Photoshop Javascript获取活动文档中的所有层
我相信Photoshop的编剧们应该先讨论一下。我写了一个解决方案如下。我认为这在逻辑上是正确的,但结果并不正确。任何人都可以帮助检查代码中哪里有错误,或者对此主题有什么想法?我想获得文档中的所有层 代码:Photoshop Javascript获取活动文档中的所有层,javascript,photoshop,photoshop-script,Javascript,Photoshop,Photoshop Script,我相信Photoshop的编剧们应该先讨论一下。我写了一个解决方案如下。我认为这在逻辑上是正确的,但结果并不正确。任何人都可以帮助检查代码中哪里有错误,或者对此主题有什么想法?我想获得文档中的所有层 代码: 函数getAllLayersInLayerSets(layerNodes){ var retList=[]; 对于(变量i=0;i 0) { var tmp=getAllLayersInLayerSets(layerNodes[i].layerSets); var j=(tmp==null)
函数getAllLayersInLayerSets(layerNodes){
var retList=[];
对于(变量i=0;i 0)
{
var tmp=getAllLayersInLayerSets(layerNodes[i].layerSets);
var j=(tmp==null)?-1:tmp.length-1;
而(tmp&j>=0)
{
retList.push(tmp[i]);
j--;
}
}
对于(var layerIndex=0;layerIndex
非常感谢您的帮助或讨论。要获得所有层(和子层),您必须具有递归函数
var allLayers = new Array();
var theLayers = collectAllLayers(app.activeDocument, 0);
function collectAllLayers (theParent, level)
{
for (var m = theParent.layers.length - 1; m >= 0; m--)
{
var theLayer = theParent.layers[m];
if (theLayer.typename != "ArtLayer")
{
allLayers.push(level + theLayer.name);
collectAllLayers(theLayer, level + 1)
}
}
}
我知道这是一个旧线程,但这可能是有用的人 我正在寻找一个函数,它可以让我在Photoshop comp中获得所有的艺术层,包括嵌套在组中的层。上面的函数返回的是未定义的,所以我修改了它并使其工作
var doc = app.activeDocument;
var allLayers = [];
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;
}
var doc=app.activeDocument;
var allLayers=[];
var allLayers=collectallayers(doc,allLayers);
函数collectAllLayers(文档,所有层){
对于(var m=0;m
对《食尸鬼愚人帖》进行小扩展,仅获取活动文档中所有可见的艺术层:P
// Get layers in a document
var sourceDocument = app.activeDocument;
var visibleLayers = [];
var visibleLayers = collectAllLayers(sourceDocument, visibleLayers);
// Print out total layers found
alert(visibleLayers.length);
// Recursively get all visible art layers in a given document
function collectAllLayers (parent, allLayers)
{
for (var m = 0; m < parent.layers.length; m++)
{
var currentLayer = parent.layers[m];
if (currentLayer.typename === "ArtLayer")
{
if(currentLayer.visible)
{
allLayers.push(currentLayer);
}
}
else
{
collectAllLayers(currentLayer, allLayers);
}
}
return allLayers;
}
//获取文档中的层
var sourceDocument=app.activeDocument;
var visibleLayers=[];
var visibleLayers=collectallayers(sourceDocument,visibleLayers);
//打印出找到的图层总数
警报(visibleLayers.length);
//递归地获取给定文档中的所有可见艺术层
函数collectAllLayers(父级,所有层)
{
对于(var m=0;m
图层节点最初设置为什么?是不是app.activeDocument.layers.length
Cool,但OP没有请求添加。没错,OP没有请求,但它是一个有用的附件,因为它很容易遇到其他情况下无法工作的事情(例如,如果只有一个层可见,“合并可见”将彻底失败)。欢迎使用!不鼓励只使用代码的答案,因为它们没有解释OP的问题是如何解决的。请更新您的答案,包括您的代码如何解决手头的问题:)
// Get layers in a document
var sourceDocument = app.activeDocument;
var visibleLayers = [];
var visibleLayers = collectAllLayers(sourceDocument, visibleLayers);
// Print out total layers found
alert(visibleLayers.length);
// Recursively get all visible art layers in a given document
function collectAllLayers (parent, allLayers)
{
for (var m = 0; m < parent.layers.length; m++)
{
var currentLayer = parent.layers[m];
if (currentLayer.typename === "ArtLayer")
{
if(currentLayer.visible)
{
allLayers.push(currentLayer);
}
}
else
{
collectAllLayers(currentLayer, allLayers);
}
}
return allLayers;
}
function selectAllLayers() {
var desc29 = new ActionDescriptor();
var ref23 = new ActionReference();
ref23.putEnumerated(charIDToTypeID('Lyr '), charIDToTypeID('Ordn'), charIDToTypeID('Trgt'));
desc29.putReference(charIDToTypeID('null'), ref23);
executeAction(stringIDToTypeID('selectAllLayers'), desc29, DialogModes.NO);
}