diff options
| author |  Hal Canary <halcanary@google.com> | 2018-04-10 11:27:48 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-09 14:24:45 +0000 |
| commit | 1c2bcd8b14e029a70e88b1e81acd29553cab0d1c (patch) | |
| tree | 723a0c85100bcb59590bd2e46fc5eb5c10472406 /include/core/SkTypeface.h | |
| parent | a2595f925596aca234d4ac4e35da689ef13cc27c (diff) | |
SkAdvancedTypefaceMetrics: factor out GlyphToUnicode
Change-Id: Iedce8c1ea2c405d5ab64ccac353970d5cd2b9d63
Reviewed-on: https://skia-review.googlesource.com/126507
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Diffstat (limited to 'include/core/SkTypeface.h')
| -rw-r--r-- | include/core/SkTypeface.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/core/SkTypeface.h b/include/core/SkTypeface.h index 37878cc390..6a59b26393 100644 --- a/include/core/SkTypeface.h +++ b/include/core/SkTypeface.h @@ -318,6 +318,11 @@ protected: // Backends that do not suport type1 fonts should not override. virtual void getPostScriptGlyphNames(SkString*) const {} + // The mapping from glyph to Unicode; array indices are glyph ids. + // For each glyph, give the default Unicode value, if it exists. + // dstArray is non-null, and points to an array of size this->countGlyphs(). + virtual void getGlyphToUnicodeMap(SkUnichar* dstArray) const = 0; + virtual SkStreamAsset* onOpenStream(int* ttcIndex) const = 0; // TODO: make pure virtual. virtual std::unique_ptr<SkFontData> onMakeFontData() const; |