All functions   Mac OS X   Windows   Crossplatform   Components   New in version: 1.0   1.1   1.2   1.3   1.4   1.5   1.6   1.7   1.8   2.0  

GMImage.GetDefineSet

Component: GraphicsMagick
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.

Feedback: Report problem or ask question.