#[non_exhaustive]
pub enum Brush {
SolidColor(Color),
LinearGradient(LinearGradientBrush),
RadialGradient(RadialGradientBrush),
}
Expand description
A brush is a data structure that is used to describe how a shape, such as a rectangle, path or even text, shall be filled. A brush can also be applied to the outline of a shape, that means the fill of the outline itself.
Variants (Non-exhaustive)ยง
This enum is marked as non-exhaustive
SolidColor(Color)
The color variant of brush is a plain color that is to be used for the fill.
LinearGradient(LinearGradientBrush)
The linear gradient variant of a brush describes the gradient stops for a fill where all color stops are along a line thatโs rotated by the specified angle.
RadialGradient(RadialGradientBrush)
The radial gradient variant of a brush describes a circle variant centered in the middle
Implementationsยง
sourceยงimpl Brush
impl Brush
sourcepub fn color(&self) -> Color
pub fn color(&self) -> Color
If the brush is SolidColor, the contained color is returned. If the brush is a LinearGradient, the color of the first stop is returned.
sourcepub fn is_transparent(&self) -> bool
pub fn is_transparent(&self) -> bool
Returns true if this brush contains a fully transparent color (alpha value is zero)
assert!(Brush::default().is_transparent());
assert!(Brush::SolidColor(Color::from_argb_u8(0, 255, 128, 140)).is_transparent());
assert!(!Brush::SolidColor(Color::from_argb_u8(25, 128, 140, 210)).is_transparent());
sourcepub fn brighter(&self, factor: f32) -> Brush
pub fn brighter(&self, factor: f32) -> Brush
Returns a new version of this brush that has the brightness increased
by the specified factor. This is done by calling Color::brighter
on
all the colors of this brush.
sourcepub fn darker(&self, factor: f32) -> Brush
pub fn darker(&self, factor: f32) -> Brush
Returns a new version of this brush that has the brightness decreased
by the specified factor. This is done by calling Color::darker
on
all the color of this brush.