Is there a way to resize images based on if they are vertical or horizontal using cycle2?
Question
I want to resize the picture so the whole picture is always visible without scroll bars. Landscape pictures should go all the way to the edges, while vertical pictures should have a margin on the side, also, all pictures should be centered.
All the images have slightly different heights and widths. I am testing it with just 4 pictures, but I later plan to add a lot more.
This is what I have so far:
...
<script type="text/javascript" src="js/jquery-3.2.1.min.js"></script>
<script src="js/jquery.cycle2.min.js"></script>
<style type="text/css">
* {
padding: 0;
margin: 0;
}
body {
font-family: sans-serif;
display: block;
max-height: 100%;
}
img {
max-width: 100%; max-height: 100%; margin: 0;
}
.cycle-slideshow {
max-width: 100%;
max-height: 100%;
}
</style>
<body>
<div class="cycle-slideshow">
<img src="photos/NYC_Skyline_Revised.jpg" alt="NYC Skyline Photo">
<img src="photos/MinionDrawing-1.jpg" alt="NYC Skyline Photo">
<img src="photos/NYC_Skyline_Daytime.jpg" alt="NYC Skyline Photo">
<img src="photos/HeavenlySunrise-2.jpg" alt="Sunrise Photo">
</div>
<!-- jQuery first, then Tether, then Bootstrap JS. -->
<script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
</body>
...
1 answers
solution1
0 ACCPTED 2017-07-26 23:11:58
1) check if width is greater than height
How to get image size (height & width) using JavaScript?
var img = document.getElementById('imageid');
//or however you get a handle to the IMG
var width = img.clientWidth;
var height = img.clientHeight;
2) Either
How do I auto-resize an image to fit a div container
max-width:100%;
max-height:100%;
or same as above to desired % width for non landscape
You can use jQuery like $(element).css( "width", "100%" ); to go 100% width of container or browser w/e
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