Cross-Device Compatibility Issue of AChartEngine B

I am able to develop a Bar Graph with the help of Dan in a 7" tablet emulator and to make it fitted in this screen I used setXAxisMax() and setXAxisMin(). Here is the graph I obtained on that emulator:

But when I installed it my phone with different screen, it looked like this:

Portrait

Landscape

This is my code:

........................
        XYMultipleSeriesRenderer mRenderer = new XYMultipleSeriesRenderer();
        mRenderer.setChartTitle("Submission Statistics");
//      mRenderer.setXTitle("Verdict Code");
//      mRenderer.setYTitle("No. of Submissions");
        mRenderer.setAxesColor(Color.BLACK);
        mRenderer.setApplyBackgroundColor(true);
        mRenderer.setBackgroundColor(Color.WHITE);
        mRenderer.setMarginsColor(Color.WHITE);
        mRenderer.setZoomEnabled(true);
//      mRenderer.setBarSpacing(-0.5);
//      mRenderer.setMargins(new int[] {20, 30, 15, 0});
//      mRenderer.setShowLegend(false);
        mRenderer.setAxisTitleTextSize(16);
        mRenderer.setChartTitleTextSize(22);
        mRenderer.setLabelsTextSize(15);
        mRenderer.setLegendTextSize(15);
        // mRenderer.addXTextLabel(1, "AC");
        // mRenderer.addXTextLabel(2, "PE");
        // mRenderer.addXTextLabel(3, "WA");
        // mRenderer.addXTextLabel(4, "TL");
        // mRenderer.addXTextLabel(5, "ML");
        // mRenderer.addXTextLabel(6, "CE");
        // mRenderer.addXTextLabel(7, "RE");
        // mRenderer.addXTextLabel(8, "OT");
        mRenderer.setBarWidth(80);
        mRenderer.setXAxisMin(-6);
        mRenderer.setXAxisMax(15);
        mRenderer.setYAxisMax(311);
        mRenderer.setYAxisMin(0);
        mRenderer.setYLabelsAlign(Align.RIGHT);
        mRenderer.setXLabelsColor(Color.BLACK);
        mRenderer.setLabelsColor(Color.BLACK);
        mRenderer.setYLabelsColor(0, Color.BLACK);
        mRenderer.setXLabels(0);
            mRenderer.setPanEnabled(true, false);
........................

I add now mRenderer.setPanEnabled(true, false); so that I can move along only x axis to see the complete chart. But user should see the full chart in screen regardless of different devices.

How to make this bar graph cross-device compatible so that it won't cut off on left and right side?

The setXAxisMin() and setXAxisMax() calls set the scale for the graph, not the size of the graph.

Try reducing the value passed to setBarWidth(). I expect that the total width of the graph is given by num_bars * (X+Y) where X and Y are passed to (setBarWidth(X) + setBarSpacing(Y)).

I have never built a bar chart with ACE, but I think that should be calculated based on the actual window width and the number of bars in your chart. Hope that helps.