| From e0469372be3870a5ad60b2c4586e9c281357bd28 Mon Sep 17 00:00:00 2001 |
| From: Werner Lemberg <wl@gnu.org> |
| Date: Tue, 22 Jan 2013 10:07:07 +0000 |
| Subject: [truetype] Fix font height. |
| |
| * src/truetype/ttobjs.c (tt_size_reset): The Windows rendering |
| engine uses rounded values of the ascender and descender to compute |
| the TrueType font height. |
| --- |
| diff --git a/src/truetype/ttobjs.c b/src/truetype/ttobjs.c |
| index c61b218..590b66c 100644 |
| --- a/src/truetype/ttobjs.c |
| +++ b/src/truetype/ttobjs.c |
| @@ -4,7 +4,7 @@ |
| /* */ |
| /* Objects manager (body). */ |
| /* */ |
| -/* Copyright 1996-2012 */ |
| +/* Copyright 1996-2013 */ |
| /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
| /* */ |
| /* This file is part of the FreeType project, and may only be used, */ |
| @@ -1177,11 +1177,12 @@ |
| FT_PIX_ROUND( FT_MulFix( face->root.ascender, metrics->y_scale ) ); |
| metrics->descender = |
| FT_PIX_ROUND( FT_MulFix( face->root.descender, metrics->y_scale ) ); |
| - metrics->height = |
| - FT_PIX_ROUND( FT_MulFix( face->root.height, metrics->y_scale ) ); |
| metrics->max_advance = |
| FT_PIX_ROUND( FT_MulFix( face->root.max_advance_width, |
| metrics->x_scale ) ); |
| + |
| + /* the height is derived from rounded values */ |
| + metrics->height = metrics->ascender - metrics->descender; |
| } |
| |
| /* compute new transformation */ |
| -- |
| cgit v0.9.0.2 |
