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Is is possible to move jfreechart legend by mouse drag action.I implemented LegendTitle and applied legendTitle.setPosition(RectangleEdge.Top) etc.But according to my requirement have to move legend with mouse action.

How to add give number of gridlines between Axis values.I have applied .setDomainMinorGridlinesVisible(true) it is adding to X axis.But i need to add minor gridlines based on given number.

If i pass 5,five minor gridlines only will be appear in between axis labels.

How to change color of top and bottom lines of X Axis.I have applied xaxis.setAxisLinePaint(color) but it applying to the bottom line only.Is there any option to make color apply to top axis line along with bottom.