Dynamic column of images defined height preserving natural aspect ratio possible using just css?
1
BLUF: I was wondering if it is possible reproduce the results in this jsfiddle using just CSS. If so, is it supported in ie11?
I want to create a column (or a row) of images that show the whole image, preserve their natural aspect ratio and fit within a defined height (or width, for rows). Furthermore, I would like the container to end up with the width of the images. These will be used in reveal.js slides, eventually.
screenshot of image column generated with linked jsfiddle
javascript
function imageLoad () {
var boxes = document.getElementsByClassName("st-imagecol");
for (var i =0; i < boxes.length; i++) {
var box = boxes[i]
for (var j=0; j < box.childElementCount; j++) {
image = box.children[j];
var aspectRatio = image.naturalWidth/image.naturalHeight;
image.style.flexGrow = 1/aspectRatio;
}
setWidth(box);
window.addEventListener( "resize", function (){setWidth(box); return false;});
}
}
function setWidth(box) {
var image = box.firstElementChild
var aspectRatio = image.naturalWidth/image.naturalHeight;
//would prefer to change box.style.width but it doesn't work in iframe on jsfiddle
// it does stand alone, though... weird
// box.style.width = aspectRatio*image.height;
image.width = aspectRatio*image.height;
}
html
<body onload="imageLoad()">
<Section>
<div class="st-container-h st-available-parent">
<div class="st-flex-v st-available">
<h3>Lorem Ipsum</h3>
<div class="st-overflow-auto">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</p>
</div>
</div>
<div>
<div class="st-imagecol">
<img src="https://loremflickr.com/800/430/cat?random=1" alt=" Cat 1" />
<img src="https://loremflickr.com/680/700/cat?random=2" alt=" Cat 2" />
<img src="https://loremflickr.com/720/470/cat?random=3" alt="Cat 3" />
<img src="https://loremflickr.com/600/600/cat?random=4" alt="Cat 4" />
<img src="https://loremflickr.com/413/618/cat?random=5" alt="Cat 5" />
</div>
</div>
</div>
</Section>
</body>
css
.st-container-h p, .st-container-h h3 {
background-color: rgba( 0,0,0, 0.2);
border-radius: 12px;
}
.st-available {
display: flex;
align-items: center;
justify-content: center;
flex-grow: 1 !important;
}
.st-container-h > .st-available, .st-flex-h > .st-available {
width: 1px;
height: auto;
}
.st-available> * {
display: block!important;
margin: 0!important;
}
.st-available-parent > * {
flex-grow: 0;
}
.st-overflow-auto {
overflow: auto;
}
/*
.st-container-h {
display: flex;
justify-content: space-around;
height: 700px;
}
.st-flex-v {
display: flex;
flex-direction: column;
justify-content: space-around;
}
body {
display: flex;
align-items: center;
justify-content: center;
}
section {
width: 100vh;
height: 70vh;
}
.st-container-h {
height: 100%;
}
.st-imagecol {
display: flex;
flex-direction: column;
height: 100%;
max-width: 650px;
}
.st-imagecol > * {
height: 1px;
}
css image flexbox
asked Jan 19 at 3:10
John KhaJohn Kha
61
add a comment |
1
BLUF: I was wondering if it is possible reproduce the results in this jsfiddle using just CSS. If so, is it supported in ie11?
I want to create a column (or a row) of images that show the whole image, preserve their natural aspect ratio and fit within a defined height (or width, for rows). Furthermore, I would like the container to end up with the width of the images. These will be used in reveal.js slides, eventually.
