Function
GeglOperationlist_properties
Declaration [src]
GParamSpec**
gegl_operation_list_properties (
const gchar* operation_type,
guint* n_properties_p
)
Parameters
operation_type-
Type:
const gchar*The name of the operation type we want to query to properties of.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string. n_properties_p-
Type:
guint*Return location for number of properties.
The argument will be set by the function.
Return value
Type: An array of GParamSpec*
An allocated array of GParamSpecs describing the properties
of the operation available when a node has operation_type set. The list should be freed with g_free after use.
The length of the array is in the n_properties_p argument. |
| The caller of the function takes ownership of the data container, but not the data inside it. |