Loop animation with javascript - javascript

I got stuck on a looping animation till the end of page, so it should continue where it left off. Here is link to code pen
var width = window.innerWidth ||
document.documentElement.clientWidth ||
document.body.clientWidth;
var granica = width * 10 / 100;
console.log(width);
var animacija = anime({
targets: ".glavniDiv img",
easing: 'linear',
delay: 200,
translateX: [{
value: [0, 50],
duration: 500,
},
{
value: '+=50',
duration: 500,
}
],
translateY: [{
value: [-25, 25],
duration: 500,
},
{
value: '-=25',
duration: 500
}
],
});
.glavniDiv img {
height: 70px;
width: auto;
position: fixed;
top: 50%;
margin-top: -50px;
left: 10%;
}
.glavniDiv {}
<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossorigin="anonymous">
<div class="glavniDiv">
<img src="https://technabob.com/blog/wp-content/uploads/2011/11/111711_rg_8BitHeroes_03.jpg">
</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/2.2.0/anime.js"></script>
I tried with for loop and didn't work so i don't know if i tried it wrong way or what

Related

swiper carousel + animation + mask image

I am building a Swiper carousel (triggered by mouse scrolling) that has a frame on the top of it. this is the design
the red color is the frame that should cover the carousel. the middle hole is transparent
I have tried to make the red image as a mask-image so that I can control the swiper carousel by mouse scrolling, but the center hole goes white and the red color is transparent! and what I want is exactly the opposite I want the hole transplant and the outside the hole the red color.
Is there any way to add the image frame on the top of the swiper carousel and still can trigger and control the carousel positioned under the frame?
Code:
codePen
// https://swiperjs.com/
// ===================== -->
var mySwiper = new Swiper('.swiper-container', {
// Optional parameters
direction: 'horizontal',
loop: true,
speed: 1200,
grabCursor: true,
mousewheel: true,
// If we need pagination
pagination: {
el: '.swiper-pagination',
type: 'bullets',
clickable: true,
},
// Navigation arrows
navigation: {
nextEl: '.swiper-button-next',
prevEl: '.swiper-button-prev',
},
on: {
slideChangeTransitionStart: function() {
// Slide captions
var swiper = this;
setTimeout(function() {
var currentTitle = $(swiper.slides[swiper.activeIndex]).attr("data-title");
var currentSubtitle = $(swiper.slides[swiper.activeIndex]).attr("data-subtitle");
}, 500);
gsap.to($(".current-title"), 0.4, {
autoAlpha: 0,
y: -40,
ease: Power1.easeIn
});
gsap.to($(".current-subtitle"), 0.4, {
autoAlpha: 0,
y: -40,
delay: 0.15,
ease: Power1.easeIn
});
},
slideChangeTransitionEnd: function() {
// Slide captions
var swiper = this;
var currentTitle = $(swiper.slides[swiper.activeIndex]).attr("data-title");
var currentSubtitle = $(swiper.slides[swiper.activeIndex]).attr("data-subtitle");
$(".slide-captions").html(function() {
return "<h2 class='current-title'>" + currentTitle + "</h2>" + "<h3 class='current-subtitle'>" + currentSubtitle + "</h3>";
});
gsap.from($(".current-title"), 0.4, {
autoAlpha: 0,
y: 40,
ease: Power1.easeOut
});
gsap.from($(".current-subtitle"), 0.4, {
autoAlpha: 0,
y: 40,
delay: 0.15,
ease: Power1.easeOut
});
}
}
});
// Slide captions
var currentTitle = $(mySwiper.slides[mySwiper.activeIndex]).attr("data-title");
var currentSubtitle = $(mySwiper.slides[mySwiper.activeIndex]).attr("data-subtitle");
$(".slide-captions").html(function() {
return "<h2 class='current-title'>" + currentTitle + "</h2>" + "<h3 class='current-subtitle'>" + currentSubtitle + "</h3>";
});
body {
margin: 0;
}
/* Swiper */
.swiper-container {
position: absolute;
width: 100%;
height: 100vh;
mask-image: url(https://i.ibb.co/kmBv430/Frame.png);
mask-size: contain;
}
/* .above{
position:absolute;
left:25%;
background-color: #fff;
width: 200%;
height: 100vh;
z-index:2;
mask-image: radial-gradient(circle at center, transparent 49%, white 50%);
mask-size: contain;
mask-repeat: no-repeat;
} */
/* Swiper slides */
.swiper-slide {
position: relative;
z-index: 1;
}
.slide-1 {
background-color: #e67204;
}
.slide-2 {
background-color: #e67204;
}
.slide-3 {
background-color: #e67204;
}
.rounded-circle {
width: 400px;
height: 300px;
border-radius: 50%;
position: absolute;
top: 30%;
left: 35%
}
