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changeset 100:940074adc1d5

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can visualize a collection of points now.
author Robert McIntyre <rlm@mit.edu>
date Sat, 14 Jan 2012 01:19:18 -0700
parents b7a3ba5e879b
children 65332841b7d9
files org/test-creature.org
diffstat 1 files changed, 18 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
     1.1 --- a/org/test-creature.org	Sat Jan 14 01:07:18 2012 -0700
     1.2 +++ b/org/test-creature.org	Sat Jan 14 01:19:18 2012 -0700
     1.3 @@ -94,8 +94,25 @@
     1.4        (.setSize frame (+ 8 (.getWidth i)) (+ 28 (.getHeight i)))
     1.5        (.repaint panel 0 0 (.getWidth i) (.getHeight i)))))
     1.6  
     1.7 +(defn points->image
     1.8 +  "Take a sparse collection of points and visuliaze it as a
     1.9 +   BufferedImage."
    1.10 +  [points]
    1.11 +  (let [xs (map first points)
    1.12 +        ys (map second points)
    1.13 +        width (- (apply max xs) (apply min xs))
    1.14 +        height (- (apply max ys) (apply min ys))
    1.15 +        image (BufferedImage. width height
    1.16 +                              BufferedImage/TYPE_BYTE_BINARY)
    1.17 +    
    1.18  
    1.19 -(defn visualize [points]
    1.20 +        
    1.21 +     ))
    1.22 +
    1.23 +  
    1.24 +  
    1.25 +
    1.26 +;;(defn visualize [points]
    1.27    
    1.28  
    1.29