lenis - npm Package Compare versions

Comparing version 1.1.10 to 1.1.11

dist/lenis.js

@@ -42,3 +42,3 @@ (function (global, factory) {
 
-    var version = "1.1.10";
+    var version = "1.1.11";
 
@@ -668,2 +668,4 @@ /**
             this.dimensions.resize();
+            this.animatedScroll = this.targetScroll = this.actualScroll;
+            this.emit();
         }
@@ -776,4 +778,7 @@ emit() {
             }
-            if (target === this.targetScroll)
+            if (target === this.targetScroll) {
+                onStart === null || onStart === void 0 ? void 0 : onStart(this);
+                onComplete === null || onComplete === void 0 ? void 0 : onComplete(this);
                 return;
+            }
             this.userData = userData !== null && userData !== void 0 ? userData : {};
@@ -780,0 +785,0 @@ if (immediate) {

dist/lenis.min.js

@@ -1,2 +0,2 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Lenis=e()}(this,(function(){"use strict";function __classPrivateFieldGet(t,e,i,s){if("a"===i&&!s)throw new TypeError("Private accessor was defined without a getter");if("function"==typeof e?t!==e||!s:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return"m"===i?s:"a"===i?s.call(t):s?s.value:e.get(t)}function __classPrivateFieldSet(t,e,i,s,o){if("m"===s)throw new TypeError("Private method is not writable");if("a"===s&&!o)throw new TypeError("Private accessor was defined without a setter");if("function"==typeof e?t!==e||!o:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return"a"===s?o.call(t,i):o?o.value=i:e.set(t,i),i}"function"==typeof SuppressedError&&SuppressedError;function clamp(t,e,i){return Math.max(t,Math.min(e,i))}class Animate{constructor(){this.isRunning=!1,this.value=0,this.from=0,this.to=0,this.currentTime=0}advance(t){var e;if(!this.isRunning)return;let i=!1;if(this.duration&&this.easing){this.currentTime+=t;const e=clamp(0,this.currentTime/this.duration,1);i=e>=1;const s=i?1:this.easing(e);this.value=this.from+(this.to-this.from)*s}else this.lerp?(this.value=function damp(t,e,i,s){return function lerp(t,e,i){return(1-i)*t+i*e}(t,e,1-Math.exp(-i*s))}(this.value,this.to,60*this.lerp,t),Math.round(this.value)===this.to&&(this.value=this.to,i=!0)):(this.value=this.to,i=!0);i&&this.stop(),null===(e=this.onUpdate)||void 0===e||e.call(this,this.value,i)}stop(){this.isRunning=!1}fromTo(t,e,{lerp:i=.1,duration:s=1,easing:o=(t=>t),onStart:n,onUpdate:r}){this.from=this.value=t,this.to=e,this.lerp=i,this.duration=s,this.easing=o,this.currentTime=0,this.isRunning=!0,null==n||n(),this.onUpdate=r}}class Dimensions{constructor(t,e,{autoResize:i=!0,debounce:s=250}={}){this.wrapper=t,this.content=e,this.width=0,this.height=0,this.scrollHeight=0,this.scrollWidth=0,this.resize=()=>{this.onWrapperResize(),this.onContentResize()},this.onWrapperResize=()=>{this.wrapper instanceof Window?(this.width=window.innerWidth,this.height=window.innerHeight):(this.width=this.wrapper.clientWidth,this.height=this.wrapper.clientHeight)},this.onContentResize=()=>{this.wrapper instanceof Window?(this.scrollHeight=this.content.scrollHeight,this.scrollWidth=this.content.scrollWidth):(this.scrollHeight=this.wrapper.scrollHeight,this.scrollWidth=this.wrapper.scrollWidth)},i&&(this.debouncedResize=function debounce(t,e){let i;return function(...s){let o=this;clearTimeout(i),i=setTimeout((()=>{i=void 0,t.apply(o,s)}),e)}}(this.resize,s),this.wrapper instanceof Window?window.addEventListener("resize",this.debouncedResize,!1):(this.wrapperResizeObserver=new ResizeObserver(this.debouncedResize),this.wrapperResizeObserver.observe(this.wrapper)),this.contentResizeObserver=new