[−][src]Struct rusttype::ScaledGlyph

pub struct ScaledGlyph<'a> { /* fields omitted */ }

A glyph augmented with scaling information. You can query such a glyph for information that depends on the scale of the glyph.

Implementations

impl<'a> ScaledGlyph<'a>[src]

pub fn id(&self) -> GlyphId[src]

The glyph identifier for this glyph.

pub fn font(&self) -> Option<&Font<'a>>[src]

The font to which this glyph belongs. If the glyph is a standalone glyph that owns its resources, it no longer has a reference to the font which it was created from (using standalone()). In which case, None is returned.

pub fn into_unscaled(self) -> Glyph<'a>[src]

A reference to this glyph without the scaling

pub fn unscaled(&self) -> &Glyph<'a>[src]

Removes the scaling from this glyph

pub fn positioned(self, p: Point<f32>) -> PositionedGlyph<'a>[src]

Augments this glyph with positioning information, making methods that depend on the position of the glyph available.

pub fn scale(&self) -> Scale[src]

pub fn h_metrics(&self) -> HMetrics[src]

Retrieves the "horizontal metrics" of this glyph. See HMetrics for more detail.

pub fn shape(&self) -> Option<Vec<Contour>>[src]

Produces a list of the contours that make up the shape of this glyph. Each contour consists of a sequence of segments. Each segment is either a straight Line or a Curve.

The winding of the produced contours is clockwise for closed shapes, anticlockwise for holes.

pub fn exact_bounding_box(&self) -> Option<Rect<f32>>[src]

The bounding box of the shape of this glyph, not to be confused with pixel_bounding_box, the conservative pixel-boundary bounding box. The coordinates are relative to the glyph's origin.

pub fn standalone(&self) -> ScaledGlyph<'static>[src]

Constructs a glyph that owns its data from this glyph. This is similar to Glyph::standalone. See that function for more details.

Trait Implementations

impl<'a> Clone for ScaledGlyph<'a>[src]

impl<'_> Debug for ScaledGlyph<'_>[src]

Auto Trait Implementations

impl<'a> RefUnwindSafe for ScaledGlyph<'a>

impl<'a> Send for ScaledGlyph<'a>

impl<'a> Sync for ScaledGlyph<'a>

impl<'a> Unpin for ScaledGlyph<'a>

impl<'a> UnwindSafe for ScaledGlyph<'a>

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.