OverlayCompositeOp documented but not implemented?

Swiss army knife of image processing

Brought to you by: bfriesen

Status: closed-fixed

Owner: Bob Friesenhahn

Labels: Image processing algorithm (1)

Priority: 5

Updated: 2014-11-19

Created: 2011-10-26

Private: No

Before I try to implement it, I would like to know if there was any specific reason this was left "Not Yet Implemented".

Bob Friesenhahn - 2011-10-26

There is no specific reason other than I did not implement it. I do have an Adobe document on hand which purports to describe the Photoshop composition operators (such as this one).

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Bob Friesenhahn - 2014-11-19

Support for this was released as part of GraphicsMagick 1.3.20.

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