/**
* LineƒNƒ‰ƒX
* 
* @author Masayuki Daijima
* http://www.daijima.jp/
* http://twitter.com/daijimachine
*/

function Line(a,b,d,c){this.ctx=a;this.color=b;this.d1=d;this.d2=c}Line.prototype.draw=function(b,a){this.ctx.beginPath();this.ctx.moveTo(b+this.d1.x,a+this.d1.y);this.ctx.lineTo(b+this.d2.x,a+this.d2.y);this.ctx.closePath();this.ctx.stroke()};