Thread: JFreeChart XYLine

Dear All,
I am using JFreeChart to plot an XYLine using XYSeries.
i.e:int i=0;
XYSeries series=new XYSeries(temperature);
series.add(i, Integer.parseInt(RTemp));

instead of "i", I want to put a string such that the x-axis would display a string and y-axis would display an integer.
so instead of :
series.add(int, int);

i want to have:
series.add(string, int);

How can i do it?
Thank you

I don't understand. XYSeries are supposed to be just that, with x and y numerical values. What sort of graph are you looking to create? Do you just want to change the X-axis display?

Hey..
I want to display the day n time i obtained from a database (2 strings concatenated) on the x-axis and the temperature on the y-axis.

That is, I want to display the patient's temperature (y-axis) at different times of the day and on different days(x-axis)

See the following class to use as an alternative to an XYSeries:
TimeSeries

with the TimeSeries I managed to plot the date on the x-axis but not the date and time together. I converted the date i retrieve from the database into substrings:

RDate=new String(RR.getString(2));
n1=Integer.parseInt(RDate.substring(1,5));
n2=Integer.parseInt(RDate.substring(6,8));
n3=Integer.parseInt(RDate.substring(9,11));

and then added it to the TimeSeries:

s2.add(new Day(n1,n2,n3), Integer.parseInt(RTemp));

Is there anything like TimeSeries or XYPlot that will allow me to plot (string s, int n)? so the x-axis arent values just names or strings and the y-axis are integers?
Thank you very much for all the effort

Try looking at setting the x-axis of the chart with a DateAxis. You can then work on getting the display you wish by setting the DateFormat for this object, formatting the said DateFormat the way you wish to display the data.

I am trying to get an example on SymbolAxis. I think it may replace the date with a string on the X-axis. Do you know where i could find such examples? thank you

Thank you very much forall your effort, I managed to find a solution. Thanx