Converts a gdouble to a string, using the '.' as
decimal point.
This functions generates enough precision that converting
the string back using g_ascii_strtod() gives the same machine-number
(on machines with IEEE compatible 64bit doubles). It is
guaranteed that the size of the resulting string will never
be larger than G_ASCII_DTOSTR_BUF_SIZE bytes.
Converts a gdouble to a string, using the '.' as decimal point. This functions generates enough precision that converting the string back using g_ascii_strtod() gives the same machine-number (on machines with IEEE compatible 64bit doubles). It is guaranteed that the size of the resulting string will never be larger than G_ASCII_DTOSTR_BUF_SIZE bytes.