X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-controller-impl.cpp;h=cf49df5b5c3dfb35713519d92b9dd1bd0aa69266;hp=b19b56884c0d4340aef4b9e6d1f6e61cf91e8785;hb=22451f7abe0230b418d551d9eac0c685273e72f1;hpb=cee2831414bee408f07923a17cad74671c14d180

diff --git a/dali-toolkit/internal/text/text-controller-impl.cpp b/dali-toolkit/internal/text/text-controller-impl.cpp
index b19b568..cf49df5 100644
--- a/dali-toolkit/internal/text/text-controller-impl.cpp
+++ b/dali-toolkit/internal/text/text-controller-impl.cpp
@@ -712,6 +712,23 @@ bool Controller::Impl::SetDefaultLineSize(float lineSize)
   return false;
 }
 
+bool Controller::Impl::SetRelativeLineSize(float relativeLineSize)
+{
+  if(std::fabs(relativeLineSize - GetRelativeLineSize()) > Math::MACHINE_EPSILON_1000)
+  {
+    mLayoutEngine.SetRelativeLineSize(relativeLineSize);
+
+    RelayoutAllCharacters();
+    return true;
+  }
+  return false;
+}
+
+float Controller::Impl::GetRelativeLineSize()
+{
+  return mLayoutEngine.GetRelativeLineSize();
+}
+
 string Controller::Impl::GetSelectedText()
 {
   string text;