Method
GeglMetadataStoreset_value
Declaration [src]
void
gegl_metadata_store_set_value (
GeglMetadataStore* self,
const gchar* name,
const GValue* value
)
Description [src]
Set the specified metadata value. If value is NULL the default value from
the associated GParamSpec is used. This operation will fail if the value
has not been previously declared. A changed::name signal is emitted when
the value is set. If the value is shadowed by a property a notify::name
signal is also emitted.
Parameters
name-
Type:
const gchar*Metadata name.
The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. value-
Type:
GValue(nullable): A valid
GValueorNULL.The data is owned by the caller of the method.