The Design of a Functional Image Library
نویسندگان
چکیده
We report on experience implementing a functional image library designed for use in an introductory programming course. Designing the library revealed subtle aspects of image manipulation, and led to some interesting design decisions. Our new library improves on the earlier Racket library by adding rotation, mirroring, curves, new pen shapes, some new polygonal shapes, as well as having a significantly faster implementation of equal?.
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تاریخ انتشار 2010