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New in version:
6.5
7.0
7.1
7.2
7.3
7.4
7.5
8.0
8.1
8.2
Statistic
CGImageSource.Release
Closes image source and releases memory.
Component | Version | macOS | Windows | Server | FileMaker Cloud | FileMaker iOS SDK |
CGImageSource | 3.4 | Yes | No | Yes, macOS only | No | No |
MBS( "CGImageSource.Release"; Ref )
Parameters
Parameter | Description | Example value |
---|---|---|
Ref | The image source reference number returned by CGImageSource.CreateWithData, CGImageSource.CreateWithPath or CGImageSource.CreateWithURL | $ref |
Result
Returns OK or error message.
Description
Closes image source and releases memory.Examples
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 ) ]
See also
- CGImageSource.CreateWithData
- CGImageSource.CreateWithPath
- CGImageSource.CreateWithURL
- CGImageSource.ImageAtIndex
- CGImageSource.Keys
- CGImageSource.Status
- CGImageSource.ThumbnailAtIndex
- CGImageSource.Type
Example Databases
CGImageSource.Property - CGImageSource.Status
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MBS FileMaker Plugins