Image Size Drawer

local tArg = {...}

local Path = tArg[1]
local X = tArg[2]
local Y = tArg[3]
local Width = tArg[4]
local Height = tArg[5]

function Resize()
local TileSize = {1,1}
local file = fs.open(Path,"r")
local Content = file.readLine()
local W = string.len(Content)
TileSize[1] = Width/W
local H = 1
repeat
    Content = file.readLine()
    if Content ~= nil then H = H + 1 end
until Content == nil
TileSize[2] = Height/H
file.close()
local Doc = fs.open(Path,"r")
local x = X
local y = Y
for i = 1, W * H do
    local X1 = x
    local Y1 = y
    local TileColor = Doc.read()
    for I = 1, TileSize[1] * TileSize[2] do
        paintutils.drawPixel(X1,Y1,TileColor)
        if X1 < TileSize[1] then
            X1 = X1 + 1
        else
            X1 = x
            Y1 = Y1 + 1
        end
    end
    if x < X + Width then
        x = x + TileSize[1]
    else
        x = X
        y = y + TileSize[2]
    end
end
Doc.close()
end

Resize()