Struct Colors 

pub struct Colors<'a> { /* private fields */ }

Specification for the colors in a gradient.

Holds color data, positions, tile mode, and color space for gradient construction. All references must outlive any shader created from it.

Implementations

impl<'a> Colors<'a>

pub fn new( colors: &'a [Color4f], pos: Option<&'a [f32]>, tile_mode: SkTileMode, color_space: impl Into<Option<RCHandle<SkColorSpace>>>, ) -> Colors<'a>

Create gradient colors with explicit positions.

• colors: The colors for the gradient.
• pos: Relative positions of each color (0.0 to 1.0). Must be strictly increasing. If None, colors are distributed evenly.
• tile_mode: Tiling mode for the gradient.
• color_space: Optional color space. If None, colors are treated as sRGB.

pub fn new_evenly_spaced( colors: &'a [Color4f], tile_mode: SkTileMode, color_space: impl Into<Option<RCHandle<SkColorSpace>>>, ) -> Colors<'a>

Create gradient colors with evenly distributed positions.

pub fn colors(&self) -> &'a [Color4f]

Returns a reference to the colors.

pub fn positions(&self) -> Option<&'a [f32]>

Returns a reference to the positions.

pub fn color_space(&self) -> Option<&RCHandle<SkColorSpace>>

Returns a reference to the color space.

pub fn tile_mode(&self) -> SkTileMode

Returns the tile mode.

Trait Implementations

impl<'a> Clone for Colors<'a>

fn clone(&self) -> Colors<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Colors<'a>

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

Formats the value using the given formatter.