I'm running into an extremely odd issue. I'm trying to animate an SVG path rotation based on an image hover. It seems to not add the class with the transform when you hover over the image. When I manually add it in the HTML it does work but I don't get why it won't work with just a hover function. I have added all the prefixes too. I made a codepen with an example SVG and image to hover. Please check this in safari and chrome.
Codepen link
HTML
<div class="wrapper-logo">
<svg class="App-logo" viewBox="0 0 375 84" fill="#DB3232" xmlns="http://www.w3.org/2000/svg">
<path class="LETTER-P" d="M39.3,6.1c9.59-.72,18.89,2.31,26.17,8.58,14.99,12.98,16.72,35.69,3.68,50.69-12.98,15.07-35.76,16.8-50.75,3.82-2.52-2.24-4.76-4.83-6.63-7.64v14.13c0,1.59-1.3,2.88-2.88,2.88s-2.88-1.3-2.88-2.88V41.94c0-8.58,3.1-16.94,8.72-23.43,6.27-7.28,14.99-11.68,24.58-12.4Z" />
</svg>
</div>
<svg class="App-pill" viewBox="0 0 375 84" fill="#DB3232" xmlns="http://www.w3.org/2000/svg"> <defs>
<mask id="mask-p">
<path class="LETTER-P" d="M39.3,6.1c9.59-.72,18.89,2.31,26.17,8.58,14.99,12.98,16.72,35.69,3.68,50.69-12.98,15.07-35.76,16.8-50.75,3.82-2.52-2.24-4.76-4.83-6.63-7.64v14.13c0,1.59-1.3,2.88-2.88,2.88s-2.88-1.3-2.88-2.88V41.94c0-8.58,3.1-16.94,8.72-23.43,6.27-7.28,14.99-11.68,24.58-12.4Z" fill="white"/>
<path class='pill-1' d="M47.3377 18.8021L18.8226 47.1101C13.7279 52.1678 13.7293 60.3942 18.8258 65.3743C23.9223 70.4298 32.2122 70.4281 37.2309 65.3704L65.746 37.0624C68.2554 34.5713 69.5477 31.2502 69.5471 27.9295C69.5465 24.6087 68.253 21.2882 65.7428 18.7982C60.7223 13.7426 52.4325 13.7444 47.3377 18.8021Z" fill="black"/>
</mask>
</defs>
</svg>
<footer>
<img src="https://via.placeholder.com/150
C/O https://placeholder.com/" class="shoes small" alt="browns" onmouseover="rotateBrowns(this)" />
</footer>
CSS
.App-pill {
display: block;
width: 0;
height: 0;
}
.App-logo {
min-width: 50%;
pointer-events: none;
}
/* LETTER */
.LETTER-P {
-webkit-mask: url(#mask-p);
mask: url(#mask-p);
}
.pill-1 {
-webkit-transform: rotate(0deg);
-ms-transform: rotate(0deg);
transform: rotate(0deg);
-webkit-transition: all 0.5s ease;
-o-transition: all 0.5s ease;
transition: all 0.5s ease;
-webkit-transform-origin: 42px 41px;
-ms-transform-origin: 42px 41px;
transform-origin: 42px 41px;
}
.horizontal {
-webkit-transform: rotate(45deg);
-ms-transform: rotate(45deg);
transform: rotate(45deg);
}
JS
let shoesarray = document.querySelectorAll('.shoes')
let path1 = document.querySelector('.pill-1')
let path2 = document.querySelector('.pill-1')
let path3 = document.querySelector('.pill-1')
let path4 = document.querySelector('.pill-1')
function rotateBrowns() {
console.log('e')
path1.classList.add('horizontal')
path2.classList.add('horizontal')
path3.classList.add('horizontal')
path4.classList.add('horizontal')
}
function revertBrowns() {
console.log('e')
path1.classList.remove('horizontal')
path2.classList.remove('horizontal')
path3.classList.remove('horizontal')
path4.classList.remove('horizontal')
}
I'm using a svg turbulence filter to create a water effect but it is lagging on low-end and mid-end computers so I was wondering if there was any way to optimize the animation or if there were any workarounds to get the same result...
