function shui(){ //水印处理函数 if (!win.group.shuiSet.other.open.e.text) { alert("您没有选择水印文件"); }else{ var shuiFlie = File(win.group.shuiSet.other.open.e.text); docShui= open(shuiFlie); docShui.changeMode(ChangeMode.RGB); if (docShui.layers.length>1) docShui.mergeVisibleLayers(); //合并可见层 var shuiLayer = docShui.activeLayer; if (parseInt(shuiLayer.bounds.toString().replace(/\D/g,"")) == 0) { docShui.close(SaveOptions.DONOTSAVECHANGES); if(confirm("水印文件内容为空,继续操作将不会添加任何水印")) go(false);//继续操作,只是不添加水印 }else{ //拷贝水印 var suo=Number(win.group.shuiSet.other.hun.e.text); if (!suo) suo=1; //容错 if (suo<0) suo=1; docShui.resizeImage(docShui.width*suo,docShui.height*suo,PRESOLUTION, ResampleMethod.BICUBIC); //变换水印大小 var sW=Number(shuiLayer.bounds[2]-shuiLayer.bounds[0]); var sH=Number(shuiLayer.bounds[3]-shuiLayer.bounds[1]); docShui.selection.selectAll(); docShui.selection.copy(); docShui.close(SaveOptions.DONOTSAVECHANGES); //新建文档定义水印为图案 if (win.group.shui.g.fill.value){ var newDR = app.documents.add(Number(win.group.shuiSet.other.dis.e1.text)+sW, Number(win.group.shuiSet.other.dis.e2.text)+sH, 72, "ShuiTu", NewDocumentMode.RGB, DocumentFill.TRANSPARENT); newDR.paste(); newDR.selection.selectAll(); setPattern("BlueIdea-Script-Watermark-"+nowTime.toString()); newDR.close(SaveOptions.DONOTSAVECHANGES); newDR= null; } go(true,sW,sH); } } } function pasteShui(nWidth,nHeight,moveX,moveY,sW,sH,sHun){ //粘贴水印及偏移or 填充 app.activeDocument.changeMode(ChangeMode.RGB); if(win.group.shui.g.one.value){ switch (true) { case (allp.po1.c1.value||allp.po2.c4.value||allp.po3.c7.value): NowMX=moveX-nWidth/2+sW/2; break; case (allp.po1.c2.value||allp.po2.c5.value||allp.po3.c8.value): NowMX=moveX; break; case (allp.po1.c3.value||allp.po2.c6.value||allp.po3.c9.value): NowMX=nWidth/2-moveX-sW/2; break; default : NowMX=0; } switch (true) { case (allp.po1.c1.value||allp.po1.c2.value||allp.po1.c3.value): NowMY=moveY-nHeight/2+sH/2; break; case (allp.po2.c4.value||allp.po2.c5.value||allp.po2.c6.value): NowMY=moveY; break; case (allp.po3.c7.value||allp.po3.c8.value||allp.po3.c9.value): NowMY=nHeight/2-moveY-sH/2; break; default : NowMY=0; } app.activeDocument.paste(); app.activeDocument.activeLayer.translate (NowMX,NowMY); }else{ app.activeDocument.artLayers.add(); app.activeDocument.selection.selectAll(); fillPattern("BlueIdea-Script-Watermark-"+nowTime.toString(),"id",100); } app.activeDocument.activeLayer.blendMode =eval("BlendMode."+sHun); } function save(docRef) { //储存函数 if (win.group.other.c.value){ //判断是否另存 var don=win.group.otherSet.Quality; var inEmbedICC=win.group.otherSet.icc.value; var saveOptions; switch (saveType) { case "jpeg" : docRef.flatten() ;//合并图层,以储存jpg docRef.changeMode(ChangeMode.RGB); // 更改为rgb模式,避免其它模式无法储存 docRef.bitsPerChannel = BitsPerChannelType.EIGHT; saveOptions = new JPEGSaveOptions(); saveOptions.quality = don.d.selection.index; //获取压缩质量 if (don.c.value) { docRef.convertProfile("sRGB IEC61966-2.1", Intent.RELATIVECOLORIMETRIC, true, true); } saveOptions.embedColorProfile = inEmbedICC; var typeName="jpg"; //定义后缀 break; case "gif" : if (docRef.artLayers.length>1)docRef.mergeVisibleLayers(); //合并可见层 docRef.changeMode(ChangeMode.RGB); saveOptions = new GIFSaveOptions(); saveOptions.colors = Math.pow(2,don.d.selection.index+1); if (don.c.value){ saveOptions.dither = Dither.DIFFUSION; //扩散仿色 }else{ saveOptions.dither = Dither.NONE; } ; if (don.c2.value) { saveOptions.transparency=1; }else{ saveOptions.transparency=0; }; //saveOptions.matte = MatteType.NONE; //杂边无,否则为白色 saveOptions.interlaced = 0; //不交错 