pub trait Color: Debug + Copy {
fn red(&self) -> f64;
fn green(&self) -> f64;
fn blue(&self) -> f64;
fn alpha(&self) -> f64;
fn red8(&self) -> u8;
fn green8(&self) -> u8;
fn blue8(&self) -> u8;
fn alpha8(&self) -> u8;
fn is_premultiplied(&self) -> bool;
fn is_transparent(&self) -> bool { ... }
fn is_opaque(&self) -> bool { ... }
}Expand description
Access Color properties and compoents
Required Methods
sourcefn is_premultiplied(&self) -> bool
fn is_premultiplied(&self) -> bool
Return if the color has been premultiplied
Provided Methods
sourcefn is_transparent(&self) -> bool
fn is_transparent(&self) -> bool
Return if the color is completely transparent, alpha = 0.0