CIContext_ImageRepresentation.GetJpegRepresentation 方法

参考

定义

命名空间:: CoreImage

程序集:: Xamarin.iOS.dll

程序集:: Xamarin.Mac.dll

重要

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重载

GetJpegRepresentation(CIContext, CIImage, CGColorSpace, CIImageRepresentationOptions)
GetJpegRepresentation(CIContext, CIImage, CGColorSpace, NSDictionary)	将的处理 `This` 应用于 `image` ，并返回结果的 JPEG 图像。

GetJpegRepresentation(CIContext, CIImage, CGColorSpace, CIImageRepresentationOptions)

[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 12, ObjCRuntime.PlatformArchitecture.All, null)]
public static Foundation.NSData GetJpegRepresentation (this CoreImage.CIContext This, CoreImage.CIImage image, CoreGraphics.CGColorSpace colorSpace, CoreImage.CIImageRepresentationOptions options);

static member GetJpegRepresentation : CoreImage.CIContext * CoreImage.CIImage * CoreGraphics.CGColorSpace * CoreImage.CIImageRepresentationOptions -> Foundation.NSData

参数

This: CIContext

image: CIImage

colorSpace: CGColorSpace

options: CIImageRepresentationOptions

NSData

属性: IntroducedAttribute

适用于

GetJpegRepresentation(CIContext, CIImage, CGColorSpace, NSDictionary)

将的处理 This 应用于 image ，并返回结果的 JPEG 图像。

[Foundation.Export("JPEGRepresentationOfImage:colorSpace:options:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 10, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 12, ObjCRuntime.PlatformArchitecture.All, null)]
public static Foundation.NSData GetJpegRepresentation (this CoreImage.CIContext This, CoreImage.CIImage image, CoreGraphics.CGColorSpace colorSpace, Foundation.NSDictionary options);

static member GetJpegRepresentation : CoreImage.CIContext * CoreImage.CIImage * CoreGraphics.CGColorSpace * Foundation.NSDictionary -> Foundation.NSData