Function Context.save
Makes a copy of the current state of cr and saves it on an
internal stack of saved states for cr. When Context.restore()
is called, cr will be restored to the saved state. Multiple
calls to Context.save() and Context.restore() can be nested; each
call to Context.restore() restores the state from the matching
paired Context.save().
It isn't necessary to clear all saved states before a Context
is freed. If the reference count of a Context drops to zero
, any saved states will be freed along with the Context.
Prototype
void save();
Authors
| Johannes Pfau | cairoD |
| Andrej Mitrovic | cairoD |
| cairo team | cairo |
Copyright
License
| cairoD wrapper/bindings | Boost License 1.0 |
| cairo | LGPL 2.1 / MPL 1.1 |