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| author | Peter Eliasson <peter.eliasson.x@sonyericsson.com> | 2010-04-26 12:10:53 +0200 |
|---|---|---|
| committer | Jean-Baptiste Queru <jbq@google.com> | 2010-05-11 10:27:47 -0700 |
| commit | 2b910807112618cb20b689bc6ae20e0e211ed41c (patch) | |
| tree | 1dda7487e4b0c88b80739210600f0eb817d32e0c /include/core | |
| parent | 97615b8c5e62abbb520ab3d538f78b420994f6b4 (diff) | |
| download | external_skia-2b910807112618cb20b689bc6ae20e0e211ed41c.zip external_skia-2b910807112618cb20b689bc6ae20e0e211ed41c.tar.gz external_skia-2b910807112618cb20b689bc6ae20e0e211ed41c.tar.bz2 | |
Added GetUnitsPerEM method to SkFontHost
GetUnitsPerEM can be used as convenience method to
find out the number of font units per EM square
without having to fetch the head table.
Change-Id: I6f09b86a13e020ff74156571782f4bc822b7c1f3
Diffstat (limited to 'include/core')
| -rw-r--r-- | include/core/SkFontHost.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/core/SkFontHost.h b/include/core/SkFontHost.h index cb56772..eabaedf 100644 --- a/include/core/SkFontHost.h +++ b/include/core/SkFontHost.h @@ -262,6 +262,16 @@ public: static void SetSubpixelOrder(LCDOrder order); static LCDOrder GetSubpixelOrder(); + + /////////////////////////////////////////////////////////////////////////// + + /** + * Return the number of font units per em. + * + * @param fontID the font to query. + * @return the number of font units per em or 0 on error. + */ + static uint32_t GetUnitsPerEm(SkFontID fontID); }; #endif |