Graphview未显示所有x轴值

Question

见下图，试图弄清楚为什么它们会跳过'1'，'3'等等。

我在哪里设置系列和图表：

DataPoint[] dataPoints = new DataPoint[rankList.size()]; // declare an array of DataPoint objects with the same size as your list

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

            dataPoints[i] = new DataPoint(i, Double.parseDouble(rankList.get(i))); // not sure but I think the second argument should be of type double
        }

        BarGraphSeries<DataPoint> series2 = new BarGraphSeries<DataPoint>(dataPoints); // This one should be obvious right? :)

        series2.setAnimated(true);
        series2.setTitle("Random Curve 1");
        series2.setColor(Color.GREEN);

        series2.setSpacing(30);

        series2.setDataWidth(1);

        graph2.getViewport().setMinX(-1);
        graph2.getViewport().setMaxX(12);

        graph2.addSeries(series2);

正在绘制正确的信息，但我已经尝试了一些来自文档的东西并让它工作。

Answer 1

抱歉，我误解了你的问题...

这会有所帮助：

yourGraph.getGridLabelRenderer().setNumHorizontalLabels(numberOfBars);

Answer 2

它实际上显示了所有条形图。您已设置series2.setSpacing(30);。 取而代之的是series2.setSpacing(0);。