Struct ServerCompositionRenderData 

pub struct ServerCompositionRenderData { /* private fields */ }

What a visual drew, on the server: the stream to replay, and the subscriptions to the server-side resources it draws with.

Implementations

impl ServerCompositionRenderData

pub fn new(compositor: &Rc<ServerCompositor>) -> Rc<ServerCompositionRenderData>

pub fn is_disposed(&self) -> bool

pub fn bounds(&self) -> Option<LtrbRect>

The bounds of the drawn content, rounded outwards to whole units; None if nothing is drawn.

pub fn apply_render_bounds_rounding_rect(rect: Option<Rect>) -> Option<Rect>

Rounds render bounds outwards to whole units.

pub fn apply_render_bounds_rounding(rect: Option<LtrbRect>) -> Option<LtrbRect>

Rounds render bounds outwards to whole units.

pub fn render(&self, context: &mut dyn IDrawingContextImpl)

Replays the drawn content onto a platform drawing context.

Trait Implementations

impl IServerObject for ServerCompositionRenderData

fn deserialize_changes_core( &self, reader: &mut BatchStreamReader<'_>, _committed_at: Duration, )

Reads the changes of the object from a batch.

fn values_invalidated(&self)

Called after a group of values of the object changed.

fn dispose(&self)

Releases the object: it has been disposed on the UI thread.

fn as_render_resource(self: Rc<Self>) -> Option<Rc<dyn IServerRenderResource>>

The object as a render resource, if it is one.

fn as_any(&self) -> &dyn Any

fn into_any_rc(self: Rc<Self>) -> Rc<dyn Any>

fn deserialize_changes( &self, reader: &mut BatchStreamReader<'_>, committed_at: Duration, )

Applies the changes of the object from a batch.

fn as_brush(self: Rc<Self>) -> Option<Rc<dyn IBrush>>

The object as a brush, if it is a server-side brush.

fn as_pen(self: Rc<Self>) -> Option<Rc<dyn IPen>>

The object as a pen, if it is a server-side pen.

fn as_render_data_geometry( self: Rc<Self>, ) -> Option<Rc<dyn IRenderDataGeometry>>

The object as a geometry usable by render data, if it is a server-side geometry.

fn as_transform(self: Rc<Self>) -> Option<Rc<dyn ITransform>>

The object as a transform, if it is a server-side transform.

fn as_gradient_stop(self: Rc<Self>) -> Option<Rc<dyn IGradientStop>>

The object as a gradient stop, if it is a server-side gradient stop.

fn as_surface(self: Rc<Self>) -> Option<Rc<dyn IServerCompositionSurface>>

The object as a composition surface, if it is one.

fn as_animated(self: Rc<Self>) -> Option<Rc<dyn IAnimatedServerObject>>

The object as an animatable object, if it is one.

fn get_props(&self, _type_id: TypeId) -> Option<&dyn Any>

The generated property block of the given type embedded in the object, if it has one. A class that embeds generated properties forwards to their find_props; composition properties locate their fields through it.

impl IServerRenderResource for ServerCompositionRenderData

fn add_observer(&self, observer: &Rc<dyn IServerRenderResourceObserver>)

fn remove_observer(&self, observer: &Rc<dyn IServerRenderResourceObserver>)

fn queued_invalidate(&self)

impl IServerRenderResourceHost for ServerCompositionRenderData

fn compositor(&self) -> Option<Rc<ServerCompositor>>

The compositor of the resource, while it is alive.

fn as_render_resource_rc(&self) -> Option<Rc<dyn IServerRenderResource>>

The resource as a shared handle, for the invalidation queue.

fn resource_property_changed(&self)

Called once per group of property changes, before the queued invalidation.

impl IServerRenderResourceObserver for ServerCompositionRenderData

fn dependency_queued_invalidate(&self, _sender: &dyn IServerRenderResource)