Json.Builder.add_double_value

### Method

# Json Builderadd_double_value

#### Declaration [src]

    JsonBuilder*
    json_builder_add_double_value (
      JsonBuilder* builder,
      gdouble value
    )

#### Description [src]

Adds a floating point value to the currently open object member or array.

If called after `json_builder_set_member_name()`, sets the given value as the value of the current member in the open object; otherwise, the value is appended to the elements of the open array.

See also: `json_builder_add_value()`.

#### Parameters

`value`

  Type: `gdouble`

  The value of the member or element.

#### Return value

Type: `JsonBuilder`

The builder instance.

The returned data is owned by the instance.
The return value can be `NULL`.