.htu {
position: absolute;
color: #fff;
font-size: 50px;
top: 39%;
left: 10%;
z-index: 2;
}
/* Slide captions */
.slide-captions {
position: absolute;
top: 50%;
left: 75%;
color: #FFF;
z-index: 999;
transform: translateY(-50%);
}
.slide-captions .current-title {
position: absolute;
left: 60%;
margin: 0;
font-size: 48px;
}
.slide-captions .current-subtitle {
margin: 10px 0 0 0;
font-size: 28px;
}
/* Swiper arrows */
.swiper-pagination-bullet-active {
background-color: #fff;
}
/* Swiper pagination */
.swiper-container-horizontal>.swiper-pagination-bullets {
bottom: 50px;
}
.swiper-button-prev,
.swiper-button-next {
color: #fff;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/3.3.0/gsap.min.js"></script>
<script src="https://unpkg.com/swiper#6.3.2/swiper-bundle.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<!-- Slider main container -->
<div class="swiper-container">
<h1 class="htu">HOW TO USE</h1>
<div class="above"></div>
<!-- Additional required wrapper -->
<div class="swiper-wrapper">
<!-- Slides -->
<div class="swiper-slide slide-1" data-title="Slide One" data-subtitle="">
<img width="150" height="150" src="https://i.pravatar.cc/300" class="rounded-circle " alt="">
</div>
<div class="swiper-slide slide-2" data-title="Slide Two" data-subtitle=" ">
<img width="150" height="150" src="https://i.pravatar.cc/300" class="rounded-circle " alt="">
</div>
<div class="swiper-slide slide-3" data-title="Slide Three" data-subtitle=" ">
<img width="150" height="150" src="https://i.pravatar.cc/300" class="rounded-circle " alt="">
</div>
</div>
</div>
<!-- Slide captions -->
<div class="slide-captions"></div>
<!-- If we need pagination -->
<div class="swiper-pagination"></div>
<!-- If we need navigation buttons -->
<div class="swiper-button-prev"></div>
<div class="swiper-button-next"></div>
</div>
I have solved my problem by using GSAP scroll Trigger to trigger the movement of each layer and it works for me.
let tl2 = gsap.timeline({
scrollTrigger :{
trigger : "#sec-4",
pin: true,
scrub: true,
start : "center center",
end: "+=" + (window.innerHeight * 8),
}
});
tl2.from('.step-1', 1, {y: 100, opacity:0 })
tl2.to('.step-1', 1, {opacity:0 })
tl2.to('.flwres-frame', 0.5 , {x: -300}, 'frist')
tl2.to('.girl-frame', 1 , {x: -300}, 'frist')
tl2.from('.step-2', 1, {y: 100, opacity:0 }, 'frist')
tl2.to('.step-2', 1, {opacity:0 })
tl2.to('.flwres-frame', 0.5 , {x: -600}, 'second')
tl2.to('.girl-frame', 1 , {x: -670}, 'second')
tl2.from('.step-3', 1, {y: 100, opacity:0 }, 'second')
tl2.to('.step-3', 1, {opacity:0 })
tl2.to('.flwres-frame', 0.5 , {x: -900}, '3rd')
tl2.to('.girl-frame', 1 , {x: -1050}, '3rd')
tl2.from('.step-4', 2, {y: 100, opacity:0 }, '3rd')

Why does width:0 not animate (anime.js)

I am trying to create an animation with the width of an element, but even this basic code doesn't work and I can't figure out why, maybe someone can.
<script src="anime.min.js"></script>
<script src="jquery-3.1.0.js"></script>
<div id="centered">
</div>
<style>
#centered {
width: 500px;
height: 40vh;
background-color: blueviolet;
}
</style>
<script>
let t = anime.timeline({
target: '#centered',
loop: false,
autoplay: false,
width: 0,
duration: 1000,
});
t.play();
</script>
How about the following solutions?
Example 1 (With timeline)
var t = anime.timeline({
duration: 1000,
loop: false,
autoplay: false,
});
t.add({
targets: '#centered',
width: 0
})
t.play();
Example 2 (Without timeline)
var t = anime({
duration: 1000,
loop: false,
autoplay: false,
targets: '#centered',
width: 0
});
t.play();
For more information, it's better to check an official document.
https://animejs.com/documentation/
Your 'target' should be targets (plural). Following documentation, you should be adding (what I would call) keyframes via .add according to the timeline basics. Not certain if you need it explicitly.
let t = anime.timeline({
targets: '#centered',
loop: false,
autoplay: false
});
t.add({ width: 0, duration: 1000 });
t.play();
#centered {
width: 27px;
height: 40vh;
background-color: blueviolet;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/3.2.0/anime.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<div id="centered">
</div>

How to trigger click on canvas object and DOM element that is placed on top of object at the same time?

