RBSegmentedBarValueFormatter

gchar*
(* RBSegmentedBarValueFormatter) (
  gdouble percent,
  gpointer data
)

No description available.

percent

Type: gdouble

No description available.

data

Type: gpointer

No description available.

The argument can be NULL.

The data is owned by the caller of the function.

Type: gchar*

No description available.

The caller of the function takes ownership of the data, and is responsible for freeing it.

The value is a NUL terminated UTF-8 string.