Struct ImmutablePen 

pub struct ImmutablePen { /* private fields */ }

Describes how a stroke is drawn.

Implementations

impl ImmutablePen

pub fn new( brush: Option<Rc<dyn IImmutableBrush>>, thickness: f64, dash_style: Option<Rc<ImmutableDashStyle>>, line_cap: PenLineCap, line_join: PenLineJoin, miter_limit: f64, ) -> Self

Creates a pen.

pub fn with_brush( brush: Option<Rc<dyn IImmutableBrush>>, thickness: f64, ) -> Self

Creates a solid pen with the given brush and thickness: no dashes, flat caps, miter joins and a miter limit of 10.

pub fn from_uint32(color: u32, thickness: f64) -> Self

Creates a solid pen with the color given as an 0xAARRGGBB value.

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

The brush used to draw the stroke.

pub fn thickness(&self) -> f64

The stroke thickness.

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

The dash style for the stroke.

pub fn line_cap(&self) -> PenLineCap

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

pub fn line_join(&self) -> PenLineJoin

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

pub fn miter_limit(&self) -> f64

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

Trait Implementations

impl Clone for ImmutablePen

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ImmutablePen

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl IPen for ImmutablePen

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 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).

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.

impl PartialEq for ImmutablePen

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.