Method

GeglMetadataStorehas_value

Declaration [src]

gboolean
gegl_metadata_store_has_value (
  GeglMetadataStore* self,
  const gchar* name
)

Description [src]

Test whether the GeglMetadataStore contains a value for the specified name.

Parameters

name const gchar*
 

Metadata name.

 The data is owned by the caller of the function.
 The value is a NUL terminated UTF-8 string.

Return value

Returns: gboolean
 

TRUE if metadata is declared and contains a valid value.