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CGImageSource.Type
Queries the type of the image source.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| CGImageSource | 3.4 | ✅ Yes | ❌ No | ❌ No | ✅ Yes, on macOS | ✅ Yes |
MBS( "CGImageSource.Type"; Ref ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| Ref | The image source reference number returned by CGImageSource.CreateWithData, CGImageSource.CreateWithPath or CGImageSource.CreateWithURL | $ref |
Result
Returns type string or error message.
Description
Queries the type of the image source.e.g. "public.jpeg" for a jpeg image.
Examples
Query type:
MBS( "CGImageSource.Type"; $ref )
Load image from container and query type:
Set Variable [ $img ; Value: MBS( "CGImageSource.CreateWithData"; test::input ) ]
Show Custom Dialog [ "Type" ; MBS( "CGImageSource.Type"; $img ) ]
Set Variable [ $r ; Value: MBS( "CGImageSource.Release"; $img ) ]
See also
- CGImageSource.Count
- CGImageSource.CreateWithData
- CGImageSource.CreateWithPath
- CGImageSource.CreateWithURL
- CGImageSource.Export
- CGImageSource.Keys
- CGImageSource.List
- CGImageSource.Release
This function checks for a license.
Created 18th August 2014, last changed 5th January 2018