ResizeObserver(this.debouncedResize),this.contentResizeObserver.observe(this.content)),this.resize()}destroy(){var t,e;null===(t=this.wrapperResizeObserver)||void 0===t||t.disconnect(),null===(e=this.contentResizeObserver)||void 0===e||e.disconnect(),this.wrapper===window&&this.debouncedResize&&window.removeEventListener("resize",this.debouncedResize,!1)}get limit(){return{x:this.scrollWidth-this.width,y:this.scrollHeight-this.height}}}class Emitter{constructor(){this.events={}}emit(t,...e){var i;let s=this.events[t]||[];for(let t=0,o=s.length;t<o;t++)null===(i=s[t])||void 0===i||i.call(s,...e)}on(t,e){var i;return(null===(i=this.events[t])||void 0===i?void 0:i.push(e))||(this.events[t]=[e]),()=>{var i;this.events[t]=null===(i=this.events[t])||void 0===i?void 0:i.filter((t=>e!==t))}}off(t,e){var i;this.events[t]=null===(i=this.events[t])||void 0===i?void 0:i.filter((t=>e!==t))}destroy(){this.events={}}}const t=100/6,e={passive:!1};class VirtualScroll{constructor(i,s={wheelMultiplier:1,touchMultiplier:1}){this.element=i,this.options=s,this.touchStart={x:0,y:0},this.lastDelta={x:0,y:0},this.window={width:0,height:0},this.emitter=new Emitter,this.onTouchStart=t=>{const{clientX:e,clientY:i}=t.targetTouches?t.targetTouches[0]:t;this.touchStart.x=e,this.touchStart.y=i,this.lastDelta={x:0,y:0},this.emitter.emit("scroll",{deltaX:0,deltaY:0,event:t})},this.onTouchMove=t=>{const{clientX:e,clientY:i}=t.targetTouches?t.targetTouches[0]:t,s=-(e-this.touchStart.x)*this.options.touchMultiplier,o=-(i-this.touchStart.y)*this.options.touchMultiplier;this.touchStart.x=e,this.touchStart.y=i,this.lastDelta={x:s,y:o},this.emitter.emit("scroll",{deltaX:s,deltaY:o,event:t})},this.onTouchEnd=t=>{this.emitter.emit("scroll",{deltaX:this.lastDelta.x,deltaY:this.lastDelta.y,event:t})},this.onWheel=e=>{let{deltaX:i,deltaY:s,deltaMode:o}=e;i*=1===o?t:2===o?this.window.width:1,s*=1===o?t:2===o?this.window.height:1,i*=this.options.wheelMultiplier,s*=this.options.wheelMultiplier,this.emitter.emit("scroll",{deltaX:i,deltaY:s,event:e})},this.onWindowResize=()=>{this.window={width:window.innerWidth,height:window.innerHeight}},window.addEventListener("resize",this.onWindowResize,!1),this.onWindowResize(),this.element.addEventListener("wheel",this.onWheel,e),this.element.addEventListener("touchstart",this.onTouchStart,e),this.element.addEventListener("touchmove",this.onTouchMove,e),this.element.addEventListener("touchend",this.onTouchEnd,e)}on(t,e){return this.emitter.on(t,e)}destroy(){this.emitter.destroy(),window.removeEventListener("resize",this.onWindowResize,!1),this.element.removeEventListener("wheel",this.onWheel,e),this.element.removeEventListener("touchstart",this.onTouchStart,e),this.element.removeEventListener("touchmove",this.onTouchMove,e),this.element.removeEventListener("touchend",this.onTouchEnd,e)}}var i,s,o,n,r;return i=new WeakMap,s=new WeakMap,o=new WeakMap,n=new WeakMap,r=new WeakMap,class Lenis{constructor({wrapper:t=window,content:e=document.documentElement,eventsTarget:l=t,smoothWheel:h=!0,syncTouch:a=!1,syncTouchLerp:c=.075,touchInertiaMultiplier:d=35,duration:u,easing:p=(t=>Math.min(1,1.001-Math.pow(2,-10*t))),lerp:m=.1,infinite:v=!1,orientation:w="vertical",gestureOrientation:f="vertical",touchMultiplier:g=1,wheelMultiplier:S=1,autoResize:y=!0,prevent:E,virtualScroll:_,__experimental__naiveDimensions:T=!1}={}){i.set(this,!1),s.set(this,!1),o.set(this,!1),n.set(this,!1),r.set(this,null),this.time=0,this.userData={},this.lastVelocity=0,this.velocity=0,this.direction=0,this.animate=new Animate,this.emitter=new