Type Method

imageWithData:

Creates and returns an image object initialized with the supplied image data.

Declaration

+ (CIImage *)imageWithData:(NSData *)data;

Parameters

data

The data object that holds the contents of an image file (such as TIFF, GIF, JPG, or whatever else the system supports). The image data must be premultiplied.

Return Value

An image object initialized with the supplied data, or nil if the method cannot create an image representation from the contents of the supplied data object.

See Also

Creating an Image

+ emptyImage

Creates and returns an empty image object.

+ imageWithColor:

Creates and returns an image of infinite extent whose entire content is the specified color.

+ imageWithBitmapData:bytesPerRow:size:format:colorSpace:

Creates and returns an image object from bitmap data.

+ imageWithCGImage:

Creates and returns an image object from a Quartz 2D image.

+ imageWithCGImage:options:

Creates and returns an image object from a Quartz 2D image using the specified options.

+ imageWithCGLayer:

Creates and returns an image object from the contents supplied by a CGLayer object.

Deprecated
+ imageWithCGLayer:options:

Creates and returns an image object from the contents supplied by a CGLayer object, using the specified options.

Deprecated
+ imageWithContentsOfURL:

Creates and returns an image object from the contents of a file.

+ imageWithContentsOfURL:options:

Creates and returns an image object from the contents of a file, using the specified options.

+ imageWithCVImageBuffer:

Creates and returns an image object from the contents of CVImageBuffer object.

+ imageWithCVImageBuffer:options:

Creates and returns an image object from the contents of CVImageBuffer object, using the specified options.

+ imageWithCVPixelBuffer:

Creates and returns an image object from the contents of CVPixelBuffer object.

+ imageWithCVPixelBuffer:options:

Creates and returns an image object from the contents of CVPixelBuffer object, using the specified options.

+ imageWithData:options:

Creates and returns an image object initialized with the supplied image data, using the specified options.

+ imageWithImageProvider:size::format:colorSpace:options:

Creates and returns an image object initialized with data provided by an image provider.

+ imageWithTexture:size:flipped:colorSpace:

Creates and returns an image object initialized with data supplied by an OpenGL texture.

Deprecated
+ imageWithTexture:size:flipped:options:

Creates and returns an image object initialized with data supplied by an OpenGL texture.

Deprecated
+ imageWithMTLTexture:options:

Creates and returns an image object with data supplied by a Metal texture.

+ imageWithIOSurface:

Creates and returns an image from the contents of an IOSurface.

+ imageWithIOSurface:options:

Creates, using the specified options, and returns an image from the contents of an IOSurface.

Beta Software

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