Struct zng_ext_font :: ColorPalettes Copy item path

impl ColorPalettes

pub fn empty() -> Self

No palettes.

pub fn load(font: &RawFace<'_>) -> Result<Self>

Load the table, if present in the font.

pub fn len(&self) -> usize

Number of palettes.

pub fn is_empty(&self) -> bool

If the font does not have any color palette.

pub fn palette( &self, p: impl Into<FontColorPalette>, ) -> Option<ColorPalette<'_>>

Gets the requested palette or the first if it is not found.

pub fn palette_exact( &self, p: impl Into<FontColorPalette>, ) -> Option<ColorPalette<'_>>

Gets the requested palette.

pub fn iter(&self) -> impl ExactSizeIterator<Item = ColorPalette<'_>>

Iterate over color palettes.

Trait Implementations§

impl Clone for ColorPalettes

fn clone(&self) -> ColorPalettes

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for ColorPalettes

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

Formats the value using the given formatter. Read more

impl Default for ColorPalettes

fn default() -> Self

Empty.

Auto Trait Implementations§

impl UnwindSafe for ColorPalettes

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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where T: ?Sized,

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Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

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Returns the argument unchanged.

impl<T> FsChangeNote for T
where T: Debug + Any + Send + Sync,

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Access any.

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more