illustrator插件--常用功能开发--选择增强--js脚本开发--AI插件

  illustrator是矢量编辑软件，画板是绘制处理的重要容器，在印刷方面的一个重要功能就是更多方式选择目标对象，开发一个增强的选择目标对象功能，以下功能仅用于学习交流，请勿用于非法用途和商业用途，源代码如下所示：

var kOpenFilled = 0;
var kOpenUnfilled = 1;
var kClosedFilled = 2;
var kClosedUnfilled = 3;
var kStroked = 4;
var kUnstroked = 5;
var kDashed = 6;
var kUndashed = 7;
var kGuide = 8;
var kPath = 9;
var kGradient = 10;
var kPattern = 11;
var kRGBColor = 12;
var kCMYKColor = 13;
var kGrayColor = 14;
var kLabColor = 15;
var kSpotColor = 16;

function isEmpty(obj) {
    for (var i in obj) {
        return false;
    }
    return true;
}

function selectPaths(progBar, type) {
    var nrFound = 0;
    activeDocument.selection = null;
    var pathItems = activeDocument.pathItems;
    for (var i = 0; i