javascript - Jquery slider ；使容器透明，如何隐藏图像溢出？

Question

这个 jquery slider 通常使用方形白框勾勒出轮廓，隐藏图像溢出。我需要将 slider 放在另一张图片之上，这样背景就不能是白色的。我创建了一个具有透明背景的新 .png 文件。但是如何隐藏图像溢出？

非常感谢；如果您仔细观察，您会看到旧的#rotatescroll .overlay 背景图片，我添加了第二张带有透明背景图片的#rotatescroll .overlay。

http://jsfiddle.net/QwLun/

HTML

<div id="rotatescroll">
    <div class="viewport">
        <ul class="overview">
            <li><a href="http://www.baijs.nl"><img src="https://raw.githubusercontent.com/wieringen/tinycircleslider/master/examples>/simple/images/hdr3.jpg" /></a>
            </li>
            <li><a href="http://www.baijs.nl"><img src="https://raw.githubusercontent.com/wieringen/tinycircleslider/master/examples/simple/images/hdr1.jpg" /></a>
            </li>
            <li><a href="http://www.baijs.nl"><img src="https://raw.githubusercontent.com/wieringen/tinycircleslider/master/examples/simple/images/hdr1.jpg" /></a>
            </li>
            <li><a href="http://www.baijs.nl"><img src="https://raw.githubusercontent.com/wieringen/tinycircleslider/master/examples/simple/images/hdr2.jpg" /></a>
            </li>
            <li><a href="http://www.baijs.nl"><img src="https://raw.githubusercontent.com/wieringen/tinycircleslider/master/examples/simple/images/hdr2.jpg" /></a>
            </li>
        </ul>
    </div>
    <div class="dot"></div>
    <div class="overlay"></div>
    <div class="thumb"></div>
</div>

CSS

img { border: 0; }


#rotatescroll { height:300px; position:relative; width:300px; }
#rotatescroll .viewport{ height:300px; position: relative; margin:0 auto; overflow:hidden; width:300px }
#rotatescroll .overview { position: absolute; width: 798px; list-style: none; margin: 0; padding: 0;  left: 0; top: 0; }
#rotatescroll .overview li { height:300px; width:300px; float: left; position: relative; }
#rotatescroll .thumb { background:url('http://baijs.com/tinycircleslider/images/bg-thumb.png') no-repeat 50% 50%; position: absolute; top: -3px; cursor: pointer; left: 137px; width: 100px; z-index: 200;  height: 100px; }
#rotatescroll .dot { background:url('http://baijs.com/tinycircleslider/images/bg-dot.png') no-repeat 0 0; display: none; height: 12px; width: 12px; position: absolute; left: 155px; top: 3px; z-index: 100; }
#rotatescroll .dot span { display: none; }

#rotatescroll .overlay {background:url('http://baijs.com/tinycircleslider/images/bg-rotatescroll.png') no-repeat 0 0; pointer-events: none; position: absolute; left: 0; top: 0; height:300px; width:300px; }

#rotatescroll .overlay {background:url('http://i.imgur.com/PtgjArP.png') no-repeat 0 0; pointer-events: none; position: absolute; left: 0; top: 0; height:300px; width:300px; }

.highlight, .indicator{background-color:#FC0;}

查询

$('#rotatescroll').tinycircleslider({
                                     interval: true,
                                     dotsSnap: true,
                                 intervalTime: 1000
                                     });

Answer 1

在这种特殊情况下，由于 View 是圆形的，我认为 #rotatescroll .viewport 上的 border-radius: 50% 是您要找的.稍微调整一下，您就可以去除轻微的轮廓。参见示例:http://jsfiddle.net/WKD32/