[英]Photoshop script error (layer count)
var Doc = activeDocument;
var newLayerSet = Doc.layerSets.add();
var count = 0;
alert(Doc.layers.length); //A
for(var i=0; i<Doc.layers.length ; i++){
if(Doc.layers[i].name.indexOf ("MMRE") != -1){
Doc.layers[i].move(newLayerSet, ElementPlacement.INSIDE);
}
count++;
}
alert(count); //B
是腳本。 我不了解程序結果。
alert(Doc.layers.length); //A' result is 73.
but 'alert(count); //B result is 45.
可能嗎? 為什么?
首先,您需要在每次運行腳本時添加一個新組。 您的腳本不計算組中的層數。 您必須具有遞歸功能才能找到所有圖層(包括組和子組)。 與團體合作很痛苦:(
我已經修改了您的代碼以允許使用遞歸函數:
var Doc = activeDocument;
var newLayerSet = Doc.layerSets.add();
var count = 0;
var allLayers = new Array();
var theLayers = collectAllLayers(app.activeDocument, 0);
count = theLayers;
alert("A: " + allLayers.length); //A
alert("B: " + count); //B
// function collect all layers
function collectAllLayers (theParent, level)
{
for (var m = theParent.layers.length - 1; m >= 0; m--)
{
var theLayer = theParent.layers[m];
// apply the function to layersets;
if (theLayer.typename == "ArtLayer")
{
if(theLayer.name.indexOf ("MMRE") != -1)
{
theLayer.move(newLayerSet, ElementPlacement.INSIDE);
}
}
else
{
allLayers.push(level + theLayer.name);
collectAllLayers(theLayer, level + 1)
count++;
}
}
return count;
}
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