No there is not. Only work-around I can think of is to create a second (offscreen) Gantt chart, request the entire used time span to be shown and create a snapshot of that. But this will only help you with the horizontal dimension. You should consider having a separate piece of code for a printable Gantt chart. FlexGanttFX is used only for display on screen. The predecessor framework FlexGantt for Swing had some printing support, but this was also never a perfect solution. The requirements for onscreen or printing are different and require different solutions.