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Hi, anyone know if is possible to draw a point on an existing chart as show in this picture (the green point is 'hand-made' ^^ ): img374.imageshack.us/my.php?image=plot2jd1.jpg I would like to draw a point in a specific time istant (like the green at time=3) and for example, eventually, at time 4 de...

The plot in the image is not created from the code you posted, yes, it's created from the code i posted infact initially the value of the function is 0 and so as you can see in the image the plot of the function is a red line in 0. unless there is some more code that you're not showing us. yes, but...

Hi, anyone knows if is possible to remove the legend of a ChartPanel as shown in the picture below? [img]img174.imageshack.us/my.php?image=plotdn4.jpg[/img] I've tried to use removeLegend() method but seems doesn't work... the code is: Plot plot=plotGraphData(functiontoplot); JFreeChart chart = new ...