Change filter mode in TextLabel to improve quality while scaling

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / text / text-visual.cpp

diff --git a/dali-toolkit/internal/visuals/text/text-visual.cpp b/dali-toolkit/internal/visuals/text/text-visual.cpp
index 8870fc0..46cb2a1 100644 (file)
--- a/dali-toolkit/internal/visuals/text/text-visual.cpp
+++ b/dali-toolkit/internal/visuals/text/text-visual.cpp
@@ -587,9 +587,9 @@ void TextVisual::UpdateRenderer()
 
       textureSet.SetTexture( 2u, maskTexture );
 
 
       textureSet.SetTexture( 2u, maskTexture );
 

-      // Filter mode needs to be set to nearest to avoid blurry text.
+      // Filter mode needs to be set to linear to produce better quality while scaling.

       Sampler sampler = Sampler::New();
       Sampler sampler = Sampler::New();

-      sampler.SetFilterMode( FilterMode::NEAREST, FilterMode::NEAREST );
+      sampler.SetFilterMode( FilterMode::LINEAR, FilterMode::LINEAR );

       textureSet.SetSampler( 0u, sampler );
       textureSet.SetSampler( 1u, sampler );
       textureSet.SetSampler( 2u, sampler );
       textureSet.SetSampler( 0u, sampler );
       textureSet.SetSampler( 1u, sampler );
       textureSet.SetSampler( 2u, sampler );