android – 条形图在AchartEngine中不起作用

1)无法显示网格.

2)无法删除类别系列标题,即“条形图”.

3)它没有显示应该显示的条形图.

4)默认情况下,白色背景可见.

是否有可能在每个酒吧之间提供空间？

条形码代码

CategorySeries series = new CategorySeries("Bar Graph");

    for (int i = 0; i < availCatList.size(); i++)
       series.add(availCatList.get(i),m@R_683_10586@l.get(i));

        XymultipleSeriesDataset dataset = new XymultipleSeriesDataset();
        dataset.addSeries(series.toXYSeries());

        XYSeriesRenderer seriesRenderer = new XYSeriesRenderer();
        seriesRenderer.setChartValuesSpacing(0.5f);
        seriesRenderer.setDisplayChartValues(true);
        seriesRenderer.setColor(Color.GREEN);

        XymultipleSeriesRenderer mRenderer = new XymultipleSeriesRenderer();
        mRenderer.setCharttitle("Bar Chart");
        mRenderer.setShowGrid(true);
        mRenderer.setAxistitleTextSize(15);
        mRenderer.setXLabelsAlign(Align.CENTER);
        mRenderer.setXtitle("Categories");
        mRenderer.setYtitle("amount");
        mRenderer.setScale(1.0f);

        for (int i = 0; i < availCatList.size(); i++) {

            mRenderer.addXTextLabel(i + 1,availCatList.get(i));
        }

        mRenderer.setXLabels(0);

        mRenderer.addSeriesRenderer(seriesRenderer);

        view = ChartFactory.getBarChartView(this,dataset,mRenderer,Type.DEFAULT);

        // layout.removeAllViews();

        layout.addView(view);

任何帮助将受到高度赞赏..

谢谢