Class KeyFrames

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Definition

Namespace:
Tizen.NUI
Assembly:
Tizen.NUI.dll

A set of key frames for a property that can be animated using DALi animation.
This allows the generation of key frame objects from individual Property::Values.


                
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public class KeyFrames : BaseHandle, INotifyPropertyChanged, IDisposable
Inheritance
object
BindableObject
Tizen.NUI.Binding.Element
BaseHandle
KeyFrames
Implements
System.ComponentModel.INotifyPropertyChanged
System.IDisposable
Examples

                

                

                    
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     View view = new View()
     {
         Size2D = new Size2D(100, 100),
         Position2D = new Position2D(100, 100),
         BackgroundColor = Color.Red,
     };

     Window.Default.Add(view);
     Animation animation = new Animation(5000); // 5s duration.
     KeyFrames keyFrames = new KeyFrames();
     keyFrames.Add(0.0f, new Rotation(new Radian(new Degree(-32.0f)), Vector3.ZAxis));
     keyFrames.Add(0.3f, new Rotation(new Radian(new Degree(133.0f)), Vector3.ZAxis));
     keyFrames.Add(0.75f, new Rotation(new Radian(new Degree(-12.0f)), Vector3.ZAxis));
     keyFrames.Add(1.0f, new Rotation(new Radian(new Degree(135.0f)), Vector3.ZAxis));
     animation.AnimateBetween(view, "Orientation", keyFrames);
     animation.Play();

Constructors

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KeyFrames()

Creates an initialized KeyFrames handle.

Declaration

                
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public KeyFrames()

Methods

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Add(float, object, AlphaFunction)

Adds a key frame.

Declaration

                
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public void Add(float progress, object value, AlphaFunction alpha)
Parameters
Type Name Description
float progress

A progress value between 0.0 and 1.0.
object value

A value
AlphaFunction alpha

The alpha function used to blend to the next keyframe.
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Add(float, object)

Adds a key frame.

Declaration

                
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public void Add(float progress, object value)
Parameters
Type Name Description
float progress

A progress value between 0.0 and 1.0.
object value

A value.
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Add(float, PropertyValue, AlphaFunction)

Adds a key frame.

Declaration

                
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public void Add(float progress, PropertyValue value, AlphaFunction alpha)
Parameters
Type Name Description
float progress

A progress value between 0.0 and 1.0.
PropertyValue value

A value.
AlphaFunction alpha

The alpha function used to blend to the next keyframe.
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Add(float, PropertyValue)

Adds a key frame.

Declaration

                
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public void Add(float progress, PropertyValue value)
Parameters
Type Name Description
float progress

A progress value between 0.0 and 1.0.
PropertyValue value

A value.
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GetType()

Gets the type of the key frame.
An empty key frame will return PropertyType.None, wheras an initialised
key frame object will return the type of it's first element.

Declaration

                
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public PropertyType GetType()
Returns
Type Description
PropertyType

The key frame property type

Implements

System.ComponentModel.INotifyPropertyChanged
System.IDisposable