calc_offset | Calculate offsets for a specific point, in a layer, position |
get_offset_table | Calculates offset table for number of maximum overlapping positions |
MusicianInterests | Survey about genre interests of some hobby musicians |
MusicianInterestsSmall | Small test data of musician, interest and experience study |
PositionSurround | ggproto for position_surround() |
position_surround | Surrounds exact overlapping points around the center |