local Window = require("window")
local win

local Mono = text.loadfont("5x8mono.8.gif")             -- load font

function _init()
  win = Window:new("Hello World!", 200, 50, 148, 45)    -- set the window's size and title
  win.resizable = true                                  -- the window can be resized
  view.active(win.mainvp)                               -- set the viewport
  win.onclose = function()
    sys.exit()
  end
end

function _step(t)
  win:step(t)
  gfx.cls()
  
  local winxsize, winysize = view.size(win.mainvp)      -- get the window's size
  
  text.draw(winxsize, Mono,  2, 2)                      -- print the x size of the window
  text.draw(winysize, Mono,  2, 12)                     -- print the y size of the window
  
  text.draw("Hello World", Mono, winxsize - 60, winysize - 10)  -- print "Hello World" in the corner
end