Color Chart Example

Color Chart Example preview image

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Uri_dolphin3 Uri Wilensky (Author)

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code example 

Tagged by Reuven M. Lerner over 11 years ago

Model group CCL | Visible to everyone | Changeable by group members (CCL)
Model was written in NetLogo 5.0.4 • Viewed 1423 times • Downloaded 125 times • Run 1 time
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;; The origin patch is (0,0) is located where the color 0 appears;
;; this helps keep the math relatively simple.  Unfortunately there's
;; no way to make pycor increase as we go down instead of up.  So
;; instead, we use the trick of using negative y coordinates: row
;; 0 has a pycor of 0, row 1 has a pycor of -1, row 2 has a pycor
;; of -2, and so on.

to setup
  ca
  ;; make the background white
  ask patches [ set pcolor white ]
  ;; draw all the colors 0 to 139
  ask patches with [(pxcor >= 0) and (pxcor <= 9) and
                    (pycor <= 0) and (pycor >= -13)]
    [ set pcolor -10 * pycor + pxcor
      set plabel int pcolor ]
  ;; draw the rightmost column of whites
  ask patches with [(pxcor = 10) and (pycor <= 0) and (pycor >= -13)]
    [ set pcolor -10 * pycor + 9.9 ]
  ;; draw the rightmost column of patch labels
  ask patches with [(pxcor = 11) and (pycor <= 0) and (pycor >= -13)]
    [ set plabel word precision (-10 * pycor + 9.9) 4 "      "]
  ;; draw the color key on the left
  ask patches with [(pxcor = -2) and (pycor <= 0)]
    [
      if pycor = int (blue      / -10) [ set plabel "blue" ]
      if pycor = int (brown     / -10) [ set plabel "brown" ]
      if pycor = int (cyan      / -10) [ set plabel "cyan" ]
      if pycor = int (gray      / -10) [ set plabel "gray" ]
      if pycor = int (green     / -10) [ set plabel "green" ]
      if pycor = int (lime      / -10) [ set plabel "lime" ]
      if pycor = int (magenta   / -10) [ set plabel "magenta" ]
      if pycor = int (orange    / -10) [ set plabel "orange" ]
      if pycor = int (pink      / -10) [ set plabel "pink" ]
      if pycor = int (red       / -10) [ set plabel "red" ]
      if pycor = int (sky       / -10) [ set plabel "sky" ]
      if pycor = int (turquoise / -10) [ set plabel "turquoise" ]
      if pycor = int (violet    / -10) [ set plabel "violet" ]
      if pycor = int (yellow    / -10) [ set plabel "yellow" ]
      set plabel (word plabel " = " (-10 * pycor + 5) " ")
    ]
  ;; add black and white in the top row
  ask patches with [pycor = 1]
    [ if pxcor = 0
        [ set plabel "black = 0" ]
      if pxcor = 11
        [ set plabel "white = 9.9      " ] ]
  ;; all make the patch labels visible against background
  ask patches
    [ ifelse pcolor mod 10 >= 4
        [ set plabel-color black ]
        [ set plabel-color white ] ]
end 


; Public Domain:
; To the extent possible under law, Uri Wilensky has waived all
; copyright and related or neighboring rights to this model.

There are 10 versions of this model.

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Uri Wilensky over 11 years ago Updated to NetLogo 5.0.4 Download this version
Uri Wilensky almost 12 years ago Updated version tag Download this version
Uri Wilensky over 12 years ago Updated to NetLogo 5.0 Download this version
Uri Wilensky over 14 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 14 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 14 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 14 years ago Updated from NetLogo 4.1 Download this version
Uri Wilensky over 14 years ago Model from NetLogo distribution Download this version
Uri Wilensky over 14 years ago Color Chart Example Download this version
Uri Wilensky over 14 years ago Color Chart Example Download this version

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