diff options
Diffstat (limited to 'term_ps.c')
| -rw-r--r-- | term_ps.c | 40 |
1 files changed, 25 insertions, 15 deletions
@@ -1,4 +1,4 @@ -/* $Id: term_ps.c,v 1.63 2014/08/10 23:54:41 schwarze Exp $ */ +/* $Id: term_ps.c,v 1.64 2014/08/13 20:34:29 kristaps Exp $ */ /* * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -1115,31 +1115,41 @@ ps_hspan(const struct termp *p, const struct roffsu *su) * All of these measurements are derived by converting from the * native measurement to AFM units. */ - switch (su->unit) { - case SCALE_CM: - r = PNT2AFM(p, su->scale * 28.34); - break; - case SCALE_IN: - r = PNT2AFM(p, su->scale * 72.0); - break; - case SCALE_PC: - r = PNT2AFM(p, su->scale * 12.0); + case SCALE_BU: + /* + * Traditionally, the default unit is fixed to the + * output media. So this would refer to the point. In + * mandoc(1), however, we stick to the default terminal + * scaling unit so that output is the same regardless + * the media. + */ + r = PNT2AFM(p, su->scale * 72.0 / 240.0); break; - case SCALE_PT: - r = PNT2AFM(p, su->scale * 100.0); + case SCALE_CM: + r = PNT2AFM(p, su->scale * 72.0 / 2.54); break; case SCALE_EM: r = su->scale * fonts[(int)TERMFONT_NONE].gly[109 - 32].wx; break; - case SCALE_MM: - r = PNT2AFM(p, su->scale * 2.834); - break; case SCALE_EN: r = su->scale * fonts[(int)TERMFONT_NONE].gly[110 - 32].wx; break; + case SCALE_IN: + r = PNT2AFM(p, su->scale * 72.0); + break; + case SCALE_MM: + r = su->scale * + fonts[(int)TERMFONT_NONE].gly[109 - 32].wx / 100.0; + break; + case SCALE_PC: + r = PNT2AFM(p, su->scale * 12.0); + break; + case SCALE_PT: + r = PNT2AFM(p, su->scale * 1.0); + break; case SCALE_VS: r = su->scale * p->ps->lineheight; break; |