Common errors

[GoogleCodeExporter]

What steps will reproduce the problem?

I identify two problems.

1.
Can't add two independed data lines to line chart.
See LineChartDataAppender on line 169 and replace comma by pipe.
Probles is solved.

2.
Issue is with encoding char title or legend labels. There is a problem with
spaces. Solution is to replace space with + (by google rules).

Original issue reported on code.google.com by idr...@gmail.com on 25 Apr 2010 at 12:32