Emitter,this.onPointerDown=t=>{1===t.button&&this.reset()},this.onVirtualScroll=t=>{if("function"==typeof this.options.virtualScroll&&!1===this.options.virtualScroll(t))return;const{deltaX:e,deltaY:i,event:s}=t;if(this.emitter.emit("virtual-scroll",{deltaX:e,deltaY:i,event:s}),s.ctrlKey)return;const o=s.type.includes("touch"),n=s.type.includes("wheel");this.isTouching="touchstart"===s.type||"touchmove"===s.type;if(this.options.syncTouch&&o&&"touchstart"===s.type&&!this.isStopped&&!this.isLocked)return void this.reset();const r=0===e&&0===i,l="vertical"===this.options.gestureOrientation&&0===i||"horizontal"===this.options.gestureOrientation&&0===e;if(r||l)return;let h=s.composedPath();h=h.slice(0,h.indexOf(this.rootElement));const a=this.options.prevent;if(h.find((t=>{var e,i,s,r,l;return t instanceof HTMLElement&&("function"==typeof a&&(null==a?void 0:a(t))||(null===(e=t.hasAttribute)||void 0===e?void 0:e.call(t,"data-lenis-prevent"))||o&&(null===(i=t.hasAttribute)||void 0===i?void 0:i.call(t,"data-lenis-prevent-touch"))||n&&(null===(s=t.hasAttribute)||void 0===s?void 0:s.call(t,"data-lenis-prevent-wheel"))||(null===(r=t.classList)||void 0===r?void 0:r.contains("lenis"))&&!(null===(l=t.classList)||void 0===l?void 0:l.contains("lenis-stopped")))})))return;if(this.isStopped||this.isLocked)return void s.preventDefault();if(!(this.options.syncTouch&&o||this.options.smoothWheel&&n))return this.isScrolling="native",void this.animate.stop();s.preventDefault();let c=i;"both"===this.options.gestureOrientation?c=Math.abs(i)>Math.abs(e)?i:e:"horizontal"===this.options.gestureOrientation&&(c=e);const d=o&&this.options.syncTouch,u=o&&"touchend"===s.type&&Math.abs(c)>5;u&&(c=this.velocity*this.options.touchInertiaMultiplier),this.scrollTo(this.targetScroll+c,Object.assign({programmatic:!1},d?{lerp:u?this.options.syncTouchLerp:1}:{lerp:this.options.lerp,duration:this.options.duration,easing:this.options.easing}))},this.onNativeScroll=()=>{if(null!==__classPrivateFieldGet(this,r,"f")&&(clearTimeout(__classPrivateFieldGet(this,r,"f")),__classPrivateFieldSet(this,r,null,"f")),__classPrivateFieldGet(this,n,"f"))__classPrivateFieldSet(this,n,!1,"f");else if(!1===this.isScrolling||"native"===this.isScrolling){const t=this.animatedScroll;this.animatedScroll=this.targetScroll=this.actualScroll,this.lastVelocity=this.velocity,this.velocity=this.animatedScroll-t,this.direction=Math.sign(this.animatedScroll-t),this.isScrolling="native",this.emit(),0!==this.velocity&&__classPrivateFieldSet(this,r,setTimeout((()=>{this.lastVelocity=this.velocity,this.velocity=0,this.isScrolling=!1,this.emit()}),400),"f")}},window.lenisVersion="1.1.10",t&&t!==document.documentElement&&t!==document.body||(t=window),this.options={wrapper:t,content:e,eventsTarget:l,smoothWheel:h,syncTouch:a,syncTouchLerp:c,touchInertiaMultiplier:d,duration:u,easing:p,lerp:m,infinite:v,gestureOrientation:f,orientation:w,touchMultiplier:g,wheelMultiplier:S,autoResize:y,prevent:E,virtualScroll:_,__experimental__naiveDimensions:T},this.dimensions=new Dimensions(t,e,{autoResize:y}),this.updateClassName(),this.targetScroll=this.animatedScroll=this.actualScroll,this.options.wrapper.addEventListener("scroll",this.onNativeScroll,!1),this.options.wrapper.addEventListener("pointerdown",this.onPointerDown,!1),this.virtualScroll=new VirtualScroll(l,{touchMultiplier:g,wheelMultiplier:S}),this.virtualScroll.on("scroll",this.onVirtualScroll)}destroy(){this.emitter.destroy(),this.options.wrapper.removeEventListener("scroll",this.onNativeScroll,!1),this.options.wrapper.removeEventListener("pointerdown",this.onPointerDown,!1),this.virtualScroll.destroy(),this.dimensions.destroy(),this.cleanUpClassName()}on(t,e){return