X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Fglyph-metrics-helper.cpp;h=f87555eaa395b8dd947a2f098c4a8ee71862d726;hp=1f27a84e1467a508fe269fe9de6baf370887858f;hb=48000ec3ab1ca2d1f8001d192112e32357bb1dfc;hpb=f0a677dd7b2485269f34dad6f519c7304da6e0eb

diff --git a/dali-toolkit/internal/text/glyph-metrics-helper.cpp b/dali-toolkit/internal/text/glyph-metrics-helper.cpp
index 1f27a84..f87555e 100644
--- a/dali-toolkit/internal/text/glyph-metrics-helper.cpp
+++ b/dali-toolkit/internal/text/glyph-metrics-helper.cpp
@@ -100,6 +100,20 @@ void GetGlyphsMetrics(GlyphIndex             glyphIndex,
   glyphMetrics.width += (firstGlyph.isItalicRequired && !isItalicFont) ? TextAbstraction::FontClient::DEFAULT_ITALIC_ANGLE * firstGlyph.height : 0.f;
 }
 
+void GetGlyphMetricsFromCharacterIndex(CharacterIndex index, const GlyphInfo* const glyphInfoBuffer, const GlyphIndex* const charactersToGlyphBuffer, const Length* const glyphsPerCharacterBuffer, MetricsPtr& metrics, GlyphMetrics& glyphMetrics, GlyphIndex& glyphIndex, Length& numberOfGlyphs)
+{
+  //Takes the character index, obtains the glyph index (and the number of Glyphs) from it and finally gets the glyph metrics.
+  glyphIndex     = *(charactersToGlyphBuffer + index);
+  numberOfGlyphs = *(glyphsPerCharacterBuffer + index);
+
+  // Get the metrics for the group of glyphs.
+  GetGlyphsMetrics(glyphIndex,
+                   numberOfGlyphs,
+                   glyphMetrics,
+                   glyphInfoBuffer,
+                   metrics);
+}
+
 } // namespace Text
 
 } // namespace Toolkit