Setting scale in gantt chart

[Jon Theophilus]

How would I set the scale to show a year at a time? I don't want the gantt to auto zoom in.

Thanks,
Jon

[Dave Gilbert]

Hi Jon,

The axis is an instance of HorizontalDateAxis, and you can set any range you want using the setRange(startDate, endDate) method:

CategoryPlot plot = myGanttChart.getCategoryPlot();
DateAxis axis = (DateAxis) plot.getRangeAxis();
axis.setRange(date1, date2);

...where date1 and date2 are instances of java.util.Date.

Regards,

DG