where dataset is two-dimensional array. You can see result
![Image](http://hohlov-alexey2011.narod2.ru/test/Chart.jpg)
There is two problems
1)
![Image](http://hohlov-alexey2011.narod2.ru/dsd/Chart3.jpg)
I can't(i don't know how) paint positive and negative values in one color.
2)
![Image](http://hohlov-alexey2011.narod2.ru/dsd/Chart4.jpg)
If i choose a large interval of values, then some of them are't displayed
How i can resolved this problem? Maybe i need use another class of ChartFactory instead createStackedBarChart? If you are not hard, give a link to example of how to implement this,i.e. example of chart like my where problems 1 and 2 is resolved