I have some circles that can be added to a fabricjs canvas. Each circle is an object, while outside my javascript code I have a DOM element, that looks like this:
<span id="cirkel1" class="carttip inlineflexmenu" style="border-radius:100%;width: 25px;height:25px;z-index:9999999;position:absolute;cursor:pointer;">
<div class="tooltipcontent darktext tooltippadding" style="position:relative;">
Testtest
</div>
</span>
This element triggers a tooltip with Tippjs (a js tooltip package), that has the following code (don't mind the each loop, I should also mention below code is outside the canvas function):
$( "#cirkel1" ).each(function( i ) {
tippy(this, {
theme: 'blue',
trigger: 'click',
allowHTML: true,
placement: 'right',
animation: 'scale-subtle',
interactive: true,
content: function (reference) {
return reference.querySelector('.tooltipcontent');
}
});
});
Inside my function where I declare everything for the canvas, I have the following code to place the DOM element on top of the canvas object:
fabric.Canvas.prototype.getAbsoluteCoords = function(object) {
return {
left: object.left + this._offset.left,
top: object.top + this._offset.top
};
}
var cirkel1tooltip = document.getElementById('cirkel1'),
btnWidth = 40,
btnHeight = 40;
function positionBtn(obj) {
var absCoords = canvas.getAbsoluteCoords(obj);
cirkel1tooltip.style.left = (absCoords.left - btnWidth / 10) + 'px';
cirkel1tooltip.style.top = (absCoords.top - btnHeight / 10) + 'px';
}
This works, and the tooltip shows when clicked, but in my canvas function I also have a click function which toggles an image for a specific circle when clicked. I need both to trigger at the same time when the circle is clicked, now when I click a circle, the image appears, but only after I click a second time, the tooltip appears too, not at the same first click.
Removing the image by clicking a second time also doesn't work untill I click on another circle and then click back on the previously clicked circle.
The strange thing is, when I remove one of the two functions (tooltip click, or image toggle click) it works instant, but together only the image toggle works right away but the tooltip only after a second click. Why is that?
The entire code can be seen here (click the small circles to test): https://codepen.io/twan2020/pen/jOVaWMm
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<base href="//printzelf.nl/new/">
<title>Image test</title>
<link rel="stylesheet" href="https://unpkg.com/tippy.js#6/animations/scale-subtle.css"/>
<link rel="stylesheet"href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css"/>
<script src="https://code.jquery.com/jquery-3.3.1.js" integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60=" crossorigin="anonymous"></script>
</head>
<body>
<style media="screen">
.tippy-box {
width: 100%!important;
text-align: center;
background-color: #fff!important;
color: #fff!important;
box-shadow: 3px 2px 15px 6px rgb(0 0 0 / 10%);
}
.darktext {
color: #383838;
font-family: Panton;
font-size: 15px;
}
.tooltippadding {
padding: 15px;
}
body .tippy-arrow {
color: #fff!important;
}
</style>
<img id="background" src="https://static01.nyt.com/images/2019/05/29/realestate/00skyline-south4/88ce0191bfc249b6aae1b472158cccc4-superJumbo.jpg" alt="" style="display:none;">
<div class="canvas-container" style="width: 600px; height: 500px; position: relative; user-select: none;">
<canvas id="c" width="600" height="500" class="lower-canvas" style="border:1px solid red;position: absolute; width: 600px; height: 500px; left: 0px; top: 0px; touch-action: none; user-select: none;"></canvas>
</div>
</body>
<span id="cirkel1" class="carttip inlineflexmenu" style="border-radius:100%;width: 25px;height:25px;z-index:9999999;position:absolute;cursor:pointer;">
<div class="tooltipcontent darktext tooltippadding" style="position:relative;">
Testtest
</div>
</span>
<!-- Popper JS -->
<script src="assets/js/popper.min.js"></script>
<script src="https://unpkg.com/tippy.js#6"></script>
<script type="text/javascript" src="assets/js/fabric.js"></script>
<script type="text/javascript">
(function() {
var myImg = document.querySelector("#background");
var realWidth = myImg.naturalWidth;
var realHeight = myImg.naturalHeight;
var source = document.getElementById('background').src;
var canvas = new fabric.Canvas('c');
canvas.hoverCursor = 'pointer';
canvas.selection = false;
canvas.setDimensions({ width: realWidth, height: realHeight });
var img = new Image();
// use a load callback to add image to canvas.