screenshot of image column generated with linked jsfiddle
javascript
function imageLoad () {
var boxes = document.getElementsByClassName("st-imagecol");
for (var i =0; i < boxes.length; i++) {
var box = boxes[i]
for (var j=0; j < box.childElementCount; j++) {
image = box.children[j];
var aspectRatio = image.naturalWidth/image.naturalHeight;
image.style.flexGrow = 1/aspectRatio;
}
setWidth(box);
window.addEventListener( "resize", function (){setWidth(box); return false;});
}
}
function setWidth(box) {
var image = box.firstElementChild
var aspectRatio = image.naturalWidth/image.naturalHeight;
//would prefer to change box.style.width but it doesn't work in iframe on jsfiddle
// it does stand alone, though... weird
// box.style.width = aspectRatio*image.height;
image.width = aspectRatio*image.height;
}
html
<body onload="imageLoad()">
<Section>
<div class="st-container-h st-available-parent">
<div class="st-flex-v st-available">
<h3>Lorem Ipsum</h3>
<div class="st-overflow-auto">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</p>
</div>
</div>
<div>
<div class="st-imagecol">
<img src="https://loremflickr.com/800/430/cat?random=1" alt=" Cat 1" />
<img src="https://loremflickr.com/680/700/cat?random=2" alt=" Cat 2" />
<img src="https://loremflickr.com/720/470/cat?random=3" alt="Cat 3" />
<img src="https://loremflickr.com/600/600/cat?random=4" alt="Cat 4" />
<img src="https://loremflickr.com/413/618/cat?random=5" alt="Cat 5" />
</div>
</div>
</div>
</Section>
</body>
css
.st-container-h p, .st-container-h h3 {
background-color: rgba( 0,0,0, 0.2);
border-radius: 12px;
}
.st-available {
display: flex;
align-items: center;
justify-content: center;
flex-grow: 1 !important;
}
.st-container-h > .st-available, .st-flex-h > .st-available {
width: 1px;
height: auto;
}
.st-available> * {
display: block!important;
margin: 0!important;
}
.st-available-parent > * {
flex-grow: 0;
}
.st-overflow-auto {
overflow: auto;
}
/*
.st-container-h {
display: flex;
justify-content: space-around;
height: 700px;
}
.st-flex-v {
display: flex;
flex-direction: column;
justify-content: space-around;
}
body {
display: flex;
align-items: center;
justify-content: center;
}
section {
width: 100vh;
height: 70vh;
}
.st-container-h {
height: 100%;
}
.st-imagecol {
display: flex;
flex-direction: column;
height: 100%;
max-width: 650px;
}
.st-imagecol > * {
height: 1px;
}
css image flexbox
asked Jan 19 at 3:10
John KhaJohn Kha
61
add a comment |
1
1
1
BLUF: I was wondering if it is possible reproduce the results in this jsfiddle using just CSS. If so, is it supported in ie11?
I want to create a column (or a row) of images that show the whole image, preserve their natural aspect ratio and fit within a defined height (or width, for rows). Furthermore, I would like the container to end up with the width of the images. These will be used in reveal.js slides, eventually.
screenshot of image column generated with linked jsfiddle
javascript
function imageLoad () {
var boxes = document.getElementsByClassName("st-imagecol");
for (var i =0; i < boxes.length; i++) {
var box = boxes[i]
for (var j=0; j < box.childElementCount; j++) {
image = box.children[j];
var aspectRatio = image.naturalWidth/image.naturalHeight;
image.style.flexGrow = 1/aspectRatio;
}
setWidth(box);
window.addEventListener( "resize", function (){setWidth(box); return false;});
}
}
function setWidth(box) {
var image = box.firstElementChild
var aspectRatio = image.naturalWidth/image.naturalHeight;
//would prefer to change box.style.width but it doesn't work in iframe on jsfiddle
// it does stand alone, though... weird
// box.style.width = aspectRatio*image.height;
image.width = aspectRatio*image.height;
}
html
<body onload="imageLoad()">
<Section>
<div class="st-container-h st-available-parent">
<div class="st-flex-v st-available">
<h3>Lorem Ipsum</h3>
<div class="st-overflow-auto">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</p>
</div>
</div>
<div>
<div class="st-imagecol">
<img src="https://loremflickr.com/800/430/cat?random=1" alt=" Cat 1" />
<img src="https://loremflickr.com/680/700/cat?random=2" alt=" Cat 2" />
<img src="https://loremflickr.com/720/470/cat?random=3" alt="Cat 3" />
<img src="https://loremflickr.com/600/600/cat?random=4" alt="Cat 4" />
<img src="https://loremflickr.com/413/618/cat?random=5" alt="Cat 5" />
</div>
</div>
</div>
</Section>
</body>
css
.st-container-h p, .st-container-h h3 {
background-color: rgba( 0,0,0, 0.2);
border-radius: 12px;
}
.st-available {
display: flex;
align-items: center;
justify-content: center;
flex-grow: 1 !important;
}
.st-container-h > .st-available, .st-flex-h > .st-available {
width: 1px;
height: auto;
}
.st-available> * {
display: block!important;
margin: 0!important;
}
.st-available-parent > * {
flex-grow: 0;
}
.st-overflow-auto {
overflow: auto;
}
/*
.st-container-h {
display: flex;
justify-content: space-around;
height: 700px;
}
.st-flex-v {
display: flex;
flex-direction: column;
justify-content: space-around;
}
body {
display: flex;
align-items: center;
justify-content: center;
}
section {
width: 100vh;
height: 70vh;
}
.st-container-h {
height: 100%;
}
.st-imagecol {
display: flex;
flex-direction: column;
height: 100%;
max-width: 650px;
}
.st-imagecol > * {
height: 1px;
}
css image flexbox
asked Jan 19 at 3:10
John KhaJohn Kha
61
BLUF: I was wondering if it is possible reproduce the results in this jsfiddle using just CSS. If so, is it supported in ie11?
