Crate pbf_font_tools

PBF Font Tools

Tools for working with SDF font glyphs in PBF format.

This crate lets you combine multiple glyphs from multiple fonts into a single stack. Generating glyphs from a TrueType/OpenType font (a la node-fontnik) is planned for a future release.

References

• glyph-pbf-composite
• tileserver-gl

Re-exports

pub use protobuf;

Structs

Fontstack

Glyph

Glyphs

Enums

PbfFontError

Functions

combine_glyphs

Combines a list of SDF font glyphs into a single glyphs message. All input font stacks are flattened into a single font stack containing all the glyphs. The input order indicates precedence. If the same glyph ID is encountered multiple times, only the first will be used.

get_font_stack

get_named_font_stack

Generates a single combined font stack for the set of fonts provided.

load_glyphs

Loads a single font PBF slice from disk.