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fo-number —
struct FoNumber; struct FoNumberClass; FoDatatype* fo_number_new (void);gdouble fo_number_get_value (FoDatatype *number); void fo_number_set_value (FoDatatype *number,gdouble new_value); FoDatatype* fo_number_get_number_one (void);
GObject +----FoObject +----FoDatatype +----FoNumber
"value"gdouble : Read / Write
FoDatatype* fo_number_new (void);
Creates a new FoNumber initialized to default value.
Returns : | the new FoNumber |
gdouble fo_number_get_value (FoDatatype *number);
Get the value of number
number : | FoNumber |
Returns : | Numeric value of number |
void fo_number_set_value (FoDatatype *number,gdouble new_value);
Set the value of number
number : | FoNumber |
new_value : | New value for number |
FoDatatype* fo_number_get_number_one (void);
Create and return an FoNumber with the well-known value 1.0.
This saves creation of multiple FoNumber objects that all have the value 1.0.
Returns : |
<< fo-name | FoNumeric >> |