this.emitter.on(t,e)}off(t,e){return this.emitter.off(t,e)}setScroll(t){this.isHorizontal?this.rootElement.scrollLeft=t:this.rootElement.scrollTop=t}resize(){this.dimensions.resize()}emit(){this.emitter.emit("scroll",this)}reset(){this.isLocked=!1,this.isScrolling=!1,this.animatedScroll=this.targetScroll=this.actualScroll,this.lastVelocity=this.velocity=0,this.animate.stop()}start(){this.isStopped&&(this.isStopped=!1,this.reset())}stop(){this.isStopped||(this.isStopped=!0,this.animate.stop(),this.reset())}raf(t){const e=t-(this.time||t);this.time=t,this.animate.advance(.001*e)}scrollTo(t,{offset:e=0,immediate:i=!1,lock:s=!1,duration:o=this.options.duration,easing:n=this.options.easing,lerp:r=this.options.lerp,onStart:l,onComplete:h,force:a=!1,programmatic:c=!0,userData:d}={}){if(!this.isStopped&&!this.isLocked||a){if("string"==typeof t&&["top","left","start"].includes(t))t=0;else if("string"==typeof t&&["bottom","right","end"].includes(t))t=this.limit;else{let i;if("string"==typeof t?i=document.querySelector(t):t instanceof HTMLElement&&(null==t?void 0:t.nodeType)&&(i=t),i){if(this.options.wrapper!==window){const t=this.rootElement.getBoundingClientRect();e-=this.isHorizontal?t.left:t.top}const s=i.getBoundingClientRect();t=(this.isHorizontal?s.left:s.top)+this.animatedScroll}}if("number"==typeof t&&(t+=e,t=Math.round(t),this.options.infinite?c&&(this.targetScroll=this.animatedScroll=this.scroll):t=clamp(0,t,this.limit),t!==this.targetScroll)){if(this.userData=null!=d?d:{},i)return this.animatedScroll=this.targetScroll=t,this.setScroll(this.scroll),this.reset(),this.preventNextNativeScrollEvent(),this.emit(),null==h||h(this),void(this.userData={});c||(this.targetScroll=t),this.animate.fromTo(this.animatedScroll,t,{duration:o,easing:n,lerp:r,onStart:()=>{s&&(this.isLocked=!0),this.isScrolling="smooth",null==l||l(this)},onUpdate:(t,e)=>{this.isScrolling="smooth",this.lastVelocity=this.velocity,this.velocity=t-this.animatedScroll,this.direction=Math.sign(this.velocity),this.animatedScroll=t,this.setScroll(this.scroll),c&&(this.targetScroll=t),e||this.emit(),e&&(this.reset(),this.emit(),null==h||h(this),this.userData={},this.preventNextNativeScrollEvent())}})}}}preventNextNativeScrollEvent(){__classPrivateFieldSet(this,n,!0,"f"),requestAnimationFrame((()=>{__classPrivateFieldSet(this,n,!1,"f")}))}get rootElement(){return this.options.wrapper===window?document.documentElement:this.options.wrapper}get limit(){return this.options.__experimental__naiveDimensions?this.isHorizontal?this.rootElement.scrollWidth-this.rootElement.clientWidth:this.rootElement.scrollHeight-this.rootElement.clientHeight:this.dimensions.limit[this.isHorizontal?"x":"y"]}get isHorizontal(){return"horizontal"===this.options.orientation}get actualScroll(){return this.isHorizontal?this.rootElement.scrollLeft:this.rootElement.scrollTop}get scroll(){return this.options.infinite?function modulo(t,e){return(t%e+e)%e}(this.animatedScroll,this.limit):this.animatedScroll}get progress(){return 0===this.limit?1:this.scroll/this.limit}get isScrolling(){return __classPrivateFieldGet(this,i,"f")}set isScrolling(t){__classPrivateFieldGet(this,i,"f")!==t&&(__classPrivateFieldSet(this,i,t,"f"),this.updateClassName())}get isStopped(){return __classPrivateFieldGet(this,s,"f")}set isStopped(t){__classPrivateFieldGet(this,s,"f")!==t&&(__classPrivateFieldSet(this,s,t,"f"),this.updateClassName())}get isLocked(){return __classPrivateFieldGet(this,o,"f")}set isLocked(t){__classPrivateFieldGet(this,o,"f")!==t&&(__classPrivateFieldSet(this,o,t,"f"),this.updateClassName())}get isSmooth(){return"smooth"===this.isScrolling}get className(){let t="lenis";return this.isStopped&&(t+=" lenis-stopped"),this.isLocked&&(t+=" lenis-locked"),this.isScrolling&&(t+=" lenis-scrolling"),"smooth"===this.isScrolling&&(t+=" lenis-smooth"),t}updateClassName(){this.cleanUpClassName(),this.rootElement.className=`${this.rootElement.className} ${this.className}`.trim()}cleanUpClassName(){this.rootElement.className=this.rootElement.className.replace(/lenis(-\w+)?/g,"").trim()}}}));