img.src = 'https://static01.nyt.com/images/2019/05/29/realestate/00skyline-south4/88ce0191bfc249b6aae1b472158cccc4-superJumbo.jpg';
canvas.setBackgroundImage(source, canvas.renderAll.bind(canvas), {
backgroundImageOpacity: 0.5,
backgroundImageStretch: false
});
const hotspots = [
{
top: 140,
left: 230,
radius: 10,
fill: '#009fe3',
id: 'cirkel1',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 300,
imgheight: 200,
imgwidth: 200,
tooltipid: 'cirkel1',
imgUrl: 'https://printzelf.nl/new/assets/images/logo_gewoon.png'
},
{
top: 240,
left: 530,
radius: 10,
fill: '#009fe3',
id: 'cirkel2',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 700,
imgheight: 200,
imgwidth: 200,
imgUrl: 'https://i1.wp.com/nypost.com/wp-content/uploads/sites/2/2020/04/pugs-coronavirus.jpg'
},
{
top: 240,
left: 730,
radius: 10,
fill: '#009fe3',
id: 'cirkel2',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 800,
imgheight: 200,
imgwidth: 200,
imgUrl: 'https://i.guim.co.uk/img/media/fe1e34da640c5c56ed16f76ce6f994fa9343d09d/0_174_3408_2046/master/3408.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=0d3f33fb6aa6e0154b7713a00454c83d'
}
];
const loadedImages = [];
for (let [idx, props] of hotspots.entries()) {
let c = new fabric.Circle(props);
c.class = 'hotspot';
c.name = 'hotspot-' + idx;
canvas.add(c);
}
fabric.Canvas.prototype.getAbsoluteCoords = function(object) {
return {
left: object.left + this._offset.left,
top: object.top + this._offset.top
};
}
var cirkel1tooltip = document.getElementById('cirkel1'),
btnWidth = 40,
btnHeight = 40;
function positionBtn(obj) {
var absCoords = canvas.getAbsoluteCoords(obj);
cirkel1tooltip.style.left = (absCoords.left - btnWidth / 10) + 'px';
cirkel1tooltip.style.top = (absCoords.top - btnHeight / 10) + 'px';
}
for (const ho of canvas.getObjects()) {
// check for 'hotspot' class
if (ho.class && ho.class === 'hotspot') {
ho.on('mousedown', () => {
// check if image was previously loaded
if (loadedImages.indexOf(ho.name) < 0) {
// image is not in the array
// so it needs to be loaded
// prepare the image properties
let imgProps = {
width: ho.imgwidth,
height: ho.imgheight,
left: ho.imgleft,
top: ho.imgtop,
scaleX: .25,
scaleY: .25,
selectable: false,
id: 'img-' + ho.name,
hoverCursor: "default"
};
var printzelfImg = new Image();
printzelfImg.onload = function (img) {
var printzelf = new fabric.Image(printzelfImg, imgProps);
canvas.add(printzelf);
};
printzelfImg.src = ho.imgUrl;
// update the `loadedImages` array
loadedImages.push(ho.name);
} else {
// image was previously loaded
for (const o of canvas.getObjects()) {
// find the correct image on the canvas
if (o.id && o.id === 'img-' + ho.name) {
// toggle the visible property
o.visible = !o.visible;
break;
}
}
}
positionBtn(ho);
});
}
}
})();
$( "#cirkel1" ).each(function( i ) {
tippy(this, {
theme: 'blue',
trigger: 'click',
allowHTML: true,
placement: 'right',
animation: 'scale-subtle',
interactive: true,
content: function (reference) {
return reference.querySelector('.tooltipcontent');
}
});
});
</script>
</html>
Also, is it possible to attach different tooltips to each dot/circle?
The reason why it didn't work is that you have just 1 DIV hotspot and you move this hotspot on mousedown and expect it to trigger the onclick event afterward which doesn't work. The reason why it works on second click is that the hotspot it now there.
The solution is to have the same amount of DIV as you have hotspot. This allows you to have unique popup message. Currently it displays the same message for each hotspot.
There is an onShow(instance), and onHide(instance) for the tippy property which allows you to carryout extra functionality when these hotspot are clicked on. In your case you want to load images related to the selected hotspot. This eliminate having two events setup.
There was also a problem toggling images. I fixed this but I am not 100% certain it is working how you would like this to work.
Also you had HTML tags outside the <body> tag and HTML content aren't supposed to exist outside body.
I kept most of your original code as much as I can.
