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.