nodemcu-firmware/lua_examples/ucglib/GT_cross.lua

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2015-08-09 12:54:35 +02:00
local M, module = {}, ...
_G[module] = M
function M.run()
-- make this a volatile module:
package.loaded[module] = nil
print("Running component cross...")
local mx, my
disp:setColor(0, 250, 0, 0)
disp:setColor(1, 255, 255, 30)
disp:setColor(2, 220, 235, 10)
disp:setColor(3, 205, 0, 30)
disp:drawGradientBox(0, 0, disp:getWidth(), disp:getHeight())
mx = disp:getWidth() / 2
my = disp:getHeight() / 2
disp:setColor(0, 255, 255, 255)
disp:setPrintPos(2,18)
disp:print("Cross")
disp:setColor(0, 0, 0x66, 0xcc)
disp:setPrintPos(mx+15, my-5)
disp:print("dir0")
disp:setPrintPos(mx+5, my+26)
disp:print("dir1")
disp:setPrintPos(mx-40, my+20)
disp:print("dir2")
disp:setPrintPos(mx+5,my-25)
disp:print("dir3")
disp:setColor(0, 0, 0x66, 0xff)
disp:setColor(1, 0, 0x66, 0xcc)
disp:setColor(2, 0, 0, 0x99)
disp:draw90Line(mx+2, my-1, 20, 0, 0)
disp:draw90Line(mx+2, my, 20, 0, 1)
disp:draw90Line(mx+2, my+1, 20, 0, 2)
disp:draw90Line(mx+1, my+2, 20, 1, 0)
disp:draw90Line(mx, my+2, 20, 1, 1)
disp:draw90Line(mx-1, my+2, 20, 1, 2)
disp:draw90Line(mx-2, my+1, 20, 2, 0)
disp:draw90Line(mx-2, my, 20, 2, 1)
disp:draw90Line(mx-2, my-1, 20, 2, 2)
disp:draw90Line(mx-1, my-2, 20, 3, 0)
disp:draw90Line(mx, my-2, 20, 3, 1)
disp:draw90Line(mx+1, my-2, 20, 3, 2)
print("...done")
end
return M