In bar charts the bars overlap the values at their ends and there is no way to set a margin to avoid this

[Google Code Exporter]

What steps will reproduce the problem?
1.Create orizontal bar chart with some values

What is the expected output? What do you see instead?
-The espected output is a bar chart shown correctly instead the bars overlap 
the value at their end.

-The code is exactly as in the sample app
The related code piece is:

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);



What version of the product binary library are you using?
I'm using the latest night build 1.2.0

Please provide any additional information below.

-See the attachment. In addition there is a similar problem with the points in 
line charts, if you set a slightly bigger size for the point there is no way to 
set a margin between the point and its value label and the point overlap its 
value.

Original issue reported on code.google.com by [e-mail] on 11 Oct 2014 at 11:52

Attachments:

• achartscreen.png

[Google Code Exporter]

I have also opened a question on Stackoverflow for this issue
http://stackoverflow.com/questions/26304491/how-to-set-edge-points-margins-with-
achartengine-library

Original comment by [e-mail] on 11 Oct 2014 at 11:55