Pareto class derived class for Chart to implement. More...
Private Functions | |
| |
private | _find_y_scale |
calculate the range with the sum dataset1. | |
private | _sort_data |
sort the data | |
private | _draw_legend |
let them know what all the pretty colors mean | |
private | _draw_data |
finally get around to plotting the data |
Pareto class derived class for Chart to implement.
private Chart::Pareto::_find_y_scale |
calculate the range with the sum dataset1.
all datas has to be positiv