Struct cairo_user_data_key_t
cairo_user_data_key_t is used for attaching user data to cairo
data structures. The actual contents of the struct is never used,
and there is no need to initialize the object; only the unique
address of a cairo_data_key_t object is used. Typically, you
would just use the address of a static cairo_data_key_t object.
Fields
| Name | Type | Description |
|---|---|---|
unused
|
int |
not used; ignore. |
Authors
| Johannes Pfau | cairoD |
| cairo team | cairo |
Copyright
License
| cairoD wrapper/bindings | Boost License 1.0 |
| cairo | LGPL 2.1 / MPL 1.1 |