java获取 尺寸框的位置

var doc = app.activeDocument;
var stringBuild = '';
var pt = 72/25.4;
for ( j = 0; j <doc.pathItems.length; j++ ) {
    try {
        var a = doc.pathItems[j];
        ac=a.fillColor.cyan;
        am=a.fillColor.magenta ;
        ay=a.fillColor.yellow;
        ak=a.fillColor.black;
        var x = a.left;
        var y = a.top;
        var w = a.width;
        var h = a.height;

        if(ac==0&&am==0&&Math.abs(ay-1)<0.01&&ak==0){
            var index = 0
            for(var ai=0;ai<doc.artboards.length;ai++){
                var d = isIn(ai,a)
                if(d!=undefined){
                    index= ai+1
                    x=  d['x']
                    y= d['y']
                    break;
                }
            }

            stringBuild += 'index:'+ index+
                ",x:" +  (x/pt + '').substring(0, 7)+
                ",y:" +  (y/pt + '').substring(0, 7)+
                ",w:" +  (w/pt + '').substring(0, 7)+
                ",h:" +  (h/pt + '').substring(0, 7)+
                ",color:" +  '0-0-0.01-0';
            break;


        }
    } catch(e) {

    }
}





writeTxt(stringBuild, get_txt_name() )
function writeTxt(txt, text_path) {//建立函数

    var f = new File(text_path);//文件位置
    f.open('w');
    f.write(txt);
    f.close();
}
function isIn(index,shape){
    var art = new Artboard(index);
    if(art.left> shape.left+shape.width||art.top<shape.top-shape.height||art.right<shape.left||art.bottom>shape.top){
        return undefined;
    }

    return {
        'x':shape.left-art.left,
        'y':art.height-(art.top-shape.top)-shape.height
    };

}

function Artboard(index) {

    var doc = app.activeDocument;
    /**
     * index 下标 (非必填 默认当前画板)
     * 画板类用于获取画板的属性
     * 宽度,高度,坐标(上下左右垂直中,水平中),简单的信息
     *
     * 例子
     * artboard = Artboard()
     * artboard = Artboard(0)
     * 打印信息
     * alert(artboard.info)
     */
    index = index == undefined ? doc.artboards.getActiveArtboardIndex() : index
    var abBounds = doc.artboards[index].artboardRect;
    this.width = abBounds[2] - abBounds[0];
    this.height = abBounds[1] - abBounds[3];
    this.left = abBounds[0];
    this.top = abBounds[1];
    this.bottom = abBounds[3];
    this.right = abBounds[2];
    this.index = index;
    this.toString = function () {
        return '当前是第' + index + '个页面\n页面尺寸为' + this.width / pt + 'x' + this.height / pt + ' mm';
    }

}

function get_txt_name() {
    /**
     * 获取文ai路径
     * 返回 C:\Users\Administrator\Desktop\hd1024.ai
     */
    return get_parent()+'/'+get_name_no_suffix()+'.txt';
}
function get_name_no_suffix() {
    /**
     * 获取文件名 无后缀
     * 返回 hd1024
     */
    n = decodeURI(doc.fullName.name);
    return n.substring(0, n.lastIndexOf('.'));
}


function get_parent() {
    /**
     * 获取父路径
     * 返回 C:\Users\Administrator\Desktop
     */
    return decodeURI(doc.fullName.parent);
}