Figures out the predominant color in an image.
Add this to your leiningen project.clj file:
[predominance "0.1.2"]Currently, the following functions are supported.
(:require
[predominance.core :refer :all]
[clojure.java.io :as io])
; The whole image
(color "/path/to/file.jpg") ; => <#java.awt.Color>
; It also accepts files as input
(color (as-file "/path/to/file.jpg")) ; => <#java.awt.Color>
; For x and y coordinates one of the two functions should be used
; (starting-pixels 10) ; => starts from the 10th pixel and goes up to width or height
; (trailing-pixels 10) ; => starts from the width or height minus trailing-pixels and goes up to width or height
; From a given x
(color-from-x "/path/to/file.jpg" (starting-pixels 10)) ; => <#java.awt.Color>
(color-from-x "/path/to/file.jpg" (trailing-pixels 10)) ; => <#java.awt.Color>
; From a given y
(color-from-y "/path/to/file.jpg" (starting-pixels 10)) ; => <#java.awt.Color>
(color-from-y "/path/to/file.jpg" (trailing-pixels 10)) ; => <#java.awt.Color>
; From a given x and y
(color "/path/to/file.jpg" (starting-pixels 0) (starting-pixels 10)) ; => <#java.awt.Color>
(color "/path/to/file.jpg" (trailing-pixels 0) (starting-pixels 10)) ; => <#java.awt.Color>
(color "/path/to/file.jpg" (starting-pixels 0) (trailing-pixels 10)) ; => <#java.awt.Color>
(color "/path/to/file.jpg" (trailing-pixels 10) (trailing-pixels 10)) ; => <#java.awt.Color>Tested against the following image formats:
- JPEG
- PNG
- GIF
- TIFF
- BMP
(The MIT License)
Copyright (c) 2013 Thiago Tasca Nunes
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