kOfxImageEffectPropRegionOfInterest — The value of a region of interest.


#include "/ofxImageEffect.h"
#define kOfxImageEffectPropRegionOfInterest "OfxImageEffectPropRegionOfInterest"


kOfxImageEffectPropRegionOfInterest is of type double , and has 4 dimensions.

Property Set

This is a property that belongs to the a read only in argument property to the kOfxImageEffectActionGetRegionsOfInterest action.


The value of a region of interest.

A host passes this value into the region of interest action to specify the region it is interested in rendering.

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

This will be in CanonicalCoordinates .