problem with the class Minute

[riadhhwajdii]

hi i am using a DateAxis
my problem is that when i add new value dataset.getSeries(0).addOrUpdate(new Minute(minute,new Hour()),Integer.parseInt(valAtt));
i get the date format like hh:mm:s
or in my axis i have axis.setDateFormatOverride(new SimpleDateFormat("hh:mm")) and because i do the update every 10 seconds;,i have donc in my chart many points that have the same date (for example having x-axis value=11:36)
how can i do

[paradoxoff]

Though I haven´t fuilly understood your problem, it seems that you want to stuff data with a resolution of higher than 1 minute into the Minute class. If you need the higher resolution, switch to the Second class.