[英]Automatic image resizing to fit screen
I have a varying number of images that are display in a row. 我有不同数量的图像连续显示。 I want those images to automatically rescale to fit the screen.
我希望这些图像能够自动重新缩放以适应屏幕。
Example: If I have 1 image it should automatically rescale until it hits the max width or height of the screen (which ever comes first). 示例:如果我有1个图像,它应该自动重新缩放,直到它达到屏幕的最大宽度或高度(这是最先出现的)。 If there are 2 I want them both to fill half the screen.
如果有2个,我希望它们都填满屏幕的一半。
Is there a way to do it and how does it work? 有没有办法做到这一点,它是如何工作的? I did not find anything until now.
直到现在我才找到任何东西。 Thank you.
谢谢。
What I currently got: 我目前得到的:
<!DOCTYPE HTML>
<html>
<head>
<link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
</head>
<body>
<script src="http://code.jquery.com/jquery.js"></script>
<script src="js/bootstrap.min.js"></script>
<div class="row" id="images">
<div class="col-md-3">
<img src=1 class="img-responsive">
<img src=2 class="img-responsive">
<img src=3 class="img-responsive">
<img src=4 class="img-responsive">
</div>
</div>
</body>
</html>
Please see this fiddle http://jsfiddle.net/3dR3u/ 请看这个小提琴http://jsfiddle.net/3dR3u/
document.addEventListener("DOMContentLoaded", calculate, false); window.addEventListener("resize", calculate, false); function calculate() { var imgs = document.querySelectorAll(".col-md-3 img"); var count = imgs.length; var wid = Math.floor(window.innerWidth / count); for (i = 1; i <= imgs.length; i++) { document.getElementById('img' + i).style.width = wid + 'px'; if (document.getElementById('img' + i).clientHeight > window.innerHeight) { document.getElementById('img' + i).style.height = window.innerHeight + 'px'; } } }
.col-md-3 img { float: left; } body { margin: 0px; }
<body> <div class="row" id="images"> <div class="col-md-3"> <img id="img1" src="http://farm4.staticflickr.com/3680/13191485343_88d5da5123.jpg"> <img id="img2" src="http://farm4.staticflickr.com/3680/13191485343_88d5da5123.jpg"> <img id="img3" src="http://farm4.staticflickr.com/3680/13191485343_88d5da5123.jpg"> <img id="img4" src="http://farm4.staticflickr.com/3680/13191485343_88d5da5123.jpg"> </div> </div> </body>
使用jQuery的可能性是:
$('.col-md-3 img').css('width', 100/$('.col-md-3 img').length+"%");
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