Struct ColorGlyph

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pub struct ColorGlyph {
    pub rgba: Vec<u8>,
    pub width: u32,
    pub height: u32,
    pub left: f32,
    pub bottom: f32,
    pub em_width: f32,
    pub em_height: f32,
}

Expand description

A glyph drawn as a colour image rather than an outline. The box is in ems, from the pen on the baseline, y up: scale it by the text size in pixels.

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§rgba: Vec<u8>

Straight RGBA, row-major from the top-left corner.

§width: u32§height: u32§left: f32§bottom: f32§em_width: f32§em_height: f32

Trait Implementations§

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impl Debug for ColorGlyph

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for ColorGlyph

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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fn downcast(&self) -> &T

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Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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

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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,

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