-- LoadImage
-- NuAoA
local targ={...}
os.loadAPI("wrap")
mon = wrap.attach("monitor")
mon.setTextScale(0.5)
mon.clear()
mon.setCursorPos(1,1)
if #targ==0 then
print("Type the filename of the image you would like to load:")
local filename = io.read()
else
  filename = targ[1]
  end
local file = io.open(filename,"r")
local i =1
local j =0
local conv = {}
for line in file:lines() do
        for word in string.gmatch(line,"%d+") do
                if j == 0 and i<= 16 then
                        conv[word] = i-1
                else
                        mon.setCursorPos(i,j)
                        mon.setBackgroundColor(2^conv[word])
                        mon.write(" ")
                end
                i=i+1
        end
        i=1
        j=j+1
end
file:close()