Function

IpuzSymmetrycalculate

Declaration [src]

void
ipuz_symmetry_calculate (
  const IpuzCellCoord* coord,
  IpuzCellCoord* mirror_coord,
  guint puzzle_width,
  guint puzzle_height,
  IpuzSymmetry symmetry,
  IpuzSymmetryOffset symmetry_offset
)

Description [src]

Calculates the coordinate opposite of coord as defined by symmetry and symmetry_offset. If symmetry is quarter rotational, multiple calls to this function must be made.

Note, this calculation is done independent of any puzzle conditions.