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| author | Adrian Johnson <ajohnson@redneon.com> | 2010-10-01 17:58:40 +0930 |
|---|---|---|
| committer | Adrian Johnson <ajohnson@redneon.com> | 2010-10-01 19:15:30 +0930 |
| commit | 52f3db92a747eb694b94f28d6862abd573f3b378 (patch) | |
| tree | 37d7c27de3067cbd083e75927abb38bc8b391b55 /src/cairo-type1-fallback.c | |
| parent | 4a0e5b7ced989b2c1a17757ba17142eb55e3924d (diff) | |
| download | cairo-52f3db92a747eb694b94f28d6862abd573f3b378.tar.gz | |
Type 1 fallback: add support for latin subsets
For latin subsets the /Encoding array maps the latin encoding to the
font glyphs.
Diffstat (limited to 'src/cairo-type1-fallback.c')
| -rw-r--r-- | src/cairo-type1-fallback.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/src/cairo-type1-fallback.c b/src/cairo-type1-fallback.c index b93c42348..c2d0fa6d4 100644 --- a/src/cairo-type1-fallback.c +++ b/src/cairo-type1-fallback.c @@ -514,12 +514,27 @@ cairo_type1_font_write_header (cairo_type1_font_t *font, "} readonly def\n" "/Encoding 256 array\n" "0 1 255 {1 index exch /.notdef put} for\n"); - for (i = 1; i < font->scaled_font_subset->num_glyphs; i++) { - if (font->scaled_font_subset->glyph_names != NULL) { - _cairo_output_stream_printf (font->output, "dup %d /%s put\n", - i, font->scaled_font_subset->glyph_names[i]); - } else { - _cairo_output_stream_printf (font->output, "dup %d /g%d put\n", i, i); + if (font->scaled_font_subset->is_latin) { + for (i = 1; i < 256; i++) { + int subset_glyph = font->scaled_font_subset->latin_to_subset_glyph_index[i]; + + if (subset_glyph > 0) { + if (font->scaled_font_subset->glyph_names != NULL) { + _cairo_output_stream_printf (font->output, "dup %d /%s put\n", + i, font->scaled_font_subset->glyph_names[subset_glyph]); + } else { + _cairo_output_stream_printf (font->output, "dup %d /g%d put\n", i, subset_glyph); + } + } + } + } else { + for (i = 1; i < font->scaled_font_subset->num_glyphs; i++) { + if (font->scaled_font_subset->glyph_names != NULL) { + _cairo_output_stream_printf (font->output, "dup %d /%s put\n", + i, font->scaled_font_subset->glyph_names[i]); + } else { + _cairo_output_stream_printf (font->output, "dup %d /g%d put\n", i, i); + } } } _cairo_output_stream_printf (font->output, |