Struct TextLuminance 

pub struct TextLuminance(/* private fields */);

The luminance class a glyph mask is corrected for. Text colors whose luminance falls in the same eighth share a correction, so a glyph cached for one of them serves them all.

Implementations

impl TextLuminance

pub fn of_color(color: Color) -> Self

The class of text drawn in color; alpha does not affect it.

pub fn of_brush(brush: &Brush) -> Self

The class of text painted with brush. Skia corrects text a shader paints as mid grey, since no single color describes it.

pub fn correction(self) -> MaskGammaCorrection

The correction for glyph masks of this class.

Trait Implementations

impl Clone for TextLuminance

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextLuminance

impl Debug for TextLuminance

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

Formats the value using the given formatter.

impl Eq for TextLuminance

impl Hash for TextLuminance

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for TextLuminance

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextLuminance