Converts a gdouble to a string, using the '.' as
decimal point. To format the number you pass in
a printf()-style format string. Allowed conversion
specifiers are 'e', 'E', 'f', 'F', 'g' and 'G'.
The format must just be a single format specifier
starting with %, expecting a gdouble argument.
The returned buffer is guaranteed to be nul-terminated.
If you just want to want to serialize the value into a
string, use GLib.ascii_dtostr.
Parameters
buffer: string
a buffer to place the resulting string in
buf_len: number
the length of the buffer
format: string
the printf()-style format to use for the code to use for converting
d: number
the value to convert
Returns string
the pointer to the buffer with the converted string
Converts a
gdoubleto a string, using the '.' as decimal point. To format the number you pass in aprintf()-style format string. Allowed conversion specifiers are 'e', 'E', 'f', 'F', 'g' and 'G'.The
formatmust just be a single format specifier starting with%, expecting agdoubleargument.The returned buffer is guaranteed to be nul-terminated.
If you just want to want to serialize the value into a string, use GLib.ascii_dtostr.