#!/usr/bin/python

from __future__ import division,nested_scopes

import sys

sys.path.append("../../editor/pour")

sys.path.append("../light8")

from Submaster import Submaster

from skim.zooming import Zooming,Pair

from math import sqrt,sin,cos

from pygame.rect import Rect

from xmlnodebase import xmlnodeclass,collectiveelement,xmldocfile

import dmxclient

import Tkinter as tk

defaultfont="arial 8"

def pairdist(pair1,pair2):

    return pair1.dist(pair2)

def canvashighlighter(canvas,obj,attribute,normalval,highlightval):

    """creates bindings on a canvas obj that make attribute go