Class LottieAnimationView

Definition

Namespace:: Tizen.NUI.BaseComponents

Assembly:: Tizen.NUI.dll

API Level:: 7

LottieAnimationView renders an animated vector image (Lottie file).


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public class LottieAnimationView : ImageView, INotifyPropertyChanged, IDynamicResourceHandler, IElement, INameScope, IElementController, IDisposable, IResourcesProvider

Inheritance: Object

Tizen.NUI.Binding.BindableObject

Tizen.NUI.Binding.Element

BaseHandle

Animatable

Container

View

ImageView

LottieAnimationView

Derived: Tizen.NUI.BaseComponents.AnimatedVectorImageView

Implements: System.ComponentModel.INotifyPropertyChanged

System.IDisposable

Constructors

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LottieAnimationView(Single, Boolean)

LottieAnimationView constructor

Declaration


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public LottieAnimationView(float scale = 1F, bool shown = true)

Parameters

Type	Name	Description
System.Single	scale	The factor of scaling image, default : 1.0f
System.Boolean	shown	false : not displayed (hidden), true : displayed (shown), default : true

Remarks

If shown parameter is false, it is not visible even the LottieAnimationView instance is created.

Examples


                
                
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LottieAnimationView myLottie = new LottieAnimationView();
LottieAnimationView myLottie2 = new LottieAnimationView(2.0f);
LottieAnimationView myLottie3 = new LottieAnimationView(1.0f, false);

API Level: 7

Properties

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CurrentFrame

Set or Get current frame. When setting a specific frame, it is displayed as a still image.

Declaration


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public int CurrentFrame { get; set; }

Property Value

Type	Description
System.Int32

Remarks

Giving user set value when getting. If the out ranged frame is set, it is reset as minimum frame or maximum frame.

Examples

Let's say myLottie.json file has 100 frames originally, then it will have 0 ~ 99 range of frame index.


                
                
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LottieAnimationView myLottie = new LottieAnimationView();
myLottie.URL = Tizen.Applications.Application.Current.DirectoryInfo.Resource + "myLottie.json"; //myLottie.json's total frame is 100 (frame: 0~99)
Window.Instance.GetDefaultLayer().Add(myLottie);
myLottie.CurrentFrame = 200; //display 99 frame
myLottie.SetMinMaxFrame(10, 20);
myLottie.CurrentFrame = 15; //display 15 frame
myLottie.CurrentFrame = 50; //display 20 frame, because the MinMax is set (10,20) above

API Level: 7

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LoopCount

Set or Get loop count.

Declaration


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public int LoopCount { get; set; }

Property Value

Type	Description
System.Int32

Remarks

Minus value means infinite loop count.

Examples


                
                
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LottieAnimationView myLottie = new LottieAnimationView();
myLottie.URL = Tizen.Applications.Application.Current.DirectoryInfo.Resource + "myLottie.json"; //myLottie.json's total frame is 100 (frame: 0~99)
Window.Instance.GetDefaultLayer().Add(myLottie);
myLottie.LoopCount = -1; //infinite loop
myLottie.Play();
myLottie.Stop(); //it plays continuously unless Stop() is called
myLottie.LoopCount = 2;
myLottie.Play(); //it plays only 2 times and stops automatically

API Level: 7

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LoopingMode

Set or Get looping mode of Lottie animation.

Declaration


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public LottieAnimationView.LoopingModeType LoopingMode { get; set; }

Property Value

Type	Description
LottieAnimationView.LoopingModeType

API Level: 7

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PlayState

Get playing state

Declaration


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public LottieAnimationView.PlayStateType PlayState { get; }

Property Value

Type	Description
LottieAnimationView.PlayStateType

API Level: 7

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StopBehavior

Set or Get stop behavior.

Declaration


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public LottieAnimationView.StopBehaviorType StopBehavior { get; set; }

Property Value

Type	Description
LottieAnimationView.StopBehaviorType

API Level: 7

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TotalFrame

Get the number of total frame

Declaration


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public int TotalFrame { get; }

Property Value

Type	Description
System.Int32

API Level: 7

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URL

Set or Get resource URL of Lottie file.

Declaration


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public string URL { get; set; }

Property Value

Type	Description
System.String

API Level: 7

Methods

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GetContentInfo()

Get the list of layers' information (start frame, end frame) in Lottie file.

Declaration


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public List<Tuple<string, int, int>> GetContentInfo()

Returns

Type	Description
System.Collections.Generic.List<Tuple<System.String, System.Int32, System.Int32>>	List of Tuple (string of layer name, integer of start frame, integer of end frame)

API Level: 7

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Pause()

Pause Animation.

Declaration


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public void Pause()

API Level: 7

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Play()

Play Animation.

Declaration


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public void Play()

API Level: 7

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SetMinMaxFrame(Int32, Int32)

Set minimum and maximum frame.

Declaration


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public void SetMinMaxFrame(int minFrame, int maxFrame)

Parameters

Type	Name	Description
System.Int32	minFrame	minimum frame
System.Int32	maxFrame	maximum frame

API Level: 7

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Stop()

Stop Animation.

Declaration


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public void Stop()

API Level: 7

Events

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Finished

Animation finished event.

Declaration


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public event EventHandler Finished

Event Type

Type	Description
System.EventHandler

API Level: 7

Implements

System.ComponentModel.INotifyPropertyChanged

System.IDisposable