分享Photoshop脚本代码_压缩，图片置灰，切图导出等

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压缩工具脚本

现在2019，2020cc的photoshop,动则几百mb体积的.psd文件

找到一个工具，可压缩（某些文件压缩不明显），可方便云文档共享：

/**
 * @author Jason
 * @email jiangran@126
 * @name PsDeepCleaner
 * @description photoshop metadata deep clean script
 */

function deleteDocumentAncestorsMetadata() {
    if(String(app.name).search("Photoshop") > 0) {

        if(!documents.length) {
            alert("There are no open documents. Please open a file to run this script.")
            return;
        }

        if (ExternalObject.AdobeXMPScript == undefined) ExternalObject.AdobeXMPScript = new ExternalObject("lib:AdobeXMPScript");

        var xmp = new XMPMeta( activeDocument.xmpMetadata.rawData);
        xmp.deleteProperty(XMPConst.NS_PHOTOSHOP, "DocumentAncestors");
        app.activeDocument.xmpMetadata.rawData = xmp.serialize();

        clearDocumentAncestorsForAllLayers(app.activeDocument);

        if (app.activeDocument !== mainDocument) {
            app.activeDocument.close(SaveOptions.SAVECHANGES);
        }else{
            app.activeDocument.save();
        }
    }
}

function clearDocumentAncestorsForAllLayers(doc) {
    try {

        if (doc == undefined) {
            return;
        }

        for (var i = 0; i < doc.layers.length; i++) {
            var curLayer = doc.layers[i];
            if (curLayer.typename != "ArtLayer") {
                clearDocumentAncestorsForAllLayers(curLayer);
                continue;
            }

            if (curLayer.kind == "LayerKind.SMARTOBJECT") {

                app.activeDocument.activeLayer = curLayer;
                
                var idplacedLayerEditContents = stringIDToTypeID("placedLayerEditContents");
                var actionDescriptor = new ActionDescriptor();
                executeAction(idplacedLayerEditContents, actionDescriptor, DialogModes.NO);

                if(app.activeDocument.activeLayer == curLayer){
                    continue;
                }
                deleteDocumentAncestorsMetadata()
                layerSetStr += ("\n"+curLayer.name)

            }
        }
    } catch (e) {
        alert("Layer clean fail.name="+doc+";e="+e)
    }
}

var layerSetStr = "";
var mainDocument = app.activeDocument;
function start(){
    deleteDocumentAncestorsMetadata();
    alert("Clean finished.\n[doc name]:"+mainDocument.name+"\n[layer set]:"+layerSetStr);
}

try{
    if(confirm("Start to clean?")){
        start();
    }
} catch (e) {
    alert("Clean fail.e="+e)
}

其他工具下载：

Jscode1.1版本

就算不做游戏，不需要生成UI，也可以切图导出用

本文标签： 脚本代码图片photoshop