Class GdiImageContext

Namespace

NAPS2.Images.Gdi

Assembly

NAPS2.Images.Gdi.dll

public class GdiImageContext : ImageContext

Inheritance

object

ImageContext

GdiImageContext

Inherited Members

ImageContext.GetFileFormatFromExtension(string)

ImageContext.GetFileFormatFromFirstBytes(byte[])

ImageContext.PerformAllTransforms(IMemoryImage, IEnumerable<Transform>)

ImageContext.ImageType

ImageContext.SupportsFormat(ImageFileFormat)

ImageContext.SupportsJpeg2000

ImageContext.Load(string)

ImageContext.Load(Stream)

ImageContext.Load(byte[])

ImageContext.LoadFrames(Stream, ProgressHandler)

ImageContext.LoadFrames(string, ProgressHandler)

ImageContext.CheckSupportsFormat(ImageFileFormat)

ImageContext.Render(IRenderableImage)

ImageContext.RenderWithoutTransforms(IRenderableImage)

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

GdiImageContext()

public GdiImageContext()

Properties

SupportsTiff

protected override bool SupportsTiff { get; }

Property Value

bool

TiffWriter

public override ITiffWriter TiffWriter { get; }

Property Value

ITiffWriter

Methods

Create(int, int, ImagePixelFormat)

Creates a new empty image.

public override IMemoryImage Create(int width, int height, ImagePixelFormat pixelFormat)

Parameters

width int

The image width in pixels.

height int

The image height in pixels.

pixelFormat ImagePixelFormat

The image's pixel format.

Returns

IMemoryImage

LoadCore(Stream, ImageFileFormat)

protected override IMemoryImage LoadCore(Stream stream, ImageFileFormat format)

Parameters

stream Stream

format ImageFileFormat

Returns

IMemoryImage

LoadFramesCore(Action<IMemoryImage>, Stream, ImageFileFormat, ProgressHandler)

protected override void LoadFramesCore(Action<IMemoryImage> produceImage, Stream stream, ImageFileFormat format, ProgressHandler progress)

Parameters

produceImage Action<IMemoryImage>

stream Stream

format ImageFileFormat

progress ProgressHandler

PerformTransform(IMemoryImage, Transform)

Performs the specified transformation on the specified image using a compatible transformer.

public override IMemoryImage PerformTransform(IMemoryImage image, Transform transform)

Parameters

image IMemoryImage

transform Transform

Returns

IMemoryImage

RenderToBitmap(IRenderableImage)

public Bitmap RenderToBitmap(IRenderableImage image)

Parameters

image IRenderableImage

Returns

Bitmap