1 /* 2 * Distributed under the Boost Software License, Version 1.0. 3 * (See accompanying file LICENSE_1_0.txt or copy at 4 * http://www.boost.org/LICENSE_1_0.txt) 5 */ 6 module pango.c.coverage; 7 8 import glib; 9 10 extern (C): 11 12 /** 13 * PangoCoverage: 14 * 15 * The #PangoCoverage structure represents a map from Unicode characters 16 * to #PangoCoverageLevel. It is an opaque structure with no public fields. 17 */ 18 struct PangoCoverage; 19 20 /** 21 * PangoCoverageLevel: 22 * @PANGO_COVERAGE_NONE: The character is not representable with the font. 23 * @PANGO_COVERAGE_FALLBACK: The character is represented in a way that may be 24 * comprehensible but is not the correct graphical form. 25 * For instance, a Hangul character represented as a 26 * a sequence of Jamos, or a Latin transliteration of a Cyrillic word. 27 * @PANGO_COVERAGE_APPROXIMATE: The character is represented as basically the correct 28 * graphical form, but with a stylistic variant inappropriate for 29 * the current script. 30 * @PANGO_COVERAGE_EXACT: The character is represented as the correct graphical form. 31 * 32 * Used to indicate how well a font can represent a particular Unicode 33 * character point for a particular script. 34 */ 35 enum PangoCoverageLevel { 36 PANGO_COVERAGE_NONE, 37 PANGO_COVERAGE_FALLBACK, 38 PANGO_COVERAGE_APPROXIMATE, 39 PANGO_COVERAGE_EXACT 40 } 41 42 PangoCoverage * pango_coverage_new (); 43 PangoCoverage * pango_coverage_ref (PangoCoverage *coverage); 44 void pango_coverage_unref (PangoCoverage *coverage); 45 PangoCoverage * pango_coverage_copy (PangoCoverage *coverage); 46 PangoCoverageLevel pango_coverage_get (PangoCoverage *coverage, 47 int index_); 48 void pango_coverage_set (PangoCoverage *coverage, 49 int index_, 50 PangoCoverageLevel level); 51 void pango_coverage_max (PangoCoverage *coverage, 52 PangoCoverage *other); 53 54 void pango_coverage_to_bytes (PangoCoverage *coverage, 55 guchar **bytes, 56 int *n_bytes); 57 PangoCoverage *pango_coverage_from_bytes (guchar *bytes, 58 int n_bytes); 59