[jCharts-users] control of the x-axis labels

[Sven W. <sve...@ex...>]

Hi,



and first of all hello from a jcharts newbie.



I worked thru the  jcharts examples and find jCharts is really easy to use, so thanx. :-)

Now I have my first question:

I need to create time series charts. The data usually consists of one value per 15 minutes. The charts should show a day, week or month of the measurement data.  

So I have 96 values per day, 576 value per week and around 2900 values per months.

Now I can create a string from the time stamp of the value and add that string to the x-axis labels, but so far I found no way to let jcharts know, which x-axis labels should be printed and which not. E.g. if I create a "day chart" then it would be ok to have a label printed at every full hour and maybe every half hour. If it's a "week chart" then it would be ok to see time stamps from 12pm, 6am, 12am and 6pm of each day, but not something like 3.45pm or 5.15am.

So the basic problem is that I have too much values so jcharts can not print each x-axis label, but I found no way to tell jcharts which labels should be printed and which not!

Is there a solution for my problem?



CU

	Sven







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