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March 27, 2022 12:53
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title>animation test</title> | |
| <style> | |
| body { | |
| text-align: center; | |
| font-family: 'Courier New', Courier, monospace; | |
| } | |
| .floater { | |
| animation: float 5s ease-in-out infinite; | |
| } | |
| @keyframes float { | |
| 50%{ | |
| transform: translateY(30px); | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="wrapper"> | |
| <h1> | |
| animation test | |
| <img class="floater" height="100" width="100" src="rainbow.png"> | |
| </h1> | |
| <p> | |
| some very important text some very important text some very important text | |
| <img class="js-plaxify" data-xrange="50" data-yrange="50" height="200" width="200" src="rainbow.png"> | |
| </p> | |
| <p> | |
| <img class="js-plaxify" data-xrange="50" data-yrange="50" data-invert="true" height="150" width="150" src="rainbow.png"> | |
| some more very important text some more very important text | |
| </p> | |
| <p> | |
| some more very important text | |
| <img class="js-plaxify" data-xrange="50" data-yrange="50" height="180" width="180" src="rainbow.png"> | |
| </p> | |
| </div> | |
| <script> | |
| !function(t){function n(t){var n=[0,0,0],r=t.css("-webkit-transform")||t.css("-moz-transform")||t.css("-ms-transform")||t.css("-o-transform")||t.css("transform");if("none"!==r){var e=r.split("(")[1].split(")")[0].split(","),o=0,a=0,i=0;16==e.length?(o=parseFloat(e[e.length-4]),a=parseFloat(e[e.length-3]),i=parseFloat(e[e.length-2])):(o=parseFloat(e[e.length-2]),a=parseFloat(e[e.length-1]),i=0),n=[o,a,i]}return n}function r(t){if(0===t.offsetWidth||0===t.offsetHeight)return!1;for(var n=document.documentElement.clientHeight,r=t.getClientRects(),e=0,o=r.length;o>e;e++){var a=r[e],i=a.top>0?a.top<=n:a.bottom>0&&a.bottom<=n;if(i)return!0}return!1}function e(){return v===!0?!1:void 0!==window.DeviceOrientationEvent}function o(t){var n=t.gamma,r=t.beta;if(90===Math.abs(window.orientation)){var e=n;n=r,r=e}return window.orientation<0&&(n=-n,r=-r),p=null===p?n:p,u=null===u?r:u,{x:n-p,y:r-u}}function a(t){if(!((new Date).getTime()<f+s)){f=(new Date).getTime();var n=0,a=0,i=t.pageX-n,p=t.pageY-a;if(r(g[0].obj.get(0).parentNode)){if(e()){if(void 0===t.gamma)return void(v=!0);var u=o(t);i=u.x/l,p=u.y/l,i=c>i?c:i>m?m:i,p=c>p?c:p>m?m:p,i=(i+1)/2,p=(p+1)/2}var h,b,y,w,x,R=document.body.getBoundingClientRect(),F=i/(e()===!0?m:R.width),S=p/(e()===!0?m:R.height);for(b=g.length;b--;)h=g[b],d&&!h.background?(y=h.transformStartX+h.inversionFactor*(h.xRange*F),w=h.transformStartY+h.inversionFactor*(h.yRange*S),x=h.transformStartZ,h.obj.css({transform:"translate3d("+y+"px,"+w+"px,"+x+"px)"})):(y=h.startX+h.inversionFactor*(h.xRange*F),w=h.startY+h.inversionFactor*(h.yRange*S),h.background?h.obj.css({"background-position":y+"px "+w+"px"}):h.obj.css({left:y,top:w}))}}}var i=25,s=1/i*1e3,f=(new Date).getTime(),g=[],l=30,m=1,c=-1,p=null,u=null,v=!1;t.plaxify=function(t,r){return function(){var e=-1;r.xRange=r.xRange?parseInt(r.xRange):0,r.yRange=r.yRange?parseInt(r.yRange):0,r.zRange=r.zRange?parseInt(r.zRange):0;for(var o=0;o<g.length;o++)this===g[o].obj.get(0)&&(e=o);if(r.inversionFactor=r.invert?-1:1,r.obj={get:function(){return t},css:function(n){if("string"==typeof n){var r=n.replace(/-+(.)?/g,function(t,n){return n?n.toUpperCase():""});return t.style[r]||getComputedStyle(t,"").getPropertyValue(n)}var e="";for(var o in n){var a=n[o];a||0===a?e+=o+":"+a+";":t.style.removeProperty(n)}t.style.cssText+=";"+e},position:function(){var n=t.getBoundingClientRect(),r=t.offsetParent?t.offsetParent.getBoundingClientRect():{top:0,left:0};return{left:n.left-r.left+window.pageXOffset,top:n.top-r.top+window.pageYOffset}}},!r.background){var a=r.obj.position(),i=n(r.obj);r.obj.css({transform:i.join()+"px",top:a.top+"px",left:a.left+"px",right:"",bottom:""}),r.originX=r.startX=a.left,r.originY=r.startY=a.top,r.transformOriginX=r.transformStartX=i[0],r.transformOriginY=r.transformStartY=i[1],r.transformOriginZ=r.transformStartZ=i[2]}r.startX-=r.inversionFactor*Math.floor(r.xRange/2),r.startY-=r.inversionFactor*Math.floor(r.yRange/2),r.transformStartX-=r.inversionFactor*Math.floor(r.xRange/2),r.transformStartY-=r.inversionFactor*Math.floor(r.yRange/2),r.transformStartZ-=r.inversionFactor*Math.floor(r.zRange/2),e>=0?g.splice(e,1,r):g.push(r)}()};var d=function(){var t,n=document.createElement("p"),r={webkitTransform:"-webkit-transform",OTransform:"-o-transform",msTransform:"-ms-transform",MozTransform:"-moz-transform",transform:"transform"};document.body.insertBefore(n,null);for(var e in r)void 0!==n.style[e]&&(n.style[e]="translate3d(1px,1px,1px)",t=window.getComputedStyle(n).getPropertyValue(r[e]));return document.body.removeChild(n),void 0!==t&&t.length>0&&"none"!==t}();document.body.addEventListener("mousemove",a),e()&&(window.ondeviceorientation=a)}(window); | |
| var layers = document.querySelectorAll('.js-plaxify') | |
| for (var layer, i = 0; layer = layers[i]; i++) { | |
| window.plaxify(layer, { | |
| xRange: layer.getAttribute('data-xrange'), | |
| yRange: layer.getAttribute('data-yrange'), | |
| invert: layer.getAttribute('data-invert') === 'true' | |
| }) | |
| } | |
| </script> | |
| </body> | |
| </html> |
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