Module Matrix_charts.Label_formatSource

Axis label formatters.

Each formatter has the signature int -> float -> string matching Axis.formatter. The int is the tick index (zero-based); the float is the tick value.

Sourceval float : ?precision:int -> unit -> int -> float -> string

float () formats values with %.*g. precision defaults to 3.

Sourceval mmdd_utc : int -> float -> string

mmdd_utc formats Unix timestamps as MM/DD in UTC.

Sourceval hhmmss_utc : int -> float -> string

hhmmss_utc formats Unix timestamps as HH:MM:SS in UTC.