Crate mathtex_font 

XeTeX font spec parsing, the host font loader trait, and OpenType metrics and math access.

Re-exports

pub use rustybuzz;

pub use ttf_parser;

Structs

FontData

A loaded font face and the key the host chose for it.

FontGlyphMetrics

Metrics of one glyph in scaled points.

FontKey

Host chosen identity of a loaded font face.

FontMetrics

Overall font metrics in scaled points.

FontSpec

A parsed XeTeX font spec, the engine shapes with its name, script, language and features only.

GlyphBoundsPoints

A glyph’s advance and control box in points, y up.

InMemoryFontLoader

Loads fonts from an in process map keyed by file name.

MathAssemblyPart

One part of an OpenType math glyph assembly, measurements in scaled points.

MathVariant

A larger OpenType math glyph variant.

ShapeFeature

An OpenType feature setting, such as ssty=1 for math script size variants.

Enums

FontError

Font loading or parsing failure.

MathKernCorner

Corner of an OpenType MathKernInfo record, as HarfBuzz’s hb_ot_math_kern_t.

Traits

FontLoader

Loads font faces for the engine, the only font trait a host implements.

SharedFace

A face the host parsed and owns, the library borrows it and never parses or copies it.