/
| 51 | |
| 52 | /*****************************************************************************/ |
| 53 | int proj_angular_input(PJ *P, enum PJ_DIRECTION dir) { |
| 54 | /****************************************************************************** |
| 55 | Returns 1 if the operator P expects angular input coordinates when |
| 56 | operating in direction dir, 0 otherwise. |
| 57 | dir: {PJ_FWD, PJ_INV} |
| 58 | ******************************************************************************/ |
| 59 | if (PJ_FWD == dir) |
| 60 | return pj_left(P) == PJ_IO_UNITS_RADIANS; |
| 61 | return pj_right(P) == PJ_IO_UNITS_RADIANS; |
| 62 | } |
| 63 | |
| 64 | /*****************************************************************************/ |
| 65 | int proj_angular_output(PJ *P, enum PJ_DIRECTION dir) { |