function e(e){this._context=e}e.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._point=0},lineEnd:function(){(this._line||this._line!==0&&this._point===1)&&this._context.closePath(),this._line=1-this._line},point:function(e,t){switch(e=+e,t=+t,this._point){case 0:this._point=1,this._line?this._context.lineTo(e,t):this._context.moveTo(e,t);break;case 1:this._point=2;default:this._context.lineTo(e,t);break}}};function t(t){return new e(t)}export{t};