require("gd")

im = gd.createTrueColor(100, 100)

white = im:colorAllocate(255, 255, 255)
blue = im:colorAllocate(0, 0, 255)

im:filledRectangle(0, 0, 100, 100, white)
im:stringFTCircle(50, 50, 40, 10, 0.9, "Vera.ttf", 24, "Powered", "by Lua", blue)

im:png("./output/circle_out.png")