pub struct Device(/* private fields */);
Implementations§
Source§impl Device
impl Device
pub unsafe fn from_raw_none(ptr: *mut cairo_device_t) -> Device
pub unsafe fn from_raw_borrow(ptr: *mut cairo_device_t) -> Device
pub unsafe fn from_raw_full(ptr: *mut cairo_device_t) -> Device
pub fn to_raw_none(&self) -> *mut cairo_device_t
pub fn create<P: AsRef<Path>>(filename: P) -> Option<Device>
pub fn from_recording_surface(&self, surface: &RecordingSurface) -> Status
pub fn get_mode(&self) -> ScriptMode
pub fn set_mode(&self, mode: ScriptMode)
pub fn surface_create( &self, content: Content, width: f64, height: f64, ) -> Option<Surface>
pub fn surface_create_for_target(&self, target: &Surface) -> Option<Surface>
pub fn write_comment(&self, comment: &str)
pub fn status(&self) -> Status
pub fn finish(&self)
pub fn flush(&self)
pub fn get_type(&self) -> DeviceType
pub fn acquire(&self) -> Status
pub fn release(&self)
pub fn observer_elapsed(&self) -> f64
pub fn observer_fill_elapsed(&self) -> f64
pub fn observer_glyphs_elapsed(&self) -> f64
pub fn observer_mask_elapsed(&self) -> f64
pub fn observer_paint_elapsed(&self) -> f64
pub fn observer_stroke_elapsed(&self) -> f64
Sourcepub fn set_user_data<T: 'static>(
&self,
key: &'static UserDataKey<T>,
value: Rc<T>,
)
pub fn set_user_data<T: 'static>( &self, key: &'static UserDataKey<T>, value: Rc<T>, )
Attach user data to self
for the given key
.
Sourcepub fn get_user_data<T: 'static>(
&self,
key: &'static UserDataKey<T>,
) -> Option<Rc<T>>
pub fn get_user_data<T: 'static>( &self, key: &'static UserDataKey<T>, ) -> Option<Rc<T>>
Return the user data previously attached to self
with the given key
, if any.
Sourcepub fn get_user_data_ptr<T: 'static>(
&self,
key: &'static UserDataKey<T>,
) -> Option<NonNull<T>>
pub fn get_user_data_ptr<T: 'static>( &self, key: &'static UserDataKey<T>, ) -> Option<NonNull<T>>
Return the user data previously attached to self
with the given key
, if any,
without incrementing the reference count.
The pointer is valid when it is returned from this method,
until the cairo object that self
represents is destroyed
or remove_user_data
or set_user_data
is called with the same key.
Sourcepub fn remove_user_data<T: 'static>(&self, key: &'static UserDataKey<T>)
pub fn remove_user_data<T: 'static>(&self, key: &'static UserDataKey<T>)
Unattach from self
the user data associated with key
, if any.
If there is no other Rc
strong reference, the data is destroyed.
Trait Implementations§
Source§impl FromGlibPtrBorrow<*mut cairo_device_t> for Device
impl FromGlibPtrBorrow<*mut cairo_device_t> for Device
unsafe fn from_glib_borrow(ptr: *mut cairo_device_t) -> Device
Source§impl FromGlibPtrFull<*mut cairo_device_t> for Device
impl FromGlibPtrFull<*mut cairo_device_t> for Device
unsafe fn from_glib_full(ptr: *mut cairo_device_t) -> Device
Source§impl FromGlibPtrNone<*mut cairo_device_t> for Device
impl FromGlibPtrNone<*mut cairo_device_t> for Device
unsafe fn from_glib_none(ptr: *mut cairo_device_t) -> Device
Source§impl<'a> FromValueOptional<'a> for Device
impl<'a> FromValueOptional<'a> for Device
unsafe fn from_value_optional(v: &'a Value) -> Option<Self>
Source§impl SetValueOptional for Device
impl SetValueOptional for Device
unsafe fn set_value_optional(v: &mut Value, s: Option<&Self>)
Source§impl StaticType for Device
impl StaticType for Device
Source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self
.Source§impl<'a> ToGlibPtr<'a, *mut cairo_device_t> for Device
impl<'a> ToGlibPtr<'a, *mut cairo_device_t> for Device
type Storage = &'a Device
Source§fn to_glib_none(&'a self) -> Stash<'a, *mut cairo_device_t, Self>
fn to_glib_none(&'a self) -> Stash<'a, *mut cairo_device_t, Self>
Transfer: none. Read more
Source§fn to_glib_full(&self) -> *mut cairo_device_t
fn to_glib_full(&self) -> *mut cairo_device_t
Transfer: full. Read more
Source§fn to_glib_container(&'a self) -> Stash<'a, P, Self>
fn to_glib_container(&'a self) -> Stash<'a, P, Self>
Transfer: container. Read more
Auto Trait Implementations§
impl Freeze for Device
impl RefUnwindSafe for Device
impl !Send for Device
impl !Sync for Device
impl Unpin for Device
impl UnwindSafe for Device
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more