Crate sdf_glyph_renderer[−][src]

Structs

A raw bitmap containing only the alpha channel.

Enums

Functions

clamp_to_u8	Compresses a Vec into a Vec for efficiency.
render_sdf	Render a signed distance field for the given bitmap, recording distances out to `radius` pixels from the shape outline (the rest will be clamped). The range of the output field is [-1.0, 1.0], normalised to units of `radius`.