Type

kOfxImageEffectPropRegionOfDefinition is of type double , and has 4 dimensions.

Property Set

This is a property that belongs to the a read/write out argument property to the kOfxImageEffectActionGetRegionOfDefinition action.

Default

The default value is see kOfxImageEffectActionGetRegionOfDefinition .

Description

Used to indicate the region of definition of a plug-in

The order of the values is x1, y1, x2, y2.

This will be in CanonicalCoordinates