Struct EllipseGeometry 

pub struct EllipseGeometry { /* private fields */ }

An ellipse defined by a center and radii.

Implementations

impl EllipseGeometry

pub fn raw(&self) -> *mut c_void

Raw Noesis::BaseComponent*. Borrowed for the lifetime of self.

impl EllipseGeometry

pub fn new(cx: f32, cy: f32, rx: f32, ry: f32) -> Self

Create an ellipse centered at (cx, cy) with radii (rx, ry).

Panics

Panics if Noesis fails to allocate the geometry.

pub fn get(&self) -> [f32; 4]

Read [centerX, centerY, radiusX, radiusY] back from the live object.

Trait Implementations

impl Drop for EllipseGeometry

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Geometry for EllipseGeometry

fn geometry_raw(&self) -> *mut c_void

Borrowed Noesis::Geometry* (a BaseComponent*), valid for self’s lifetime. Pass it to a raw property setter such as FrameworkElement::set_component.

fn bounds(&self) -> Rect

The bounds of the filled area.

fn render_bounds(&self) -> Rect

The render bounds with no pen, so stroke width is not included.

fn is_empty(&self) -> bool

Whether the geometry describes no area or path.

fn set_transform(&mut self, transform: &dyn Transform) -> bool

Applies a Transform to the geometry. Noesis takes its own reference, so transform may be dropped afterwards. Returns false only if the handle is not a Noesis Geometry, which can’t happen for the types in this module.

fn transform_raw(&self) -> *mut c_void

Borrowed Noesis::Transform* currently applied, or null. No reference is added; don’t release it.

impl Send for EllipseGeometry