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Closes image source and releases memory.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
CGImageSource | 3.4 | ✅ Yes | ❌ No | ❌ No | ✅ Yes, on macOS | ✅ Yes |
Parameter | Description | Example |
---|---|---|
Ref | The image source reference number returned by CGImageSource.CreateWithData, CGImageSource.CreateWithPath or CGImageSource.CreateWithURL | $ref |
Returns OK or error message.
Convert image from one container and output to other:
Set Variable [ $img ; Value: MBS( "CGImageSource.CreateWithData"; test::input ) ]
Set Field [ test::output ; MBS( "CGImageSource.ImageAtIndex"; $img; 0; "PNG") ]
Set Variable [ $r ; Value: MBS( "CGImageSource.Release"; $img ) ]
This function is free to use.
Created 18th August 2014, last changed 26th April 2023