Re: Posix(?) on numeric entry

[Olexiy Avramchenko <olexiy ctech cn ua>]

antongiulio wrote:
[...]
> gdouble value = 4.1;
> gchar buffer[G_ASCII_DTOSTR_BUF_SIZE];
>
> gtk_entry_set_text (GTK_ENTRY (value_entry), \
>       g_ascii_dtostr(buffer, G_ASCII_DTOSTR_BUF_SIZE, value));
>  
> but on output I got for value -> 4.0999999999999996
>
> How can I "round" value? Or g_ascii_formatd(...) is more appropriate?
Yes, try smth like: g_formatd(buffer, sizeof(buffer), "%.1g", value).

	Olexiy