diff options
Diffstat (limited to 'gs/src/icharout.h')
| -rw-r--r-- | gs/src/icharout.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gs/src/icharout.h b/gs/src/icharout.h index 1688c6f6f..aa3a776af 100644 --- a/gs/src/icharout.h +++ b/gs/src/icharout.h @@ -39,6 +39,11 @@ int /*metrics_present*/ zchar_get_metrics(P3(const gs_font_base * pbfont, const ref * pcnref, double psbw[4])); +/* Get the vertical metrics for a character from Metrics2, if present. */ +int /*metrics_present*/ + zchar_get_metrics2(P3(const gs_font_base * pbfont, const ref * pcnref, + double pwv[4])); + /* * Consult Metrics2 and CDevProc, and call setcachedevice[2]. Return * o_push_estack if we had to call a CDevProc, or if we are skipping the @@ -50,4 +55,18 @@ int zchar_set_cache(P8(i_ctx_t *i_ctx_p, const gs_font_base * pbfont, int (*cont_fill) (P1(i_ctx_t *)), int (*cont_stroke) (P1(i_ctx_t *)))); +/* + * Get the CharString data corresponding to a glyph. Return typecheck + * if it isn't a string. + */ +int zchar_charstring_data(P3(gs_font *font, const ref *pgref, + gs_const_string *pstr)); + +/* + * Enumerate the next glyph from a directory. This is essentially a + * wrapper around dict_first/dict_next to implement the enumerate_glyph + * font procedure. + */ +int zchar_enumerate_glyph(P3(const ref *prdict, int *pindex, gs_glyph *pglyph)); + #endif /* icharout_INCLUDED */ |