Class Texture

Definition

Namespace:

Tizen.NUI

Assembly:

Tizen.NUI.dll

Texture represents a texture object used as input or output by shaders.

public class Texture : BaseHandle, IDynamicResourceHandler, INameScope, System.IDisposable

Inheritance

object

BindableObject

Element

BaseHandle

Texture

Implements

IDynamicResourceHandler

INameScope

System.IDisposable

Constructors

Texture(NativeImageInterface)

Declaration

public Texture(NativeImageInterface nativeImageInterface)

Parameters

Type	Name	Description
NativeImageInterface	nativeImageInterface

Texture(TextureShape, PixelFormat, uint, uint)

Creates a new Texture object.

Declaration

public Texture(TextureShape textureShape, PixelFormat format, uint width, uint height)

Parameters

Type	Name	Description
TextureShape	textureShape	The type of the texture.
PixelFormat	format	The format of the pixel data.
uint	width	The width of the texture.
uint	height	The height of the texture.

Texture(TextureType, PixelFormat, uint, uint)

Creates a new Texture object.

Declaration

public Texture(TextureType type, PixelFormat format, uint width, uint height)

Parameters

Type	Name	Description
TextureType	type	The type of the texture.
PixelFormat	format	The format of the pixel data.
uint	width	The width of the texture.
uint	height	The height of the texture.

Properties

AliveCount

Gets the number of currently alived Texture object.

Declaration

public static int AliveCount { get; }

Property Value

Type	Description
int

Methods

Dispose(DisposeTypes)

Declaration

protected override void Dispose(DisposeTypes type)

Parameters

Type	Name	Description
DisposeTypes	type

Overrides

BaseHandle.Dispose(DisposeTypes)

GenerateMipmaps()

Generates mipmaps for the texture.
This will auto generate all the mipmaps for the texture based on the data in the base level.

Declaration

public void GenerateMipmaps()

GenerateUrl()

Generate Url from texture. For default, we assume that texture is pre-multiplied by alpha.

Declaration

public ImageUrl GenerateUrl()

Returns

Type	Description
ImageUrl

Remarks

This API should not be called at worker thread.

GenerateUrl(bool)

Generate Url from texture with pre-multiplied by alpha information.

Declaration

public ImageUrl GenerateUrl(bool preMultiplied)

Parameters

Type	Name	Description
bool	preMultiplied	The raw pixel data pre-multiplied by alpha.

Returns

Type	Description
ImageUrl

Remarks

This API should not be called at worker thread.

GetHeight()

Returns the height of the texture..

Declaration

public uint GetHeight()

Returns

Type	Description
uint	The height, in pixels, of the texture.

GetWidth()

Returns the width of the texture.

Declaration

public uint GetWidth()

Returns

Type	Description
uint	The width, in pixels, of the texture.

ReleaseSwigCPtr(HandleRef)

Declaration

protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)

Parameters

Type	Name	Description
System.Runtime.InteropServices.HandleRef	swigCPtr

Overrides

BaseHandle.ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef)

Upload(PixelData, uint, uint, uint, uint, uint, uint)

Uploads data to the texture from a PixelData object.

Declaration

public bool Upload(PixelData pixelData, uint layer, uint mipmap, uint xOffset, uint yOffset, uint width, uint height)

Parameters

Type	Name	Description
PixelData	pixelData	The pixelData object.
uint	layer	The layer of a cube map or array texture.
uint	mipmap	The level-of-detail number. Level 0 is the base image level. Level n is the nth mipmap reduction image.
uint	xOffset	The horizontal offset of the rectangular area in the texture that will be updated.
uint	yOffset	The vertical offset of the rectangular area in the texture that will be updated.
uint	width	The width of the rectangular area in the texture that will be updated.
uint	height	height of the rectangular area in the texture that will be updated.

Returns

Type	Description
bool	True if the PixelData object has compatible pixel format and fits within the texture, false otherwise.

Upload(PixelData, TextureUploadProperties)

Uploads data to the texture from a PixelData object.

Declaration

public bool Upload(PixelData pixelData, TextureUploadProperties properties)

Parameters

Type	Name	Description
PixelData	pixelData	The pixelData object.
TextureUploadProperties	properties	Properties used to upload PixelData.

Returns

Type	Description
bool	True if the PixelData object has compatible pixel format and fits within the texture, false otherwise.

Upload(PixelData)

Uploads data to the texture from a PixelData object.

Declaration

public bool Upload(PixelData pixelData)

Parameters

Type	Name	Description
PixelData	pixelData	The pixelData object.

Returns

Type	Description
bool	True if the PixelData object has compatible pixel format and fits within the texture, false otherwise.

Implements

IDynamicResourceHandler

INameScope

System.IDisposable

Extension Methods

BindableObjectExtensions.SetBinding(BindableObject, BindableProperty, string, BindingMode, IValueConverter, string)

NameScopeExtensions.FindByName<T>(Element, string)

EXamlExtensions.LoadFromEXamlByRelativePath<T>(T, string)

Extensions.LoadFromXaml<TXaml>(TXaml, string)

Extensions.LoadFromXaml<TXaml>(TXaml, Type)

Extensions.LoadFromXamlFile<TXaml>(TXaml, string)