Enum Paint 

pub enum Paint {
    Solid {
        color: Rgba,
    },
    LinearGradient {
        start: Vec2,
        end: Vec2,
        stops: Vec<GradientStop>,
        spread: Spread,
    },
    RadialGradient {
        center: Vec2,
        radius: f32,
        stops: Vec<GradientStop>,
        spread: Spread,
    },
    ConicGradient {
        center: Vec2,
        angle_degrees: f32,
        stops: Vec<GradientStop>,
    },
}

A color or gradient.

Gradients interpolate between stops premultiplied, in linear light: the engine’s working space, so a gradient between two colors passes through the physical mix of them, and a stop fading to transparent does not darken its neighbour.

Variants

Solid

One color.

Fields

color: Rgba

The color.

LinearGradient

Colors along the line from start to end, constant across it.

Fields

start: Vec2

Where offset 0 lies.

end: Vec2

Where offset 1 lies. Distinct from start.

stops: Vec<GradientStop>

Two to MAX_GRADIENT_STOPS stops.

spread: Spread

What lies beyond the first and last offsets.

RadialGradient

Colors along the radius of a circle.

Fields

center: Vec2

Where offset 0 lies.

radius: f32

The distance of offset 1 from the centre, as a fraction of the picture’s shorter side. Positive.

stops: Vec<GradientStop>

Two to MAX_GRADIENT_STOPS stops.

spread: Spread

What lies beyond the first and last offsets.

ConicGradient

Colors around a point: offsets 0 to 1 are one clockwise turn.

Fields

center: Vec2

The point the gradient turns around.

angle_degrees: f32

Where offset 0 lies, in degrees clockwise from straight up.

stops: Vec<GradientStop>

Two to MAX_GRADIENT_STOPS stops.

Trait Implementations

impl Clone for Paint

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 Paint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Paint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Paint

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Paint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Paint