Register now to learn Fabric in free live sessions led by the best Microsoft experts. From Apr 16 to May 9, in English and Spanish.
DAX doesn't have an ATAN2 function so I created one.
ATAN2 =
VAR __x = MAX('Table'[X])
VAR __y = MAX('Table'[Y])
VAR __atan2 =
SWITCH(
TRUE(),
__x > 0, ATAN(__y/__x),
__x < 0 && __y >= 0, ATAN(__y/__x) + PI(),
__x < 0 && __y < 0, ATAN(__y/__x) - PI(),
__x = 0 && __y > 0, PI()/2,
__x = 0 && __y < 0, PI()/2 * (0-1),
BLANK()
)
RETURN
__atan2
eyJrIjoiNWYyNmRlYzctY2Q1NC00NDQ0LTlkYWQtOTVhNjljMTMzN2RjIiwidCI6IjRhMDQyNzQzLTM3M2EtNDNkMi04MjdiLTAwM2Y0YzdiYTFlNSIsImMiOjN9
Thanks Greg!