presentation props
position props/el props
size props
callbacks
callbacks
copy child options to options
tune transits
we should keep transit's angle otherwise it will fallback to default 0 value
calculate bit angle if new angle related option passed and not isResetAngles
Method getBitAngle
Method to get transits angle in burst so it will follow circular shape
Parameters:
base
must be a Number, Object.transit
must be an Integer.Returns a Numebr
(angle in burst)
if not delta option
if delta option calculate delta based on angle in burst for each transit and angleShift
if fail if the same option could be defined for parent and child get the option from childDefaults and continue
else check the option on parent
o and o
ignore coffescript sudo code istanbul ignore next