A Pen by Ben Newton on CodePen.
Created
January 4, 2025 20:12
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Heart Button
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| <html> | |
| <body> | |
| <div id='heart' class='button'></div> | |
| </body> | |
| </html> |
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| $( document ).ready(function() { | |
| var scaleCurve = mojs.easing.path('M0,100 L25,99.9999983 C26.2328835,75.0708847 19.7847843,0 100,0'); | |
| var el = document.querySelector('.button'), | |
| // mo.js timeline obj | |
| timeline = new mojs.Timeline(), | |
| // tweens for the animation: | |
| // burst animation | |
| tween1 = new mojs.Burst({ | |
| parent: el, | |
| radius: { 0: 100 }, | |
| angle: { 0: 45 }, | |
| y: -10, | |
| count: 10, | |
| radius: 100, | |
| children: { | |
| shape: 'circle', | |
| radius: 30, | |
| fill: [ 'red', 'white' ], | |
| strokeWidth: 15, | |
| duration: 500, | |
| } | |
| }); | |
| tween2 = new mojs.Tween({ | |
| duration : 900, | |
| onUpdate: function(progress) { | |
| var scaleProgress = scaleCurve(progress); | |
| el.style.WebkitTransform = el.style.transform = 'scale3d(' + scaleProgress + ',' + scaleProgress + ',1)'; | |
| } | |
| }); | |
| tween3 = new mojs.Burst({ | |
| parent: el, | |
| radius: { 0: 100 }, | |
| angle: { 0: -45 }, | |
| y: -10, | |
| count: 10, | |
| radius: 125, | |
| children: { | |
| shape: 'circle', | |
| radius: 30, | |
| fill: [ 'white', 'red' ], | |
| strokeWidth: 15, | |
| duration: 400, | |
| } | |
| }); | |
| // add tweens to timeline: | |
| timeline.add(tween1, tween2, tween3); | |
| // when clicking the button start the timeline/animation: | |
| $( ".button" ).click(function() { | |
| if ($(this).hasClass('active')){ | |
| $(this).removeClass('active'); | |
| }else{ | |
| timeline.play(); | |
| $(this).addClass('active'); | |
| } | |
| }); | |
| }); |
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| <script src="https://code.jquery.com/jquery-2.2.4.min.js"></script> | |
| <script src="https://cdn.jsdelivr.net/mojs/latest/mo.min.js"></script> |
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| html{ | |
| padding:0; | |
| margin: 0; | |
| min-height:100%; | |
| } | |
| body{ | |
| background: #111; | |
| position:relative; | |
| min-height:100%; | |
| } | |
| .button{ | |
| width: 50px; | |
| height: 50px; | |
| top:50%; | |
| position: fixed; | |
| left: 50%; | |
| margin-top: -45px; | |
| margin-left: -50px; | |
| border-radius: 5px; | |
| background: none; | |
| cursor: pointer; | |
| transition: background 0.5s ease; | |
| } | |
| .button:hover{ | |
| } | |
| .active#heart:before,.active#heart:after{ | |
| background: red !important; | |
| } | |
| #heart { | |
| width: 100px; | |
| height: 90px; | |
| transition: background 0.5s ease; | |
| } | |
| #heart:before, | |
| #heart:after { | |
| transition: background 0.5s ease; | |
| position: absolute; | |
| content: ""; | |
| left: 50px; | |
| top: 0; | |
| width: 50px; | |
| height: 80px; | |
| background: dimgrey; | |
| border-radius: 50px 50px 0 0; | |
| transform: rotate(-45deg); | |
| transform-origin: 0 100%; | |
| } | |
| #heart:after { | |
| left: 0; | |
| transform: rotate(45deg); | |
| transform-origin :100% 100%; | |
| } |
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