bevy_color::prelude

Trait Alpha

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pub trait Alpha: Sized {
    // Required methods
    fn with_alpha(&self, alpha: f32) -> Self;
    fn alpha(&self) -> f32;
    fn set_alpha(&mut self, alpha: f32);

    // Provided methods
    fn is_fully_transparent(&self) -> bool { ... }
    fn is_fully_opaque(&self) -> bool { ... }
}
Expand description

Methods for manipulating alpha values.

Required Methods§

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fn with_alpha(&self, alpha: f32) -> Self

Return a new version of this color with the given alpha value.

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fn alpha(&self) -> f32

Return a the alpha component of this color.

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fn set_alpha(&mut self, alpha: f32)

Sets the alpha component of this color.

Provided Methods§

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fn is_fully_transparent(&self) -> bool

Is the alpha component of this color less than or equal to 0.0?

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fn is_fully_opaque(&self) -> bool

Is the alpha component of this color greater than or equal to 1.0?

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§