用VBS对PPT文档操作，删除PPT页面中，固定尺寸大小的图片集合

// & cls & cd /d "%~dp0" & @cscript -E:javascript -Nologo "%~0" &pause&exit
//判断数组包含
function ArrayTest(array,item){
	for(var i=0;i<array.length;i++){
		if(array[i] == item)
			return true;
	}
	return false;
}
//处理ppt函数
function handlePPT(path){
	//打开ppt
	ppt.Presentations.Open(path);
	//读取ppt
	var prst = ppt.ActivePresentation;
	for(var i=1;i<=prst.Slides.Count;i++){
		//迭代每一页
		for(var j=1;j<=prst.Slides.Item(i).Shapes.Count;j++){
			//迭代每一张图片
			var pic = prst.Slides.Item(i).Shapes.Item(j);
			var curWH = '' + (pic.Width/28.35).toFixed(2) + ' ' + (pic.Height/28.35).toFixed(2);
			if(ArrayTest(sizeList,curWH)){
				WSH.Echo(curWH);
				WSH.Echo('第' + i + '页删除第' + j + '张图片:' + pic.Name);
				pic.Delete();
				--j;
				WSH.Echo('-------');
			}
		}
	}
	//保存并关闭ppt
	prst.Save();
	prst.Close();
}
//读取尺寸列表
var fso = new ActiveXObject('Scripting.FileSystemObject');
var ofs = fso.OpenTextFile('size.txt',1,false);
var sizeList = [];
while(!ofs.AtEndOfLine){
	sizeList.push(ofs.ReadLine());
}
ofs.Close();
WSH.Echo('删除尺寸列表:' + sizeList);
var ppt = new ActiveXObject('PowerPoint.Application');
ppt.Visible = true;
//读取ppt列表
var fc = new Enumerator(fso.GetFolder('.').files);
WSH.Echo('---------------------------------');
while(!fc.atEnd()){
	if(!/\.(pptx|ppt)$/.test(fc.item().name)){
		fc.moveNext();
		continue;
	}
	WSH.Echo('处理: ' + fc.item().path);
	handlePPT(fc.item());
	fc.moveNext();
	WSH.Echo('---------------------------------');
}
ppt.Quit();
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