Class SkiaImageHandler

Namespace: Alternet.UI

Assembly: Alternet.UI.Common.dll

Implements IImageHandler interface provider for the SKBitmap.

public class SkiaImageHandler : PlessImageHandler, IBaseObject, IDisposableObject, IImageHandler, IDisposable, ILockImageBits

Inheritance: object

BaseObject

DisposableObject

PlessImageHandler

SkiaImageHandler

Implements: IBaseObject

IDisposableObject

IImageHandler

IDisposable

ILockImageBits

Constructors

SkiaImageHandler(): Initializes a new instance of the SkiaImageHandler class.

SkiaImageHandler(GenericImage, Graphics): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(GenericImage, int): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(Image): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(Image, SizeI): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(SizeI, int): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(ImageSet, SizeI): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(ImageSet, IControl): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(SKBitmap): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

SkiaImageHandler(int, int, Graphics): Initializes a new instance of the SkiaImageHandler class using the specified parameters.

Properties

AlphaType: Gets type of the alpha component.

Bitmap: Gets internal SKBitmap.

BitsFormat: Gets ImageBitsFormatKind which identifies pixel format.

Depth: Gets the color depth of the image. Returned value is 32, 24, or other.

DipSize: Gets the size of bitmap in DPI-independent units.

HasAlpha: Gets or sets whether this image has an alpha channel.

HasMask: Gets whether this image has mask.

Height: Gets image height.

IsOk: Gets whether image is ok (is not disposed and has non-zero width and height).

PixelSize: Gets the size of the image in pixels.

ScaleFactor: Gets or sets the scale factor of this image.

ScaledHeight: Gets the height of the bitmap in logical pixels.

ScaledSize: Gets the size of the bitmap in logical pixels.

ScaledWidth: Gets the width of the bitmap in logical pixels.

Width: Gets image width.

Methods

Assign(GenericImage): Assigns pixels of GenericImage to this image.

Assign(SKBitmap): Assigns pixels of SKBitmap to this image.

CreateFromPicture(SKPicture?, int, int, Color?): Creates SkiaImageHandler from SKPicture using the specified width and height.

CreateFromSvg(Stream, int, int, Color?): Initializes a new instance of the SkiaImageHandler class from the specified Stream which contains svg data.

CreateFromSvg(string, int, int, Color?): Initializes a new instance of the Image class from the specified string which contains svg data.

DisposeManaged(): Override to dispose managed resources. Here we dispose all used object references.

GetStride(): Gets row stride.

GetSubBitmap(RectI): Returns a sub image of the current one as long as the rect belongs entirely to the image.

LoadFromStream(Stream): Loads image from stream.

LockBits(): Locks image pixels.

Rescale(SizeI): Rescales this image to the requested size.

ResetAlpha(): Resets alpha channel.

SaveToStream(Stream, BitmapType, int): Saves this image to the specified stream in the specified format defined in type.

SetImmutable(): Marks the image as immutable.

ToGenericImage(): Convert this image to GenericImage.

UnlockBits(): Unlocks image pixels.