javascript - 如何在 Photoshop 中展平阵列？

Question

这是我的代码:

var doc = app.activeDocument;
var allLayers = new Array;
var allLayers = collectAllLayers(doc, allLayers);

function collectAllLayers (doc, allLayers){
    for (var m = 0; m < doc.layers.length; m++){
        var theLayer = doc.layers[m];
        if (theLayer.typename === "ArtLayer"){
            allLayers.push(theLayer);
        }else{
            collectAllLayers(theLayer, allLayers);
        }
    }
    return allLayers;
}
alert("array_layers : " + allLayers);

我正在进入这样的警报数组

[Layer1],[Layer2],[Layer3];

我想让它看起来像这样:

[Layer1,Layer2,Layer3];

提前感谢您的回答和帮助!

Answer 1

有问题的代码已经可以正常工作。引用关于 ArtLayer 的文档，您可以通过打印数组中每个对象的一些属性来证明这一点:

function collectAllLayers (layerSet, layers){
    for (var i = 0; i < layerSet.layers.length; i++){
        var layer = layerSet.layers[i];

        if (layer.typename === "ArtLayer"){
            layers.push(layer);
        } else {
            collectAllLayers(layer, layers);
        }
    }

    return layers;
}

function printable (artLayers) {
    var layerDescriptions = [];

    for (var i = 0; i < artLayers.length; i++) {
        var layer = artLayers[i];

        layerDescriptions.push(
            '{ name: ' + layer.name +
            ', kind: ' + layer.kind +
            ', opacity: ' + layer.opacity +
            ', visible: ' + layer.visible +
            ' }'
        );
    }

    return layerDescriptions;
}

var artLayers = collectAllLayers(app.activeDocument, []);
var layerDescriptions = printable(artLayers);

alert(layerDescriptions);