I've heard about requestAnimationFrame but as I am using ReactJS, I didn't figured out how I could use it and if it would solve any performance issues...
Here's my code :
<svg>
<filter
id="turbulence"
x="0"
y="0"
width="100%"
height="100%"
colorInterpolationFilters="sRGB"
>
<feTurbulence
id="sea-filter"
numOctaves="2"
seed="4"
baseFrequency="0.02 0.05"
></feTurbulence>
<feDisplacementMap
scale="25"
numOctaves="3"
in2="turbulence"
in="SourceGraphic"
></feDisplacementMap>
</filter>
<animate
xlinkHref="#sea-filter"
attributeName="baseFrequency"
dur="120s"
keyTimes="0;0.5;1"
values="0.02 0.06;0.04 0.08;0.02 0.06"
repeatCount="indefinite"
/>
</svg>
<div className={styles.sea} style={{ background: `url(${sea})` }}></div>
How I apply it in CSS :
.sea {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
background-image: url("../../../assets/images/Hero/Sea/sea.webp");
background-size: cover;
filter: url("#turbulence");
transform: scale(1.5);
animation: floating 60s ease forwards infinite;
}
#keyframes floating {
0% {
transform: translateY(0) scale(1.5) rotate(0);
}
25% {
transform: translateY(10%) scale(1.5) rotate(2.5deg);
}
50% {
transform: translateY(0) scale(1.5) rotate(0);
}
75% {
transform: translateY(-10%) scale(1.5) rotate(-2.5deg);
}
100% {
transform: translateY(0) scale(1.5) rotate(0);
}
}
Animating baseFrequency can be performance intensive. When I need to animate turbulence, I add a feColorMatrix/hueRotate animation which seems to be better optimized in browsers.
<feColorMatrix in="cloudbase" type="hueRotate" values="0" result="cloud">
<animate attributeName="values" from="0" to="360" dur="20s" repeatCount="indefinite"/>
</feColorMatrix>
Full example at https://codepen.io/mullany/pen/AZqQqB
Not sure this is possible, so I have a back-up plan (use a background image and :after to mask one of 3x transarent PNGs with the border in the image and use nth-child to change them).
Here's what I'm trying to accomplish. I know clip-path will give me the image mask, but I need the curved edges and the border color, too. Which I don't think is possible in pure CSS.
<!DOCTYPE html>
<html>
<style>
img {
max-width: 100%;
display: block;
}
.container {
width: 300px;
height: 300px;
margin: 1em auto;
}
.frame-border {
stroke: #10c020;
stroke-width: 4;
}
</style>
<body>
<div class="container">
<svg viewBox="-10 -10 120 120">
<defs>
<mask id="mask">
<rect fill="#000000" x="0" y="0" width="300" height="300"></rect>
<path id="Path_611" data-name="Path 611" d="M1,38a12.225,12.225,0,0,1,2.558-3.025L41.351,13.462A21.12,21.12,0,0,1,46.733,12.4a14.319,14.319,0,0,1,4.81.765L89.2,34.814A7.333,7.333,0,0,1,92,37a7.273,7.273,0,0,1,1,3.4v45.3A6.741,6.741,0,0,1,92,89a12.9,12.9,0,0,1-3.015,2.945L50.42,110.628a8.953,8.953,0,0,1-3.688.786,13.383,13.383,0,0,1-4.153-.992L4.2,92.012A12.105,12.105,0,0,1,1,89a7.112,7.112,0,0,1-1-3.581V41.534A9.569,9.569,0,0,1,1,38Z" transform="translate(1.502 -10.892)" fill="#FFFFFF"/>
</mask>
</defs>
<image mask="url(#mask)"
xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://randomuser.me/api/portraits/women/47.jpg" width="100" height="100">
</image>
<g class="frame-border" fill="none">
<path id="Path_611" data-name="Path 611" d="M1,38a12.225,12.225,0,0,1,2.558-3.025L41.351,13.462A21.12,21.12,0,0,1,46.733,12.4a14.319,14.319,0,0,1,4.81.765L89.2,34.814A7.333,7.333,0,0,1,92,37a7.273,7.273,0,0,1,1,3.4v45.3A6.741,6.741,0,0,1,92,89a12.9,12.9,0,0,1-3.015,2.945L50.42,110.628a8.953,8.953,0,0,1-3.688.786,13.383,13.383,0,0,1-4.153-.992L4.2,92.012A12.105,12.105,0,0,1,1,89a7.112,7.112,0,0,1-1-3.581V41.534A9.569,9.569,0,0,1,1,38Z" transform="translate(1.502 -10.892)" stroke-linecap="round" />
