function icon.line(x, y)
love.graphics.line(x+4,y+2, x+16,y+18)
end
function icon.manhattan(x, y)
love.graphics.line(x+4,y+20, x+4,y+2)
love.graphics.line(x+4,y+2, x+10,y+2)
love.graphics.line(x+10,y+2, x+10,y+10)
love.graphics.line(x+10,y+10, x+18,y+10)
end
function icon.polygon(x, y)
love.graphics.line(x+8,y+2, x+14,y+2)
love.graphics.line(x+14,y+2, x+18,y+10)
love.graphics.line(x+18,y+10, x+10,y+18)
love.graphics.line(x+10,y+18, x+4,y+12)
love.graphics.line(x+4,y+12, x+8,y+2)
end
function icon.circle(x, y)
love.graphics.circle('line', x+10,y+10, 8)
end