Function
GeglOperationlist_keys
Declaration [src]
gchar**
gegl_operation_list_keys (
const gchar* operation_type,
guint* n_keys
)
Parameters
operation_type |
const gchar* |
The name of the operation type we want to query to property keys for. |
|
The data is owned by the caller of the function. | |
The value is a NUL terminated UTF-8 string. | |
n_keys |
guint* |
Return location for number of property keys. |
|
The argument will be set by the function. |
Return value
Returns: | An array of utf8 |
An allocated NULL terminated array of operation-key names. The list should be freed with g_free after use. |
|
The length of the array is in the n_keys argument. | |
The caller of the function takes ownership of the data container, but not the data inside it. | |
Each element is a NUL terminated UTF-8 string. |