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< > BotCompany Repo | #417 // stringRepImage (include)

Lua code

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get("#348") -- rgb functions

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function stringRepImage(img)



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  local x, y, w, h = 0, 0, img.width, img.height -- full image



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  local tbl = {}



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  for yy=y, y+h-1 do



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    if yy > y then table.insert(tbl, ".") end



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    for xx=x, x+w-1 do



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      local pix = img.getInt(xx, yy)



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      local b = math.floor(bright(rgb(pix))*25+0.5)



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      table.insert(tbl, string.char(string.byte("A")+b))



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    end



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  end



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  return table.concat(tbl)



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end



        
Author comment

    
Began life as a copy of #382

    
test run  test run with input  download  show line numbers   
Travelled to 12 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt


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    Snippet ID:
    #417
  

  

    Snippet name:
    stringRepImage (include)
  

    

    Eternal ID of this version:
    #417/1
  

  

    Text MD5:
    a715f76dce5a4caa8d4aa4a9b269d0e6
  

    

    Author:
    stefan
  

  

    Category:
    
  

  

    Type:
    Lua code
  

        

    Public (visible to everyone):
    Yes
  

  

    Archived (hidden from active list):
    No
  

  

    Created/modified:
      2015-02-06 14:03:45
  

  

    Source code size:
    435 bytes / 16 lines
  

  

    Pitched / IR pitched:
    No / Yes
  

    

    Views / Downloads:
    724 / 211
  

      

    Referenced in:
[show references]