adobe-illustrator - 如何以编程方式捕获和复制 Ai 路径形状？

Question

我正在使用 ExtendScript 编写 Adob​​e Illustrator 脚本。我想知道是否有一种偷偷摸摸的方式或脚本可用于以编程方式捕获然后复制路径形状，类似于 JavaScript 的.toSource()等价物。

谢谢

Answer 1

试试这个：

main();
function main(){

var doc = app.activeDocument; // get the active doc

var coords = new Array(); // make a new array for the coords of the path
var directions = new Array();

var sel = doc.selection[0];// get first object in selection

if(sel == null) {
    // check if something is slected
    alert ("You need to sevlect a path");
    return;
    }

    var points = sel.pathPoints;// isolate pathpoints
    // loop points
    for (var i = 0; i < points.length; i++) {
    // this could be done in one lines
    // just to see whats going on line like
//~      coords.push(new Array(points[i].anchor[0],points[i].anchor[1]));
    var p = points[i]; // the point
    var a = p.anchor; // his anchor
    var px = a[0];// x
    var py = a[1]; // y
    var ldir = p.leftDirection;
    var rdir = p.rightDirection;
    directions.push(new Array(ldir,rdir));
    coords.push(new Array(px,py));// push into new array of array   
  }
var new_path = doc.pathItems.add(); // add a new pathitem

new_path.setEntirePath(coords);// now build the path


    // check if path was closed
if(sel.closed){
    new_path.closed = true;
    }

// set the left and right directions
for(var j = 0; j < new_path.pathPoints.length;j++){

    new_path.pathPoints[j].leftDirection = directions[j][0];
    new_path.pathPoints[j].rightDirection = directions[j][1];    
    }
}