Can I make a barchart with only one series?

[GoogleCodeExporter]

What steps will reproduce the problem?
1.  Attempt to make a barchart with only one series
2. It doesn't work- get error and must force stop
3.

What is the expected output? What do you see instead?


Please provide a source code snippet that we can use to replicate the issue.

must use XYMultipleSeriesDataset - makeBarChartIntent depends on it.  

What version of the product binary library are you using?

0.5

Please provide any additional information below.


Thanks,
Eric

Original issue reported on code.google.com by eric543...@gmail.com on 24 Aug 2010 at 8:11

[GoogleCodeExporter]

The short answer is: sure you can.

You can modify the SalesStackedBarChart class in the demo this way and you will 
only get one single series built:

  public Intent execute(Context context) {
    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);
    renderer.setXLabels(12);
    renderer.setYLabels(10);
    renderer.setDisplayChartValues(true);
    renderer.setXLabelsAlign(Align.LEFT);
    renderer.setYLabelsAlign(Align.LEFT);
    renderer.setZoomRate(1.1f);
    return ChartFactory.getBarChartIntent(context, buildBarDataset(titles, values), renderer, Type.DEFAULT);
  }

Original comment by dandrome...@gmail.com on 16 Nov 2010 at 5:51

• Changed state: Done
• Added labels: ****
• Removed labels: ****