[jialan75]

//创建点
var p1 = new Postion(0,0);
var p2 = new Postion(100,0);
var p3 = new Postion(80,70);
var p4 = new Postion(20,70);

//把点放进列表里面
var pointList = new Array();
pointList.push(p1);
pointList.push(p2);
pointList.push(p3);
pointList.push(p4);

//根据列表画图
drawForLineList(pointList);



function drawForLineList(pointList){
var lineList = new Array();
var pt = 72/25.4;
for(var i=0;i<pointList.length;i++){
lineList[lineList.length] = Array(pointList[i].x*pt,pointList[i].y*pt);
}
//画线段核心代码
var doc=app.activeDocument;
newPath = doc.activeLayer.pathItems.add();
newPath.setEntirePath(lineList);
newPath.closed=true;
newPath.strokeWidth = 0.2*pt;//线段宽度
newPath.strokeColor = getCMYKColor(0,100,0,0); //线段颜色
}


//获取颜色
function getCMYKColor(c,m,y,k){
var cmykColor = new CMYKColor();//创建颜色变量
cmykColor.cyan= c;//设置颜色的值
cmykColor.magenta = m;//设置颜色的值
cmykColor.yellow = y;//设置颜色的值
cmykColor.black = k;//设置颜色的值
return cmykColor;
}
//点对象
function Postion(x,y){
this.x = x;
this.y = y;
this.toString = function () {
return "["+this.x+","+this.y+"]";
}
}