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<base href="//printzelf.nl/new/">
<title>Image test</title>
<link rel="stylesheet" href="https://unpkg.com/tippy.js#6/animations/scale-subtle.css"/>
<link rel="stylesheet"href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css"/>
<script src="https://code.jquery.com/jquery-3.3.1.js" integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60=" crossorigin="anonymous"></script>
<style media="screen">
.tippy-box {
width: 100%!important;
text-align: center;
background-color: #fff!important;
color: #fff!important;
box-shadow: 3px 2px 15px 6px rgb(0 0 0 / 10%);
}
.darktext {
color: #383838;
font-family: Panton;
font-size: 15px;
}
.tooltippadding {
padding: 15px;
}
body .tippy-arrow {
color: #fff!important;
}
</style>
</head>
<body>
<img id="background" src="https://static01.nyt.com/images/2019/05/29/realestate/00skyline-south4/88ce0191bfc249b6aae1b472158cccc4-superJumbo.jpg" alt="" style="display:none;">
<div class="canvas-container" style="width: 600px; height: 500px; position: relative; user-select: none;">
<canvas id="c" width="600" height="500" class="lower-canvas" style="border:1px solid red;position: absolute; width: 600px; height: 500px; left: 0px; top: 0px; touch-action: none; user-select: none;"></canvas>
</div>
<span id="cirkel1" class="carttip inlineflexmenu" style="border-radius:100%;width: 25px;height:25px;position:absolute;cursor:pointer;">
<div class="tooltipcontent1 tooltipcontent darktext tooltippadding" style="position:relative;">
Message 1
</div>
</span>
<span id="cirkel2" class="carttip inlineflexmenu" style="border-radius:100%;width: 25px;height:25px;position:absolute;cursor:pointer;">
<div class="tooltipcontent2 tooltipcontent darktext tooltippadding" style="position:relative;">
Message 2
</div>
</span>
<span id="cirkel3" class="carttip inlineflexmenu" style="border-radius:100%;width: 25px;height:25px;position:absolute;cursor:pointer;">
<div class="tooltipcontent3 tooltipcontent darktext tooltippadding" style="position:relative;">
Message 3
</div>
</span>
<!-- Popper JS -->
<script src="assets/js/popper.min.js"></script>
<script src="https://unpkg.com/tippy.js#6"></script>
<script type="text/javascript" src="assets/js/fabric.js"></script>
<script type="text/javascript">
(function() {
var myImg = document.querySelector("#background");
var realWidth = myImg.naturalWidth;
var realHeight = myImg.naturalHeight;
var source = document.getElementById('background').src;
var canvas = new fabric.Canvas('c');
canvas.hoverCursor = 'pointer';
canvas.selection = false;
canvas.setDimensions({ width: realWidth, height: realHeight });
var img = new Image();
// use a load callback to add image to canvas.
img.src = 'https://static01.nyt.com/images/2019/05/29/realestate/00skyline-south4/88ce0191bfc249b6aae1b472158cccc4-superJumbo.jpg';
canvas.setBackgroundImage(source, canvas.renderAll.bind(canvas), {
backgroundImageOpacity: 0.5,
backgroundImageStretch: false
});
const hotspots = [
{
top: 140,
left: 230,
radius: 10,
fill: '#009fe3',
id: 'cirkel1',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 300,
imgheight: 200,
imgwidth: 200,
tooltipid: 'cirkel1',
imgUrl: 'https://printzelf.nl/new/assets/images/logo_gewoon.png'
},
{
top: 240,
left: 530,
radius: 10,
fill: '#009fe3',
id: 'cirkel2',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 700,
imgheight: 200,
imgwidth: 200,
imgUrl: 'https://i1.wp.com/nypost.com/wp-content/uploads/sites/2/2020/04/pugs-coronavirus.jpg'
},
{
top: 240,
left: 730,
radius: 10,
fill: '#009fe3',
id: 'cirkel2',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 800,
imgheight: 200,
imgwidth: 200,
imgUrl: 'https://i.guim.co.uk/img/media/fe1e34da640c5c56ed16f76ce6f994fa9343d09d/0_174_3408_2046/master/3408.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=0d3f33fb6aa6e0154b7713a00454c83d'
}
];
const loadedImages = [];
for (let [idx, props] of hotspots.entries()) {
let c = new fabric.Circle(props);
c.class = 'hotspot';
c.name = 'hotspot-' + idx;
canvas.add(c);
}
fabric.Canvas.prototype.getAbsoluteCoords = function(object) {
return {
left: object.left + this._offset.left,
top: object.top + this._offset.top
};
}
var cirkel1tooltip = document.getElementById('cirkel1'),
btnWidth = 40,
btnHeight = 40;
function positionBtn(obj, index) {
var absCoords = canvas.getAbsoluteCoords(obj);
var element = document.getElementById('cirkel'+index);
element.style.left = (absCoords.left - btnWidth / 10) + 'px';
element.style.top = (absCoords.top - btnHeight / 10) + 'px';
}
