Struct TextLayoutOptions

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pub struct TextLayoutOptions {Show 15 fields
    pub font_size: f64,
    pub foreground: Option<Rc<dyn IBrush>>,
    pub text_alignment: TextAlignment,
    pub text_wrapping: TextWrapping,
    pub text_trimming: Option<Rc<dyn TextTrimming>>,
    pub text_decorations: Option<TextDecorationCollection>,
    pub flow_direction: FlowDirection,
    pub max_width: f64,
    pub max_height: f64,
    pub line_height: f64,
    pub letter_spacing: f64,
    pub max_lines: i32,
    pub font_features: Option<FontFeatureCollection>,
    pub text_style_overrides: Option<Rc<[ValueSpan<Rc<dyn TextRunProperties>>]>>,
    pub text_run_cache: Option<Rc<TextRunCache>>,
}

Expand description

The optional parameters of TextLayout::new. Default gives upstream’s parameter defaults.

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§font_size: f64

Size of the font.

§foreground: Option<Rc<dyn IBrush>>

The foreground.

§text_alignment: TextAlignment

The text alignment.

§text_wrapping: TextWrapping

The text wrapping.

§text_trimming: Option<Rc<dyn TextTrimming>>

The text trimming (None means no trimming).

§text_decorations: Option<TextDecorationCollection>

The text decorations.

§flow_direction: FlowDirection

The text flow direction.

§max_width: f64

The maximum width.

§max_height: f64

The maximum height.

§line_height: f64

The height of each line of text.

§letter_spacing: f64

The letter spacing that is applied to rendered glyphs.

§max_lines: i32

The maximum number of text lines.

§font_features: Option<FontFeatureCollection>

Optional list of turned on/off features.

§text_style_overrides: Option<Rc<[ValueSpan<Rc<dyn TextRunProperties>>]>>

The text style overrides.

§text_run_cache: Option<Rc<TextRunCache>>

An optional cache for shaped text runs to avoid redundant shaping.

Trait Implementations§

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impl Clone for TextLayoutOptions

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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 Default for TextLayoutOptions

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnsafeUnpin for TextLayoutOptions

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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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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