Struct piston_window::ellipse::Ellipse

pub struct Ellipse {
    pub color: [f32; 4],
    pub border: Option<Border>,
    pub resolution: u32,
}

An ellipse with filled color

Fields

color: [f32; 4]

The ellipse color

border: Option<Border>

The ellipse border

resolution: u32

The resolution for the shape, 360 degrees.

Methods

impl Ellipse

pub fn new(color: [f32; 4]) -> Ellipse

Creates a new ellipse

pub fn new_border(color: [f32; 4], radius: f64) -> Ellipse

Creates a new ellipse border

pub fn color(self, value: [f32; 4]) -> Ellipse

Sets ellipse color.

pub fn border(self, value: Border) -> Ellipse

Sets ellipse border.

pub fn maybe_border(self, value: Option<Border>) -> Ellipse

Sets optional ellipse border.

pub fn resolution(self, value: u32) -> Ellipse

Sets resolution of the ellipse smoothness.

pub fn draw<R, G>(
    &self,
    rectangle: R,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2],
    g: &mut G
) where
    G: Graphics,
    R: Into<[f64; 4]>, 

Draws ellipse using default method.

pub fn draw_tri<R, G>(
    &self,
    rectangle: R,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2],
    g: &mut G
) where
    G: Graphics,
    R: Into<[f64; 4]>, 

Draws ellipse using triangulation.

Trait Implementations

impl Colored for Ellipse

fn mul_rgba(self, r: f32, g: f32, b: f32, a: f32) -> Ellipse

Multiplies with red, green, blue and alpha values.

fn hue_rad(self, angle: f32) -> Ellipse

Rotates hue by radians.

fn tint(self, f: f32) -> Self

Mixes the current color with white.

fn shade(self, f: f32) -> Self

Mixes the current color with black.

fn hue_deg(self, angle: f32) -> Self

Rotates hue by degrees.

impl Clone for Ellipse

fn clone(&self) -> Ellipse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Ellipse