Peter M. Groen / dali-demo

Commit 993edc0f831a00dc73d2a53d9abd9f98721c8d02

Authored by Adeel Kazmi
Committed by Gerrit Code Review
2 parents e43bfb7f ca5bbfab

Merge "Replaced gradient image with gradient visual in renderer-stencil.example" into devel/master

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Showing 1 changed file with 19 additions and 5 deletions
examples/renderer-stencil/renderer-stencil-example.cpp
  View file @993edc0
@@ -119,15 +119,29 @@ private: @@ -119,15 +119,29 @@ private:
119 // Hide the indicator bar 119 // Hide the indicator bar
120 application.GetWindow().ShowIndicator( Dali::Window::INVISIBLE ); 120 application.GetWindow().ShowIndicator( Dali::Window::INVISIBLE );
121 121
122 - // Creates the background image. 122 + // Use a gradient visual to render the background gradient.
123 Toolkit::Control background = Dali::Toolkit::Control::New(); 123 Toolkit::Control background = Dali::Toolkit::Control::New();
124 background.SetAnchorPoint( Dali::AnchorPoint::CENTER ); 124 background.SetAnchorPoint( Dali::AnchorPoint::CENTER );
125 background.SetParentOrigin( Dali::ParentOrigin::CENTER ); 125 background.SetParentOrigin( Dali::ParentOrigin::CENTER );
126 background.SetResizePolicy( Dali::ResizePolicy::FILL_TO_PARENT, Dali::Dimension::ALL_DIMENSIONS ); 126 background.SetResizePolicy( Dali::ResizePolicy::FILL_TO_PARENT, Dali::Dimension::ALL_DIMENSIONS );
127 - Dali::Property::Map map;  
128 - map["rendererType"] = "IMAGE";  
129 - map["url"] = BACKGROUND_IMAGE;  
130 - background.SetProperty( Dali::Toolkit::Control::Property::BACKGROUND, map ); 127 +
  128 + // Set up the background gradient.
  129 + Property::Array stopOffsets;
  130 + stopOffsets.PushBack( 0.0f );
  131 + stopOffsets.PushBack( 1.0f );
  132 + Property::Array stopColors;
  133 + stopColors.PushBack( Vector4( 0.17f, 0.24f, 0.35f, 1.0f ) ); // Dark, medium saturated blue ( top of screen)
  134 + stopColors.PushBack( Vector4( 0.45f, 0.70f, 0.80f, 1.0f ) ); // Medium bright, pastel blue (bottom of screen)
  135 + const float percentageStageHeight = stage.GetSize().height * 0.7f;
  136 +
  137 + background.SetProperty( Toolkit::Control::Property::BACKGROUND, Dali::Property::Map()
  138 + .Add( Toolkit::Visual::Property::TYPE, Dali::Toolkit::Visual::GRADIENT )
  139 + .Add( Toolkit::GradientVisual::Property::STOP_OFFSET, stopOffsets )
  140 + .Add( Toolkit::GradientVisual::Property::STOP_COLOR, stopColors )
  141 + .Add( Toolkit::GradientVisual::Property::START_POSITION, Vector2( 0.0f, -percentageStageHeight ) )
  142 + .Add( Toolkit::GradientVisual::Property::END_POSITION, Vector2( 0.0f, percentageStageHeight ) )
  143 + .Add( Toolkit::GradientVisual::Property::UNITS, Toolkit::GradientVisual::Units::USER_SPACE ) );
  144 +
131 stage.Add( background ); 145 stage.Add( background );
132 146
133 // Create a TextLabel for the application title. 147 // Create a TextLabel for the application title.