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TextShaperOptions

ferroui_base::media::text_formatting

Struct TextShaperOptions 

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pub struct TextShaperOptions { /* private fields */ }
Expand description

Options to customize text shaping.

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impl TextShaperOptions

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pub fn new(typeface: Rc<GlyphTypeface>) -> Self

Creates options with the default em size, bidi level 0 and no culture, tab width, letter spacing or features.

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pub fn with_all( typeface: Rc<GlyphTypeface>, font_rendering_em_size: f64, bidi_level: i8, culture: Option<CultureInfo>, incremental_tab_width: f64, letter_spacing: f64, font_features: Option<Rc<Vec<FontFeature>>>, ) -> Self

Creates options with every value specified.

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pub fn glyph_typeface(&self) -> &Rc<GlyphTypeface>

Get the typeface.

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pub fn font_rendering_em_size(&self) -> f64

Get the font rendering em size.

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pub fn bidi_level(&self) -> i8

Get the bidi level of the text.

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pub fn culture(&self) -> Option<&CultureInfo>

Get the culture.

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pub fn incremental_tab_width(&self) -> f64

Get the incremental tab width.

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pub fn letter_spacing(&self) -> f64

Get the letter spacing.

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pub fn font_features(&self) -> Option<&Rc<Vec<FontFeature>>>

Get features.

Trait Implementations§

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impl Clone for TextShaperOptions

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> ClassDefaults for T
where T: ?Sized,

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fn static_constructor()

The static constructor of a type: work done once per thread, after the properties of the type are registered and before its first instance exists (class handlers, affects_render, metadata overrides). Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.