canvas.getObjects().forEach(function(ho, index) {
positionBtn(ho, index + 1);
});
$( ".carttip" ).each(function( i ) {
tippy(this, {
theme: 'blue',
trigger: 'click',
allowHTML: true,
placement: 'right',
animation: 'scale-subtle',
interactive: true,
onShow(instance) {
canvas.getObjects().forEach(function(ho, index) {
if (ho.class && ho.class === 'hotspot') {
if (instance.id == index + 1) {
// check if image was previously loaded
if (loadedImages.indexOf(ho.name) < 0) {
// image is not in the array
// so it needs to be loaded
// prepare the image properties
let imgProps = {
width: ho.imgwidth,
height: ho.imgheight,
left: ho.imgleft,
top: ho.imgtop,
scaleX: .25,
scaleY: .25,
selectable: false,
id: 'img-' + ho.name,
hoverCursor: "default",
};
var printzelfImg = new Image();
printzelfImg.onload = function (img) {
var printzelf = new fabric.Image(printzelfImg, imgProps);
printzelf.trippyHotspotImage = true;
canvas.add(printzelf);
};
printzelfImg.src = ho.imgUrl;
// update the `loadedImages` array
loadedImages.push(ho.name);
} else {
for (const o of canvas.getObjects()) {
if (o.id && o.id === 'img-' + ho.name) {
o.visible = true;
break;
}
}
canvas.renderAll();
}
}
}
});
},
onHide(instance) {
for (const o of canvas.getObjects()) {
if (o.trippyHotspotImage) {
o.visible = false;
}
}
canvas.renderAll();
},
content: function (reference) {
return reference.querySelector('.tooltipcontent' + (i + 1));
}
});
});
})();
</script>
</body>
</html>
It looks like the first time the click event isn't fired right after the mousedown one the first time. The framework you use seems to prevent this because a process (by the listener) is performed.
(It may be related to event propagation but at this time I still didn't find out how to prevent a click event to be fired after a mouseup.)
What I would call a workaround: to display the tool tip in the same click, i.e. a mousedown event followed by a mouseup one, you can set mouseup value for the trigger property, which displays the tool tip:
$( "#cirkel1" ).each(function( i ) {
tippy(this, {
theme: 'blue',
trigger: 'mouseup', /* <-- here */
allowHTML: true,
placement: 'right',
animation: 'scale-subtle',
interactive: true,
content: function (reference) {
return reference.querySelector('.tooltipcontent');
}
});
The mouseup event will be fired if the mousedown occurred on the circle.
Working snippet.
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<base href="//printzelf.nl/new/">
<title>Image test</title>
<link rel="stylesheet" href="https://unpkg.com/tippy.js#6/animations/scale-subtle.css"/>
<link rel="stylesheet"href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css"/>
<script src="https://code.jquery.com/jquery-3.3.1.js" integrity="sha256-2Kok7MbOyxpgUVvAk/HJ2jigOSYS2auK4Pfzbm7uH60=" crossorigin="anonymous"></script>
</head>
<body>
<style media="screen">
.tippy-box {
width: 100%!important;
text-align: center;
background-color: #fff!important;
color: #fff!important;
box-shadow: 3px 2px 15px 6px rgb(0 0 0 / 10%);
}
.darktext {
color: #383838;
font-family: Panton;
font-size: 15px;
}
.tooltippadding {
padding: 15px;
}
body .tippy-arrow {
color: #fff!important;
}
</style>
<img id="background" src="https://static01.nyt.com/images/2019/05/29/realestate/00skyline-south4/88ce0191bfc249b6aae1b472158cccc4-superJumbo.jpg" alt="" style="display:none;">
<div class="canvas-container" style="width: 600px; height: 500px; position: relative; user-select: none;">
<canvas id="c" width="600" height="500" class="lower-canvas" style="border:1px solid red;position: absolute; width: 600px; height: 500px; left: 0px; top: 0px; touch-action: none; user-select: none;"></canvas>
</div>
</body>
<span id="cirkel1" class="carttip inlineflexmenu" style="border-radius:100%;width: 25px;height:25px;z-index:9999999;position:absolute;cursor:pointer;">
<div class="tooltipcontent darktext tooltippadding" style="position:relative;">
Testtest
</div>
</span>
<!-- Popper JS -->
<script src="assets/js/popper.min.js"></script>
<script src="https://unpkg.com/tippy.js#6"></script>
<script type="text/javascript" src="assets/js/fabric.js"></script>
<script type="text/javascript">
(function() {
var myImg = document.querySelector("#background");
var realWidth = myImg.naturalWidth;
var realHeight = myImg.naturalHeight;
var source = document.getElementById('background').src;
var canvas = new fabric.Canvas('c');
canvas.hoverCursor = 'pointer';
canvas.selection = false;
canvas.setDimensions({ width: realWidth, height: realHeight });
var img = new Image();
// use a load callback to add image to canvas.
