TinyFontSet Struct Reference

An ordered chain of faces, tried in turn for each codepoint. More...

#include <text.h>

Public Attributes
const TinyFont *	face [TINYIMG_FONT_MAX_FALLBACK]
uint32_t	count

Detailed Description

An ordered chain of faces, tried in turn for each codepoint.

What a subset face needs to be usable: the shipped sans covers ASCII and eight accents, and a caller who needs one Greek word or a currency symbol loads a second face and puts it behind the first rather than replacing it.

The first face sets the line box. A fallback glyph is drawn at the same em size, scaled by its own face's units per em, so two faces with different unit grids still come out the same size; what it does not do is change the ascent, descent or line height, because a line's height cannot depend on which characters happen to be on it.

Keep one on the stack. It borrows the faces rather than copying them.

Member Data Documentation

count

uint32_t TinyFontSet::count

How many are in use.

face

const TinyFont* TinyFontSet::face[TINYIMG_FONT_MAX_FALLBACK]

The faces, in the order they are tried.

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The documentation for this struct was generated from the following file:

• /home/runner/work/tinyimg/tinyimg/include/tinyimg/text.h