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CGImageSource.Count
Queries number of images in this image source.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| CGImageSource | 3.4 | ✅ Yes | ❌ No | ❌ No | ✅ Yes, on macOS | ✅ Yes |
MBS( "CGImageSource.Count"; Ref ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| Ref | The image source reference number returned by CGImageSource.CreateWithData, CGImageSource.CreateWithPath or CGImageSource.CreateWithURL | $ref |
Result
Returns number of images or error message.
Description
Queries number of images in this image source.Examples
Query count:
MBS( "CGImageSource.Count"; $ref )
See also
- CGImageSource.CreateWithData
- CGImageSource.CreateWithURL
- CGImageSource.Export
- CGImageSource.ImageAtIndex
- CGImageSource.Keys
- CGImageSource.List
- CGImageSource.Properties
- CGImageSource.SetProperty
- CGImageSource.Status
- CGImageSource.Type
Example Databases
This function checks for a license.
Created 18th August 2014, last changed 18th August 2014
CGImageSource.ClearProperties - CGImageSource.CreateWithData