img.src = 'https://static01.nyt.com/images/2019/05/29/realestate/00skyline-south4/88ce0191bfc249b6aae1b472158cccc4-superJumbo.jpg';
canvas.setBackgroundImage(source, canvas.renderAll.bind(canvas), {
backgroundImageOpacity: 0.5,
backgroundImageStretch: false
});
const hotspots = [
{
top: 140,
left: 230,
radius: 10,
fill: '#009fe3',
id: 'cirkel1',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 300,
imgheight: 200,
imgwidth: 200,
tooltipid: 'cirkel1',
imgUrl: 'https://printzelf.nl/new/assets/images/logo_gewoon.png'
},
{
top: 240,
left: 530,
radius: 10,
fill: '#009fe3',
id: 'cirkel2',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 700,
imgheight: 200,
imgwidth: 200,
imgUrl: 'https://i1.wp.com/nypost.com/wp-content/uploads/sites/2/2020/04/pugs-coronavirus.jpg'
},
{
top: 240,
left: 730,
radius: 10,
fill: '#009fe3',
id: 'cirkel2',
hoverCursor: 'pointer',
selectable: false,
imgtop: 200,
imgleft: 800,
imgheight: 200,
imgwidth: 200,
imgUrl: 'https://i.guim.co.uk/img/media/fe1e34da640c5c56ed16f76ce6f994fa9343d09d/0_174_3408_2046/master/3408.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=0d3f33fb6aa6e0154b7713a00454c83d'
}
];
const loadedImages = [];
for (let [idx, props] of hotspots.entries()) {
let c = new fabric.Circle(props);
c.class = 'hotspot';
c.name = 'hotspot-' + idx;
canvas.add(c);
}
fabric.Canvas.prototype.getAbsoluteCoords = function(object) {
return {
left: object.left + this._offset.left,
top: object.top + this._offset.top
};
}
var cirkel1tooltip = document.getElementById('cirkel1'),
btnWidth = 40,
btnHeight = 40;
function positionBtn(obj) {
var absCoords = canvas.getAbsoluteCoords(obj);
cirkel1tooltip.style.left = (absCoords.left - btnWidth / 10) + 'px';
cirkel1tooltip.style.top = (absCoords.top - btnHeight / 10) + 'px';
}
for (const ho of canvas.getObjects()) {
// check for 'hotspot' class
if (ho.class && ho.class === 'hotspot') {
ho.on('mousedown', () => {
// check if image was previously loaded
if (loadedImages.indexOf(ho.name) < 0) {
// image is not in the array
// so it needs to be loaded
// prepare the image properties
let imgProps = {
width: ho.imgwidth,
height: ho.imgheight,
left: ho.imgleft,
top: ho.imgtop,
scaleX: .25,
scaleY: .25,
selectable: false,
id: 'img-' + ho.name,
hoverCursor: "default"
};
var printzelfImg = new Image();
printzelfImg.onload = function (img) {
var printzelf = new fabric.Image(printzelfImg, imgProps);
canvas.add(printzelf);
};
printzelfImg.src = ho.imgUrl;
// update the `loadedImages` array
loadedImages.push(ho.name);
} else {
// image was previously loaded
for (const o of canvas.getObjects()) {
// find the correct image on the canvas
if (o.id && o.id === 'img-' + ho.name) {
// toggle the visible property
o.visible = !o.visible;
break;
}
}
}
positionBtn(ho);
});
}
}
})();
$( "#cirkel1" ).each(function( i ) {
tippy(this, {
theme: 'blue',
trigger: 'mouseup',
allowHTML: true,
placement: 'right',
animation: 'scale-subtle',
interactive: true,
content: function (reference) {
return reference.querySelector('.tooltipcontent');
}
});
});
</script>
</html>

Anime.js how to reverse this animation?

I've recently started working with Anime.js to animate my designs and I´ve been stuck in this for a while now, bet for many this is very simple!
I have a button that enlarges my div and would like to have the div in its initial state if the icon is clicked again.
My HTML:
var boxGetsLarger = anime({
targets: '.agent-button',
width: {
value: '+=300',
duration: 200,
easing: 'linear'
},
borderRadius: {
value: 83
},
duration: 200,
height: {
value: '+=20'
},
easing: 'linear',
autoplay: false
});
document.querySelector('.agent-button').onclick = boxGetsLarger.play;
.agent-button {
display: flex;
justify-content: space-between;
border-radius: 100px;
background: #ffffff;
box-shadow: 0pt 2pt 10pt #0000001f;
height: 91px;
width: 91px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/2.2.0/anime.min.js"></script>
<div class="agent-button close">
<img src="img/audio-bars.svg">
</div>
It is shame there is no built-in toggle function but there is a reverse function what this does is toggle the internal attribute reversed which, in turn, controls what the play function does.
