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MacOS Image loading functions to query metadata and thumbnails.
Can be used to get thumbnails from images or to query EXIF, IPTC or GPS metadata from images.
Version | macOS | Windows | Linux | Server | iOS SDK |
3.4 / 10.5 | ✅ Yes | ❌ No | ❌ No | ✅ Yes, on macOS | ✅ Yes |
Item | Details |
---|---|
CGImageSource.ClearProperties Clears all properties. | Mac/iOS 9.4 |
CGImageSource.Count Queries number of images in this image source. | Mac/iOS 3.4 |
CGImageSource.CreateWithData Creates an image source that reads from a container. | Mac/iOS 3.4 |
CGImageSource.CreateWithPath Creates an image source that reads from a location specified by a Path. | Mac/iOS 3.4 |
CGImageSource.CreateWithURL Creates an image source that reads from a location specified by a URL. | Mac/iOS 3.4 |
CGImageSource.Export Exports the image as container value. | Mac/iOS 9.4 |
CGImageSource.FileName Queries file name of the image. | Mac/iOS 9.4 |
CGImageSource.HasProperty Query whether the property exists. | Mac/iOS 9.4 |
CGImageSource.ImageAtIndex Returns the image associated with the specified index in an image source. | Mac/iOS 3.4 |
CGImageSource.Keys Queries the list of keys for all the properties in the image source. | Mac/iOS 3.4 |
CGImageSource.Properties Queries all properties as JSON. | Mac/iOS 8.3 |
CGImageSource.Property Queries the value of a property. | Mac/iOS 3.4 |
CGImageSource.Release Closes image source and releases memory. | Mac/iOS 3.4 |
CGImageSource.ReleaseAll Frees all CGImageSource objects. | Mac/iOS 10.5 |
CGImageSource.SetProperty Sets the value for a property. | Mac/iOS 9.4 |
CGImageSource.Status Return the status of an image source. | Mac/iOS 3.4 |
CGImageSource.SupportedExportTypes Returns an array of uniform type identifiers (UTIs) that are supported for image destinations. | Mac/iOS 9.4 |
CGImageSource.SupportedTypes Returns an array of uniform type identifiers (UTIs) that are supported for image sources. | Mac/iOS 3.4 |
CGImageSource.ThumbnailAtIndex Creates a thumbnail image of the image located at a specified location in an image source. | Mac/iOS 3.4 |
CGImageSource.Type Queries the type of the image source. | Mac/iOS 3.4 |
20 functions shown.
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