Class ImageView

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Definition

Namespace:
Tizen.NUI.BaseComponents
Assembly:
Tizen.NUI.dll
API Level:
3

ImageView is a class for displaying an image resource.
An instance of ImageView can be created using a URL or an image instance.


                
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public class ImageView : View, INotifyPropertyChanged, IDynamicResourceHandler, IElement, INameScope, IElementController, IDisposable, IResourcesProvider
Inheritance
Object
Tizen.NUI.Binding.BindableObject
Tizen.NUI.Binding.Element
BaseHandle
Animatable
Container
View
ImageView
Derived
Tizen.NUI.BaseComponents.AnimatedImageView
Tizen.NUI.BaseComponents.LottieAnimationView
Tizen.NUI.BaseComponents.LottieAnimationView
Tizen.NUI.BaseComponents.LottieAnimationView
Tizen.NUI.BaseComponents.LottieAnimationView
Tizen.NUI.BaseComponents.LottieAnimationView
Implements
INotifyPropertyChanged
System.IDisposable

Constructors

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ImageView()

Creates an initialized ImageView.

Declaration

                
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public ImageView()
API Level: 3
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ImageView(String)

Creates an initialized ImageView from a URL to an image resource.
If the string is empty, ImageView will not display anything.

Declaration

                
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public ImageView(string url)
Parameters
Type Name Description
System.String url

The URL of the image resource to display.
API Level: 3

Properties

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Border

The border of the image in the order: left, right, bottom, top.
If set, ImageMap will be ignored.
For N-Patch images only.
Optional.

Declaration

                
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public Rectangle Border { get; set; }
Property Value
Type Description
Rectangle
API Level: 3
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BorderOnly

Gets or sets whether to draw the borders only (if true).
If not specified, the default is false.
For N-Patch images only.
Optional.

Declaration

                
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public bool BorderOnly { get; set; }
Property Value
Type Description
Boolean
API Level: 3
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Image

ImageView Image, type PropertyMap

Declaration

                
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public PropertyMap Image { get; set; }
Property Value
Type Description
PropertyMap
API Level: 4
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LoadingStatus

Gets the loading state of the visual resource.

Declaration

                
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public ImageView.LoadingStatusType LoadingStatus { get; }
Property Value
Type Description
ImageView.LoadingStatusType
API Level: 5
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OrientationCorrection

Gets or sets whether to automatically correct the orientation of an image.

Declaration

                
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public bool OrientationCorrection { get; set; }
Property Value
Type Description
Boolean
API Level: 5
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PixelArea

ImageView PixelArea, type Vector4 (Animatable property).
Pixel area is a relative value with the whole image area as [0.0, 0.0, 1.0, 1.0].

Declaration

                
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public RelativeVector4 PixelArea { get; set; }
Property Value
Type Description
RelativeVector4
API Level: 3
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PreMultipliedAlpha

ImageView PreMultipliedAlpha, type Boolean.
Image must be initialized.

Declaration

                
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public bool PreMultipliedAlpha { get; set; }
Property Value
Type Description
Boolean
API Level: 3
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ResourceUrl

ImageView ResourceUrl, type string. This is one of mandatory property. Even if not set or null set, it sets empty string ("") internally. When it is set as null, it gives empty string ("") to be read.

Declaration

                
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public string ResourceUrl { get; set; }
Property Value
Type Description
System.String
API Level: 3
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SynchronosLoading

Gets or sets whether to synchronos loading the resourceurl of image.

Declaration

                
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public bool SynchronosLoading { get; set; }
Property Value
Type Description
Boolean
API Level: 3

Methods

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Dispose(DisposeTypes)

you can override it to clean-up your own resources.

Declaration

                
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protected override void Dispose(DisposeTypes type)
Parameters
Type Name Description
DisposeTypes type

DisposeTypes
Overrides
API Level: 3
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IsResourceReady()

Queries if all resources required by a control are loaded and ready.
Most resources are only loaded when the control is placed on the stage.
True if the resources are loaded and ready, false otherwise.

Declaration

                
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public bool IsResourceReady()
Returns
Type Description
Boolean
API Level: 3
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Pause()

Pauses the animated GIF.

Declaration

                
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public void Pause()
API Level: 5
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Play()

Plays the animated GIF. This is also the default playback mode.

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public void Play()
API Level: 5
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Reload()

Forcefully reloads the image. All the visuals using this image will reload to the latest image.

Declaration

                
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public void Reload()
API Level: 5
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SetImage(String)

Sets this ImageView from the given URL.
If the URL is empty, ImageView will not display anything.

Declaration

                
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public void SetImage(string url)
Parameters
Type Name Description
System.String url

The URL to the image resource to display.
API Level: 3
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Stop()

Stops the animated GIF.

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public void Stop()
API Level: 5

Events

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ResourceReady

An event for ResourceReady signal which can be used to subscribe or unsubscribe the event handler.
This signal is emitted after all resources required by a control are loaded and ready.
Most resources are only loaded when the control is placed on the stage.

Declaration

                
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public event EventHandler<ImageView.ResourceReadyEventArgs> ResourceReady
Event Type
Type Description
System.EventHandler<ImageView.ResourceReadyEventArgs>
API Level: 3

Implements

System.IDisposable