by its create this picture :
but it is not at all the good picture :/
Pb with ChartUtilities.saveChartAsPNG(...)
Pb with ChartUtilities.saveChartAsPNG(...)
I try ChartUtilities.saveChartAsPNG(...)
by its create this picture :
but it is not at all the good picture :/
by its create this picture :
but it is not at all the good picture :/