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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.CreateWithURL
Creates an image source that reads from a location specified by a URL.
Component | Version | macOS | Windows | Server | FileMaker Cloud | FileMaker iOS SDK |
CGImageSource | 3.4 | Yes | No | Yes, macOS only | No | No |
MBS( "CGImageSource.CreateWithURL"; URL )
Parameters
Parameter | Description | Example value |
---|---|---|
URL | The URL to the file. | $URL |
Result
Returns the reference number for this image source or error message.
Description
Creates an image source that reads from a location specified by a URL.Don't forget to call CGImageSource.Release later to release the reference number.
CoreGraphics Image Source reference numbers are starting at 25000 and counting up for each new image source.
Examples
Loads image and shows it:
Set Variable [ $url ; Value: "http://www.monkeybreadsoftware.de/images/fmplugin16.png" ]
Set Variable [ $img ; Value: MBS( "CGImageSource.CreateWithURL"; $url ) ]
Set Field [ test::output ; MBS( "CGImageSource.ImageAtIndex"; $img; 0) ]
Set Variable [ $r ; Value: MBS( "CGImageSource.Release"; $img ) ]
See also
- CGImageSource.Count
- CGImageSource.CreateWithData
- CGImageSource.CreateWithPath
- CGImageSource.ImageAtIndex
- CGImageSource.Keys
- CGImageSource.Property
- CGImageSource.Release
- CGImageSource.Status
- CGImageSource.ThumbnailAtIndex
- CGImageSource.Type
CGImageSource.CreateWithPath - CGImageSource.ImageAtIndex
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MBS Xojo Plugins