In theory, you can just call reverse after play like so
var boxGetsLarger = anime({
targets: '.agent-button',
width: {
value: '+=300',
duration: 200,
easing: 'linear'
},
borderRadius: {
value: 83
},
duration: 200,
height: {
value: '+=20'
},
easing: 'linear',
autoplay: false
});
document.querySelector('.agent-button').onclick = function() {
boxGetsLarger.play();
boxGetsLarger.reverse();
}
.agent-button {
display: flex;
justify-content: space-between;
border-radius: 100px;
background: #ffffff;
box-shadow: 0pt 2pt 10pt #0000001f;
height: 91px;
width: 91px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/2.2.0/anime.min.js"></script>
<div class="agent-button close">
<img src="img/audio-bars.svg">
</div>
Only I found reverse was running before play was finished leading to some strange behaviour, I'd recommend taking advantage of the 'finished' promise built-in like so
var boxGetsLarger = anime({
targets: '.agent-button',
width: {
value: '+=300',
duration: 200,
easing: 'linear'
},
borderRadius: {
value: 83
},
duration: 200,
height: {
value: '+=20'
},
easing: 'linear',
autoplay: false
});
document.querySelector('.agent-button').onclick = function() {
boxGetsLarger.play();
boxGetsLarger.finished.then(() => {
boxGetsLarger.reverse();
})
}
.agent-button {
display: flex;
justify-content: space-between;
border-radius: 100px;
background: #ffffff;
box-shadow: 0pt 2pt 10pt #0000001f;
height: 91px;
width: 91px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/2.2.0/anime.min.js"></script>
<div class="agent-button close">
<img src="img/audio-bars.svg">
</div>
This will now only reverse the direction when play is finished.
I hope you find this helpful.
I use this to toggle anime.js animations on a single button.
To initiate reverse() the animation must have run once. You can check this by evaluating the property: 'began'. The first time your animation runs this property will be set 'true'.
console.log(boxGetsLarger); // began: false
document.querySelector('.agent-button').onclick = function() {
boxGetsLarger.play();
if (boxGetsLarger.began) {
boxGetsLarger.reverse();
}
console.log(boxGetsLarger); // began: true
}
What fixed it for me was juliangarnier/anime#577 (comment):
I encountered this issue today, here is my solution as a pen.
I think the confusion arises from when animations are paused, and how the reverse() method works:
Non-looped animations are automatically paused when they reach the end (or beginning when reversed).
The reverse() method only changes the playback direction, and doesn't unpause a paused animation.
Doing reverse() on an animation while it is in progress means it will continue to play in the opposite direction, but if the animation is at the beginning/end (i.e. paused), you will also need to do play() to get it started again.
From his linked CodePen:
function toggle() {
if (anim.began) {
anim.reverse()
if (anim.progress === 100 && anim.direction === 'reverse') {
anim.completed = false
}
}
if (anim.paused) {
anim.play()
}
}
Give this a try: (from docs)
boxGetsLarger.reverse();
I used this to toggle back and forth between an "open" state and a "closed" state.
const toggle = (animation, open) => {
if (open) {
animation.play();
if (animation.reversed) {
animation.reverse();
}
} else {
animation.play();
if (!animation.reversed) {
animation.reverse();
}
}
}

padding top in bar chart

I am using c3.js to generate a graph. I want to put an image on top of each bar, on the label. So that the image is shown well I would like the graphic to have a space in the top that gives me the possibility of having the image without leaving the svg
https://jsfiddle.net/ao2xojnx/
var chart = c3.generate({
data: {
columns: [
['sample', 30, 200, 100, 400, 150, 250]
],
labels:true,
type:'bar'
},
axis: {
}
});
There are two ways for doing this. Both have the same result and both need hardcoded values.
First way: set the y axis maximum:
var chart = c3.generate({
data: {
columns: [
['sample', 30, 200, 100, 400, 150, 250]
],
labels: true,
type: 'bar'
},
axis: {
y: {
max: 700
}
}
});
#catImage {
width: 40px;
height: 40px;
position: absolute;
left: 40px;
top: 0px;
}
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.js"></script>
<div id="chart"></div>
Second way: set the padding.top:
var chart = c3.generate({
data: {
columns: [
['sample', 30, 200, 100, 400, 150, 250]
],
labels: true,
type: 'bar'
},
axis: {
y: {
padding: {top:200, bottom:0}
}
}
});
#catImage {
width: 40px;
height: 40px;
position: absolute;
left: 40px;
top: 0px;
}
<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.min.js"></script>
<div id="chart"></div>
Pay attention to the fact that, in both ways, you'll have extra ticks in the y axis.

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