This property repositions the data text value if multiple data text values are colliding.
Is an integer from 1 to 10 that specifies the number of times to recursively go through and attempt to move data text around until the best solution is found. The default value is 4. The value 0 turns this property off.
With setRepositionDataTextCollision(0), the data text overlaps for points where the two series have the same value:
With setRepositionDataTextCollision(4), the data text has been moved so it does not overlap:
See RepositionStackedDataTextCollision and Place.