Wednesday, November 2, 2016

word usage - is this expression "a polygon (concave) edge on a group of points" clear and idiomatic?


this post is discussing a programming problem.


the task is to draw some lines on the edge of 3 groups of data points.


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rather than covering whole area.


enter image description here


is this expression "a polygon (concave) edge on a group of points" clear and idiomatic?





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