</g>
</svg>
</div>
</body>
</html>
I'm attempting to create a donut chart using SVG, and am running into a problem when viewing it in Safari. Here's a fiddle that shows the issue; I'll describe it in detail below:
https://jsfiddle.net/nijhazer/phy2ossh/
This fiddle shows a graphic comprised of two circles overlaid atop one another. The problem becomes apparent when a Safari user increases zoom size in her browser:
Relevant HTML from the example:
<div class="donut-chart">
<svg width="200" height="200">
<circle class="backdrop" cx="100" cy="100" r="65" fill="#d5d8d5" stroke="none" stroke-width="0"></circle>
<circle class="progress" cx="100" cy="100" r="75" fill="none" stroke="lightgreen" stroke-width="20" style="stroke-dashoffset: 353.428875px;"></circle>
<circle class="outer-ring" cx="100" cy="100" r="85" fill="none" stroke="#d5d8d5" stroke-width="1"></circle>
</svg>
</div>
Relevant CSS from the example:
body {
background-color: white;
}
.donut-chart {
width: 200px;
height: 200px;
position: relative;
}
svg {
width: 200px;
height: 200px;
}
.progress {
stroke-dasharray: 471.24;
transform: rotate(-90deg);
transform-origin: 50% 50%;
background-color: transparent;
}
I don't know if this helps, but at I can read from the comments that people are blaming the CSS property transform-origin. In this example I moved the styling to attributes on the circle element. I also added pathLength to make it easier to control the progress bar.
body {
background-color: white;
}
.donut-chart {
width: 200px;
height: 200px;
position: relative;
}
svg {
width: 200px;
height: 200px;
}
<div class="donut-chart">
<svg viewBox="0 0 200 200" xmlns="http//www.w3.org/2000/svg">
<circle class="backdrop" cx="100" cy="100" r="65" fill="#d5d8d5"
stroke="none" stroke-width="0" />
<circle class="progress" cx="100" cy="100" r="75" fill="none"
stroke="lightgreen" stroke-width="20" stroke-dasharray="25 100"
transform="rotate(-90 100 100)" pathLength="100" />
<circle class="outer-ring" cx="100" cy="100" r="85" fill="none"
stroke="#d5d8d5" stroke-width="1" />
</svg>
</div>
I can confirm chrwahl's approach is working (at least in MacOS/IOS safari versions (15.4) I've tested - Unfortunately, the support of functions may vary from version to version)
Another workaround could be to add a translateX offset before rotating like so:
.donut-chart {
width: 200px;
height: 200px;
position: relative;
display: block;
}
svg {
width: 200px;
height: 200px;
}
.progress {
stroke-dasharray: 471.24;
background-color: transparent;
transform: translate(0px, 200px) rotate(-90deg);
}
<div class="donut-chart">
<svg width="200" height="200" viewBox="0 0 200 200">
<circle class="backdrop" cx="50%" cy="50%" r="65" fill="#d5d8d5" stroke="none" stroke-width="0"></circle>
<circle class="progress" cx="50%" cy="50%" r="75" fill="none" stroke="lightgreen" stroke-width="20" style="stroke-dashoffset: 353.428875px;"></circle>
<circle class="outer-ring" cx="100" cy="100" r="85" fill="none" stroke="#d5d8d5" stroke-width="1"></circle>
</svg>
</div>
This "hack" won't work combined with transform-origin: 50% 50%
I have an SVG within a web page, it consists of images + text
<object data="/infographic/timeline.svg" type="image/svg+xml">
<img src="/infographic/timeline.svg" alt="Timeline">
</object>
All the images are responsive, but the text isn't, so the text becomes really, REALLY small.
