Struct ServerCompositionSimplePen 

pub struct ServerCompositionSimplePen { /* private fields */ }

The server-side counterpart of a mutable pen.

Implementations

impl ServerCompositionSimplePen

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

pub fn is_disposed(&self) -> bool

pub fn props(&self) -> &ServerCompositionSimplePenProps

The properties of the pen.

pub fn set_brush(&self, value: Option<ServerResourceRef<dyn IBrush>>)

pub fn set_dash_style(&self, value: Option<Arc<ImmutableDashStyle>>)

pub fn set_line_cap(&self, value: PenLineCap)

pub fn set_line_join(&self, value: PenLineJoin)

pub fn set_miter_limit(&self, value: f64)

pub fn set_thickness(&self, value: f64)

Trait Implementations

impl IPen for ServerCompositionSimplePen

fn brush(&self) -> Option<Rc<dyn IBrush>>

The brush used to draw the stroke.

fn dash_style(&self) -> Option<Rc<dyn IDashStyle>>

The style of dashed lines drawn with the pen.

fn line_cap(&self) -> PenLineCap

The type of shape to use on both ends of a line.

fn line_join(&self) -> PenLineJoin

A value describing how to join consecutive line or curve segments.

fn miter_limit(&self) -> f64

The limit of the ratio of the miter length to half this pen’s thickness.

fn thickness(&self) -> f64

The stroke thickness.

fn as_any(&self) -> &dyn Any

The implementing value, for downcasts to ImmutablePen.

fn into_immutable_pen(self: Rc<Self>) -> Rc<ImmutablePen>

Converts the pen to an immutable pen; an immutable pen returns itself.

fn as_immutable_pen(&self) -> Option<&ImmutablePen>

The pen viewed as an ImmutablePen, when it is one (the is ImmutablePen test of upstream, which a class deriving from it passes).

fn as_object(&self) -> Option<&FerroObject>

The object behind the pen when it is a mutable Pen.

fn as_composition_render_resource( &self, ) -> Option<&dyn ICompositionRenderResource>

The composition render resource behind the object, if it is a mutable object with server-side counterparts on the compositors it is drawn with.

fn to_shared(&self) -> Option<SharedPen>

The form of the pen that is sent to the render thread, when the type keeps one: see SharedPen.

fn equals(&self, other: &dyn IPen) -> bool

Whether the pen equals other. Mutable pens compare by reference, immutable ones structurally (against any pen).

impl IServerObject for ServerCompositionSimplePen

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

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

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.

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_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.

impl IServerPropertyHost for ServerCompositionSimplePen

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

The compositor of the object, while it is alive. Used to resolve the server objects a batch refers to.

fn set_value( &self, _property: &'static CompositionProperty, change: ServerValueChange<'_>, )

SetValue(prop, ref field, value) as the class of the object defines it. A plain server object assigns; an animated object also invalidates the subscriptions of the property; a render resource goes through super::ServerRenderResourceCore::set_value.

impl IServerRenderResource for ServerCompositionSimplePen

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

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

fn queued_invalidate(&self)

impl IServerRenderResourceHost for ServerCompositionSimplePen

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 ServerCompositionSimplePen

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

impl ServerCompositionSimplePenHooks for ServerCompositionSimplePen

fn deserialize_changes_extra(&self, _reader: &mut BatchStreamReader<'_>)

fn on_fields_deserialized(&self, _changed: CompositionSimplePenChangedFields)

fn on_brush_changed(&self)

fn on_brush_changing(&self)

fn on_dash_style_changed(&self)

fn on_dash_style_changing(&self)

fn on_line_cap_changed(&self)

fn on_line_cap_changing(&self)

fn on_line_join_changed(&self)

fn on_line_join_changing(&self)

fn on_miter_limit_changed(&self)

fn on_miter_limit_changing(&self)

fn on_thickness_changed(&self)

fn on_thickness_changing(&self)