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THX, it is running with the parse error exception :D try { DateFormat fmt1 = new SimpleDateFormat("yyyyMMddHHmmss"); java.util.Date dte = new java.util.Date(); dte = fmt1.parse(datumzeit); //datumzeit = "20050505121212" long val = dte.getTime(); zeitstempel = val; //Unix Time Stamp } catch (java.tex...

Hello, I use a TimeSeriesCharts with 5 TimeSeries. The y axis is okay. But the Time and the Date make problems. Incoming is a long number "20050101153010" that meens "yyyymmddhhmmss" My Dataset: private XYDataset createDatasetFromFile(){ final XYSeries seriesVmin = new XYSeries("VMin"); final XYSeri...

Okay is running now.

The ebook documentation is fine

Fine, how can I make my Line Chart? Its only a demo. If I try to do my Chart with the original jfreechart-1.0.1.zip, I become every time a lot of error messages. How can I start this Demo from my Computer. How can I compilie the source on my computer. I become only error from the javac.exe. Is same ...

Hello I try to start JFreeChart :cry: I install JAVA-SDK all ready. I unzip jfreechart-1.0.1.zip I get a Example from www(dot)java2s(dot)com/Code/Java/Chart/JFreeChartLineChartDemo6.htm Then I try to compilie the LineChartDemo6.java # javac LineChartDemo6.java -classpath C:\Development\jfreechart-1....