLabels(10);
renderer.setXLabelsAlign(Align.LEFT);
renderer.setYLabelsAlign(Align.LEFT);
renderer.setPanEnabled(true, false);
// renderer.setZoomEnabled(false);
renderer.setZoomRate(1.1f);
renderer.setBarSpacing(0.5f);
return ChartFactory.getBarChartIntent(context, buildBarDataset(titles, values), renderer,
Type.STACKED);
如何设置边距以避免条形与其末端的值重叠?