Searched refs:yold (Results 1 – 1 of 1) sorted by relevance
28 xold, yold = None, None variable45 global b1, xold, yold48 yold = None52 global xold, yold53 if xold is not None and yold is not None:54 event.widget.create_line(xold,yold,event.x,event.y,smooth=TRUE)57 yold = event.y