Struct ab_glyph::PxScaleFont[−][src]

pub struct PxScaleFont<F> {
    pub font: F,
    pub scale: PxScale,
}

Expand description

A Font and an associated pixel scale.

Fields

font: Fscale: PxScale

Implementations

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impl<F> PxScaleFont<F>

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pub fn with_scale<S: Into<PxScale>>(self, scale: S) -> Self

Trait Implementations

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impl<F: Clone> Clone for PxScaleFont<F>

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fn clone(&self) -> PxScaleFont<F>

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<F: Debug> Debug for PxScaleFont<F>

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

Formats the value using the given formatter. Read more

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impl<F: Font> ScaleFont<F> for PxScaleFont<F>

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fn scale(&self) -> PxScale

Returns the pixel scale associated with this font.

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fn font(&self) -> &F

Returns a font reference.

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fn codepoint_ids(&self) -> CodepointIdIter<'_>ⓘ
Notable traits for CodepointIdIter<'a>
`impl<'a> Iterator for CodepointIdIter<'a> type Item = (GlyphId, char);`

Returns an iterator of all distinct (GlyphId, char) pairs. Not ordered. Read more

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fn h_scale_factor(&self) -> f32

Scale factor for unscaled font horizontal values.

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fn v_scale_factor(&self) -> f32

Scale factor for unscaled font vertical values.

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fn scale_factor(&self) -> PxScaleFactor

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fn ascent(&self) -> f32

Pixel scaled glyph ascent.

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fn descent(&self) -> f32

Pixel scaled glyph descent.

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fn height(&self) -> f32

Pixel scaled height ascent - descent. Read more

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fn line_gap(&self) -> f32

Pixel scaled line gap.

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fn glyph_id(&self, c: char) -> GlyphId

Lookup a GlyphId matching a given char.

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fn scaled_glyph(&self, c: char) -> Glyph

Construct a Glyph with the font’s pixel scale at position point(0.0, 0.0). Read more

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fn h_advance(&self, id: GlyphId) -> f32

Pixel scaled horizontal advance for a given glyph.

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fn h_side_bearing(&self, id: GlyphId) -> f32

Pixel scaled horizontal side bearing for a given glyph.

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fn v_advance(&self, id: GlyphId) -> f32

Pixel scaled vertical advance for a given glyph.

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fn v_side_bearing(&self, id: GlyphId) -> f32

Pixel scaled vertical side bearing for a given glyph.

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fn kern(&self, first: GlyphId, second: GlyphId) -> f32

Returns additional pixel scaled kerning to apply for a particular pair of glyphs.

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fn glyph_bounds(&self, glyph: &Glyph) -> Rect

Returns the layout bounds of this glyph. These are different to the outline px_bounds(). Read more

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fn glyph_count(&self) -> usize

The number of glyphs present in this font. Glyph identifiers for this font will always be in the range 0..self.glyph_count() Read more

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fn outline_glyph(&self, glyph: Glyph) -> Option<OutlinedGlyph>

Compute glyph outline ready for drawing. Read more

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impl<F: Copy> Copy for PxScaleFont<F>

Auto Trait Implementations

impl<F> RefUnwindSafe for PxScaleFont<F> where
F: RefUnwindSafe,

impl<F> Send for PxScaleFont<F> where
F: Send,

impl<F> Sync for PxScaleFont<F> where
F: Sync,

impl<F> Unpin for PxScaleFont<F> where
F: Unpin,

impl<F> UnwindSafe for PxScaleFont<F> where
F: UnwindSafe,

Blanket Implementations

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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

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pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct ab_glyph::PxScaleFont[−][src]

Fields

Implementations

impl<F> PxScaleFont<F>

pub fn with_scale<S: Into<PxScale>>(self, scale: S) -> Self

Trait Implementations

impl<F: Clone> Clone for PxScaleFont<F>

fn clone(&self) -> PxScaleFont<F>

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

impl<F: Debug> Debug for PxScaleFont<F>

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

impl<F: Font> ScaleFont<F> for PxScaleFont<F>

fn scale(&self) -> PxScale

fn font(&self) -> &F

fn codepoint_ids(&self) -> CodepointIdIter<'_>ⓘNotable traits for CodepointIdIter<'a>impl<'a> Iterator for CodepointIdIter<'a> type Item = (GlyphId, char);

fn h_scale_factor(&self) -> f32

fn v_scale_factor(&self) -> f32

fn scale_factor(&self) -> PxScaleFactor

fn ascent(&self) -> f32

fn descent(&self) -> f32

fn height(&self) -> f32

fn line_gap(&self) -> f32

fn glyph_id(&self, c: char) -> GlyphId

fn scaled_glyph(&self, c: char) -> Glyph

fn h_advance(&self, id: GlyphId) -> f32

fn h_side_bearing(&self, id: GlyphId) -> f32

fn v_advance(&self, id: GlyphId) -> f32

fn v_side_bearing(&self, id: GlyphId) -> f32

fn kern(&self, first: GlyphId, second: GlyphId) -> f32

fn glyph_bounds(&self, glyph: &Glyph) -> Rect

fn glyph_count(&self) -> usize

fn outline_glyph(&self, glyph: Glyph) -> Option<OutlinedGlyph>

impl<F: Copy> Copy for PxScaleFont<F>

Auto Trait Implementations

impl<F> RefUnwindSafe for PxScaleFont<F> where F: RefUnwindSafe,

impl<F> Send for PxScaleFont<F> where F: Send,

impl<F> Sync for PxScaleFont<F> where F: Sync,

impl<F> Unpin for PxScaleFont<F> where F: Unpin,

impl<F> UnwindSafe for PxScaleFont<F> where F: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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

fn codepoint_ids(&self) -> CodepointIdIter<'_>ⓘ
Notable traits for CodepointIdIter<'a>
`impl<'a> Iterator for CodepointIdIter<'a> type Item = (GlyphId, char);`

impl<F> RefUnwindSafe for PxScaleFont<F> where
F: RefUnwindSafe,

impl<F> Send for PxScaleFont<F> where
F: Send,

impl<F> Sync for PxScaleFont<F> where
F: Sync,

impl<F> Unpin for PxScaleFont<F> where
F: Unpin,

impl<F> UnwindSafe for PxScaleFont<F> where
F: UnwindSafe,

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

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

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

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

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,