snippet of SVG (its massive)
<defs>
<style>
.cls-1 {
font-size: 60.014px;
}
.cls-1, .cls-10 {
opacity: 0.69;
}
.cls-1, .cls-10, .cls-4, .cls-5, .cls-7, .cls-8, .cls-9 {
fill: #ffffff;
}
.cls-1, .cls-10, .cls-3, .cls-4, .cls-5, .cls-6, .cls-7, .cls-9 {
text-anchor: middle;
}
.cls-1, .cls-3, .cls-6 {
font-family: "Roboto";
}
.cls-2 {
font-size: 32.014px;
}
.cls-3 {
font-size: 14.089px;
}
.cls-3, .cls-6 {
fill: #db7426;
}
.cls-4, .cls-6 {
font-size: 32px!important;
}
.cls-10, .cls-4, .cls-5, .cls-7, .cls-8, .cls-9 {
font-family: Roboto;
}
.cls-5 {
font-size: 24px;
}
.cls-5, .cls-8, .cls-9 {
font-weight: 400;
}
.cls-6 {
font-weight: 600;
}
.cls-10, .cls-7 {
font-size: 18.75px;
font-weight: 300;
}
.cls-7 {
opacity: 0.4;
}
.cls-8, .cls-9 {
font-size: 22px;
}
</style>
</defs>
<text id="Who_are_you_what_do_you_do_what_s_your_why_What_s_been_keepi" data-name="Who are you, what do you do, what’s your why? What’s been keepi" class="cls-8" x="397.706" y="535.325">Who are you, what do you do, what’s your why?<tspan x="397.706" dy="26.4">What’s been keeping you lying awake at night. </tspan></text>
Is there anyway I can get the text size to increase as the SVG/screen width gets smaller?
Any help would be greatly appreciated.
It's not possible with pure SVG (at least not yet). The only solution would be to either:
inline the SVG and manipulate the size of the text with javascript.
inline the SVG and control the size of the text with media queries (see below).
Add CSS to the SVG and use media queries there (see below).
use media queries to switch SVGs when the page gets small
Example of option 2: Using media queries with inlined SVGs
text {
font-size: 10px;
}
#media (max-width: 400px) {
text {
font-size: 20px;
}
}
<svg viewBox="0 0 100 100" width="100%" height="100%">
<circle cx="50" cy="50" r="50" fill="orange"/>
<text x="50" y="60" text-anchor="middle">Testing</text>
</svg>
Example of option 3: Using media queries in CSS in the SVGs
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="100%" height="100%">
<style>
text {
font-size: 10px;
}
#media (max-width: 400px) {
text {
font-size: 20px;
}
}
</style>
<circle cx="50" cy="50" r="50" fill="orange"/>
<text x="50" y="60" text-anchor="middle">Testing</text>
</svg>
This is possible using the foreignObject svg element in a html context and some adjustment of the viewBow.
On this demos, the text stay selectable:
.demo {
overflow: auto;
resize: both;
border:1px black solid;
width: 230px;
height: 130px
}
.svgtext {
font-size: 28rem;
height:100%;
width:100%
}
<div class="demo">
<svg x="0" y="30" viewBox="0 0 100 100" width="100%" height="100%">
<foreignObject x="12" y="23" height="100%" width="100%">
<div class"svgtext">
Hello world!
</div>
</foreignObject>
</svg>
</div>
Use preserveAspectRatio to control the resizing behavior:
.demo {
overflow: auto;
resize: both;
border:1px black solid;
width: 230px;
height: 130px
}
.svgtext {
font-size: 28rem;
height:100%;
width:100%
}
<div class="demo">
<svg preserveAspectRatio="none" x="0" y="30" viewBox="0 0 100 100" width="100%" height="100%">
<foreignObject x="12" y="23" height="100%" width="100%">
<div class"svgtext">
Hello world!
</div>
</foreignObject>
</svg>
</div>