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Improve documentation.

This commit is contained in:
Werner Lemberg 2003-12-25 00:20:17 +00:00
parent 7966d659a3
commit 87d6791c42
1 changed files with 9 additions and 5 deletions
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14
include/freetype/internal/ftdriver.h
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@ -155,11 +155,15 @@ FT_BEGIN_HEADER
/* add data from AFM or PFM files on a Type 1 */
/* face, or a CIDMap on a CID-keyed face. */
/* */
/* get_advances :: A function handle used to return the advances */
/* of 'count' glyphs, starting at `index'. the */
/* `vertical' flags must be set when vertical */
/* advances are queried. The advances buffer is */
/* caller-allocated. */
/* get_advances :: A function handle used to return advance */
/* widths of 'count' glyphs (in font units), */
/* starting at `first'. The `vertical' flag must */
/* be set to get vertical advance heights. The */
/* `advances' buffer is caller-allocated. */
/* Currently not implemented. The idea of this */
/* function is to be able to perform */
/* device-independent text layout without loading */
/* a single glyph image. */
/* */
/* <Note> */
/* Most function pointers, with the exception of `load_glyph' and */