CanvasRenderer: Set initial value of the viewBox to be same as Size.

If the CanvasRenderer's viewBox is not declared, the value will be Vector2::ZERO.
Even if mSize is changed, the size of the drawables does not change. This is not the intended result.
Therefore, depending on the size, the drawables are always modified to be affected by the mSize.

Change-Id: I7ff09282e53c194401bc5e3fc7d6b90fdc379d37

diff --git a/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.cpp b/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.cpp
index e767ada..3cc3efc 100644 (file)
--- a/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.cpp
+++ b/dali/internal/canvas-renderer/tizen/canvas-renderer-impl-tizen.cpp
@@ -406,7 +406,11 @@ bool CanvasRendererTizen::SetSize(Vector2 size)
 
   if(size != mSize)
   {
-    mSize    = size;
+    mSize = size;
+    if(mViewBox == Vector2::ZERO)
+    {
+      mViewBox = size;
+    }
     mChanged = true;
   }
 

diff --git a/dali/internal/canvas-renderer/ubuntu/canvas-renderer-impl-ubuntu.cpp b/dali/internal/canvas-renderer/ubuntu/canvas-renderer-impl-ubuntu.cpp
index 42f972d..c721913 100644 (file)
--- a/dali/internal/canvas-renderer/ubuntu/canvas-renderer-impl-ubuntu.cpp
+++ b/dali/internal/canvas-renderer/ubuntu/canvas-renderer-impl-ubuntu.cpp
@@ -396,7 +396,11 @@ bool CanvasRendererUbuntu::SetSize(Vector2 size)
 
   if(size != mSize)
   {
-    mSize    = size;
+    mSize = size;
+    if(mViewBox == Vector2::ZERO)
+    {
+      mViewBox = size;
+    }
     mChanged = true;
   }