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GMImage.GetDefineSet
Component: GraphicsMagick
Version: 2.0
Mac OS X: Works
Windows: Works
MBS( "GMImage.GetDefineSet"; ImageRef )
Parameters
| Parameter | Description | Example value |
|---|---|---|
| ImageRef | The image reference (a number returned from the GMImage.New functions) | 1 |
Result
Returns a boolean value.
Description
Queries a define value.Tagged image format define. Similar to the get/setdefineValue() functions except that passing the flag value 'true' creates a value-less define with that format and key. Passing the flag value 'false' removes any existing matching definition. The method returns 'true' if a matching key exists, and 'false' if no matching key exists.
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MBS Real Studio Plugins - Pfarrgemeinde Messdiener Nickenich