Struct tiny_skia::Pattern

pub struct Pattern<'a> {
    pub(crate) pixmap: PixmapRef<'a>,
    quality: FilterQuality,
    spread_mode: SpreadMode,
    pub(crate) opacity: NormalizedF32,
    pub(crate) transform: Transform,
}

A pattern shader.

Essentially a SkImageShader.

Unlike Skia, we do not support FilterQuality::Medium, because it involves mipmap generation, which adds too much complexity.

Fields

pixmap: PixmapRef<'a>

quality: FilterQuality

spread_mode: SpreadMode

opacity: NormalizedF32

transform: Transform

Implementations

impl<'a> Pattern<'a>

pub fn new( pixmap: PixmapRef<'a>, spread_mode: SpreadMode, quality: FilterQuality, opacity: f32, transform: Transform, ) -> Shader<'_>

Creates a new pattern shader.

opacity will be clamped to the 0..=1 range.

pub(crate) fn push_stages(&self, p: &mut RasterPipelineBuilder) -> bool

Trait Implementations

impl<'a> Clone for Pattern<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Pattern<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Pattern<'a>

fn eq(&self, other: &Pattern<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> StructuralPartialEq for Pattern<'a>