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The list of the topics, classes, interfaces, controls, modules, global methods by category, global methods by name, screenshots, licenses and examples.
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Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
class | CoreGraphics | MBS MacCG Plugin | 9.5 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
CGImageSource objects, available in Mac OS X v10.4 or later, abstract the data-reading task. An image source can read image data from a URL, a file or a string.
After creating a CGImageSource object for the appropriate source, you can obtain images, thumbnails, image properties, and other image information using CGImageSource functions.
Constant | Value | Description |
---|---|---|
kCGImageStatusComplete | 0 |
One of the status constants.
The operation is complete. |
kCGImageStatusIncomplete | -1 |
One of the status constants.
The operation is not complete. |
kCGImageStatusInvalidData | -4 |
One of the status constants.
The data is not valid. |
kCGImageStatusReadingHeader | -2 |
One of the status constants.
In the process of reading the header. |
kCGImageStatusUnexpectedEOF | -5 |
One of the status constants.
The end of the file was encountered unexpectedly. |
kCGImageStatusUnknownType | -3 |
One of the status constants.
The image is an unknown type. |
This class has no sub classes.
The items on this page are in the following plugins: MBS MacCG Plugin.
CGImageMetadataTagMBS - CGLayerMBS