I want to create a column (or a row) of images that show the whole image, preserve their natural aspect ratio and fit within a defined height (or width, for rows). Furthermore, I would like the container to end up with the width of the images. These will be used in reveal.js slides, eventually.
screenshot of image column generated with linked jsfiddle
javascript
function imageLoad () {
var boxes = document.getElementsByClassName("st-imagecol");
for (var i =0; i < boxes.length; i++) {
var box = boxes[i]
for (var j=0; j < box.childElementCount; j++) {
image = box.children[j];
var aspectRatio = image.naturalWidth/image.naturalHeight;
image.style.flexGrow = 1/aspectRatio;
}
setWidth(box);
window.addEventListener( "resize", function (){setWidth(box); return false;});
}
}
function setWidth(box) {
var image = box.firstElementChild
var aspectRatio = image.naturalWidth/image.naturalHeight;
//would prefer to change box.style.width but it doesn't work in iframe on jsfiddle
// it does stand alone, though... weird
// box.style.width = aspectRatio*image.height;
image.width = aspectRatio*image.height;
}
html
<body onload="imageLoad()">
<Section>
<div class="st-container-h st-available-parent">
<div class="st-flex-v st-available">
<h3>Lorem Ipsum</h3>
<div class="st-overflow-auto">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
</p>
</div>
</div>
<div>
<div class="st-imagecol">
<img src="https://loremflickr.com/800/430/cat?random=1" alt=" Cat 1" />
<img src="https://loremflickr.com/680/700/cat?random=2" alt=" Cat 2" />
<img src="https://loremflickr.com/720/470/cat?random=3" alt="Cat 3" />
<img src="https://loremflickr.com/600/600/cat?random=4" alt="Cat 4" />
<img src="https://loremflickr.com/413/618/cat?random=5" alt="Cat 5" />
</div>
</div>
</div>
</Section>
</body>
css
.st-container-h p, .st-container-h h3 {
background-color: rgba( 0,0,0, 0.2);
border-radius: 12px;
}
.st-available {
display: flex;
align-items: center;
justify-content: center;
flex-grow: 1 !important;
}
.st-container-h > .st-available, .st-flex-h > .st-available {
width: 1px;
height: auto;
}
.st-available> * {
display: block!important;
margin: 0!important;
}
.st-available-parent > * {
flex-grow: 0;
}
.st-overflow-auto {
overflow: auto;
}
/*
.st-container-h {
display: flex;
justify-content: space-around;
height: 700px;
}
.st-flex-v {
display: flex;
flex-direction: column;
justify-content: space-around;
}
body {
display: flex;
align-items: center;
justify-content: center;
}
section {
width: 100vh;
height: 70vh;
}
.st-container-h {
height: 100%;
}
.st-imagecol {
display: flex;
flex-direction: column;
height: 100%;
max-width: 650px;
}
.st-imagecol > * {
height: 1px;
}
css image flexbox
css image flexbox
asked Jan 19 at 3:10
John KhaJohn Kha
61
asked Jan 19 at 3:10
John KhaJohn Kha
61
asked Jan 19 at 3:10
John KhaJohn Kha
61
asked Jan 19 at 3:10
John KhaJohn Kha
61
asked Jan 19 at 3:10
John KhaJohn Kha
61
61
add a comment |
add a comment |
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