Konica Minolta Darwin VDP Software - Manual (Page 81)

7. To make sure that the legend does not overlap the chart graphic, in
the InDesign CS3 add ruler guides to define the desired new plot
area (green ruler guides appear in the chart below to mark the new
resized chart graphic area). The new desired plot area minimizes or
eliminates overlapping between the legend and the chart graphic area.
Adding a legend to the chart 73