var typeName="gif"; break; case "psd" : saveOptions = new PhotoshopSaveOptions(); saveOptions.embedColorProfile = inEmbedICC; var typeName="psd"; break; case "tiff" : docRef.flatten() ; saveOptions = new TiffSaveOptions(); saveOptions.embedColorProfile = inEmbedICC; if (don.c.value) { saveOptions.imageCompression = TIFFEncoding.TIFFLZW; } else { saveOptions.imageCompression = TIFFEncoding.NONE; } var typeName="tif"; break; default : alert ("-_-!!! SaveType"); } // 获取另存文件夹及前后追加字段 var headWord = win.group.otherSet.head.e.text; var footWord = win.group.otherSet.foot.e.text; if (win.group.otherSet.otherF.c.value){ //如果选中另存至文件夹 if (win.group.otherSet.folderS.s.text){ var saveFolder = win.group.otherSet.folderS.s.text+"/"; }else{ var saveFolder = docRef.path+"/newsize_"; //容错,避免没有具体选择另存到那个文件夹 } }else{ if (headWord || footWord){ var saveFolder = docRef.path+"/"; }else{ var saveFolder = docRef.path+"/newsize_"; //容错,避免没有添加前后缀而保存在本文件夹 } } if (docRef.name.lastIndexOf('.')==-1){ //根据原文件名有否后缀,判断是否去掉后缀 var oldname=docRef.name; }else{ var oldname=docRef.name.substring(0,docRef.name.lastIndexOf('.')); } docRef.saveAs(new File(saveFolder + headWord + oldname + footWord + "."+ typeName),saveOptions, true,Extension.LOWERCASE); //设定输出文件名称 }else{ docRef.save(); } docRef.close(SaveOptions.DONOTSAVECHANGES); //关闭当前文档 } function go(shuiOK,sW,sH) { //最后循环处理及关闭 var x=Number(win.group.corrdination.x.e.text); var y=Number(win.group.corrdination.y.e.text); var a=win.group.a.c.value; var b=win.group.b.c.value; //选中则不颠倒横竖,以输入值为准 if (saveType=="psd"){ //变更首选项 var rememberMaximize = app.preferences.maximizeCompatibility; //psd格式最大兼容 原始选项 --记录 var needMaximize = win.group.otherSet.Quality.c.value? QueryStateType.ALWAYS : QueryStateType.NEVER; if ( app.preferences.maximizeCompatibility != needMaximize ) { app.preferences.maximizeCompatibility = needMaximize; } } if (shuiOK){ //获取水印偏移量及混合模式 var mdis =win.group.shuiSet.other.dis; var moveX=Number(mdis.e1.text),moveY=Number(mdis.e2.text); for (i=0;i<23;i++) { if (win.group.shuiSet.other.hun.d.items[i].selected==true){ var sHun=sBlend[i].substring(sBlend[i].indexOf(",")+1); break; } } } if (!win.group.now.c.value) { // 当前活动文档为操作对象 var k=100/app.documents.length; //定义每个文件所占进度比例 while (app.documents.length){ var docRef = app.activeDocument; newsize(docRef,a,b,x,y); if(shuiOK) pasteShui(Number(docRef.width),Number(docRef.height),moveX,moveY,sW,sH,sHun); save(docRef); win.group.timeline.value =win.group.timeline.value+k; } }else{ // 文件夹为操作对象 var openFolder = Folder(win.group.folderO.s.text); var fileList = openFolder.getFiles() //获取open文件夹下所有文件 var k=100/fileList.length; for (i=0;i<fileList.length;i++){ if (fileList[i] instanceof File && fileList[i].hidden == false){ //不处理隐藏文件 open(fileList[i]); var docRef = app.activeDocument; newsize(docRef,a,b,x,y); if(shuiOK) pasteShui(Number(docRef.width),Number(docRef.height),moveX,moveY,sW,sH,sHun); save(docRef); } win.group.timeline.value =win.group.timeline.value+k; } } if ( rememberMaximize != undefined ) app.preferences.maximizeCompatibility = rememberMaximize; //psd格式最大兼容选项还原 app.preferences.rulerUnits = startRulerUnits; app.preferences.typeUnits = startTypeUnits; if (shuiOK && win.group.shui.g.fill.value) delPattern(); //清除图案定义 this.parent.parent.close(); } win.buttons.Btnok.onClick = function () { if (win.group.shui.c.value) { shui(); //处理水印及最后完成 }else{ go(false); } } win.center(); win.show();
本文链接:http://www.blueidea.com/tech/graph/2008/6216.asp
出处:蓝色理想
责任编辑:bluehearts
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