Merge "Implement normalized Vector2/3/4 class." into tizen

diff --cc src/Tizen.NUI/src/public/Animation.cs
index 1a70bdf,4eadee8..cf631a1
--- 1/src/Tizen.NUI/src/public/Animation.cs
--- 2/src/Tizen.NUI/src/public/Animation.cs
+++ b/src/Tizen.NUI/src/public/Animation.cs
@@@ -348,11 -333,11 +348,11 @@@ namespace Tizen.NU
          }
  
          /// <summary>
 -        /// Gets/Sets the playing range.
 +        /// Gets/Sets the playing range.<br>
          /// Animation will play between the values specified. Both values(range.x and range.y ) should be between 0-1,
 -        /// otherwise they will be ignored.If the range provided is not in proper order(minimum, maximum ), it will be reordered.
 +        /// otherwise they will be ignored.If the range provided is not in proper order(minimum, maximum ), it will be reordered.<br>
          /// </summary>
-         public Vector2 PlayRange
+         public RelativeVector2 PlayRange
          {
              set
              {

diff --cc src/Tizen.NUI/src/public/ImageView.cs
index 9730128,60259da..db6e756
--- 1/src/Tizen.NUI/src/public/ImageView.cs
--- 2/src/Tizen.NUI/src/public/ImageView.cs
+++ b/src/Tizen.NUI/src/public/ImageView.cs
@@@ -244,10 -244,10 +244,10 @@@ namespace Tizen.NU
              }
          }
          /// <summary>
 -        /// ImageView PixelArea, type Vector4 (Animatable property)
 -        /// Pixel area is a relative value with the whole image area as [0.0, 0.0, 1.0, 1.0].
 +        /// ImageView PixelArea, type Vector4 (Animatable property).<br>
 +        /// Pixel area is a relative value with the whole image area as [0.0, 0.0, 1.0, 1.0].<br>
          /// </summary>
-         public Vector4 PixelArea
+         public RelativeVector4 PixelArea
          {
              get
              {