Struct rusttype::ScaledGlyph
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pub struct ScaledGlyph<'a> {
// some fields omitted
}A glyph augmented with scaling information. You can query such a glyph for information that depends on the scale of the glyph.
Methods
impl<'a> ScaledGlyph<'a>
fn id(&self) -> GlyphId
The glyph identifier for this glyph.
fn font(&self) -> Option<&Font<'a>>
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.
fn into_unscaled(self) -> Glyph<'a>
A reference to this glyph without the scaling
fn unscaled(&self) -> &Glyph<'a>
Removes the scaling from this glyph
fn positioned(self, p: Point<f32>) -> PositionedGlyph<'a>
Augments this glyph with positioning information, making methods that depend on the position of the glyph available.
fn scale(&self) -> Scale
fn h_metrics(&self) -> HMetrics
Retrieves the "horizontal metrics" of this glyph. See HMetrics for more detail.
fn shape(&self) -> Option<Vec<Contour>>
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.
fn exact_bounding_box(&self) -> Option<Rect<f32>>
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.
fn standalone(&self) -> ScaledGlyph<'static>
Constructs a glyph that owns its data from this glyph. This is similar to Glyph::standalone. See
that function for more details.