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):(t="undefined"!=typeof globalThis?globalThis:t||self).Lenis=e()}(this,(function(){"use strict";function __classPrivateFieldGet(t,e,i,s){if("a"===i&&!s)throw new TypeError("Private accessor was defined without a getter");if("function"==typeof e?t!==e||!s:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return"m"===i?s:"a"===i?s.call(t):s?s.value:e.get(t)}function __classPrivateFieldSet(t,e,i,s,o){if("m"===s)throw new TypeError("Private method is not writable");if("a"===s&&!o)throw new TypeError("Private accessor was defined without a setter");if("function"==typeof e?t!==e||!o:!e.has(t))throw new TypeError("Cannot write private member to an object whose class did not declare it");return"a"===s?o.call(t,i):o?o.value=i:e.set(t,i),i}"function"==typeof SuppressedError&&SuppressedError;function clamp(t,e,i){return Math.max(t,Math.min(e,i))}class Animate{constructor(){this.isRunning=!1,this.value=0,this.from=0,this.to=0,this.currentTime=0}advance(t){var e;if(!this.isRunning)return;let i=!1;if(this.duration&&this.easing){this.currentTime+=t;const e=clamp(0,this.currentTime/this.duration,1);i=e>=1;const s=i?1:this.easing(e);this.value=this.from+(this.to-this.from)*s}else this.lerp?(this.value=function damp(t,e,i,s){return function lerp(t,e,i){return(1-i)*t+i*e}(t,e,1-Math.exp(-i*s))}(this.value,this.to,60*this.lerp,t),Math.round(this.value)===this.to&&(this.value=this.to,i=!0)):(this.value=this.to,i=!0);i&&this.stop(),null===(e=this.onUpdate)||void 0===e||e.call(this,this.value,i)}stop(){this.isRunning=!1}fromTo(t,e,{lerp:i=.1,duration:s=1,easing:o=(t=>t),onStart:n,onUpdate:r}){this.from=this.value=t,this.to=e,this.lerp=i,this.duration=s,this.easing=o,this.currentTime=0,this.isRunning=!0,null==n||n(),this.onUpdate=r}}class Dimensions{constructor(t,e,{autoResize:i=!0,debounce:s=250}={}){this.wrapper=t,this.content=e,this.width=0,this.height=0,this.scrollHeight=0,this.scrollWidth=0,this.resize=()=>{this.onWrapperResize(),this.onContentResize()},this.onWrapperResize=()=>{this.wrapper instanceof Window?(this.width=window.innerWidth,this.height=window.innerHeight):(this.width=this.wrapper.clientWidth,this.height=this.wrapper.clientHeight)},this.onContentResize=()=>{this.wrapper instanceof Window?(this.scrollHeight=this.content.scrollHeight,this.scrollWidth=this.content.scrollWidth):(this.scrollHeight=this.wrapper.scrollHeight,this.scrollWidth=this.wrapper.scrollWidth)},i&&(this.debouncedResize=function debounce(t,e){let i;return function(...s){let o=this;clearTimeout(i),i=setTimeout((()=>{i=void 0,t.apply(o,s)}),e)}}(this.resize,s),this.wrapper instanceof Window?window.addEventListener("resize",this.debouncedResize,!1):(this.wrapperResizeObserver=new ResizeObserver(this.debouncedResize),this.wrapperResizeObserver.observe(this.wrapper)),this.contentResizeObserver=new ResizeObserver(this.debouncedResize),this.contentResizeObserver.observe(this.content)),this.resize()}destroy(){var t,e;null===(t=this.wrapperResizeObserver)||void 0===t||t.disconnect(),null===(e=this.contentResizeObserver)||void 0===e||e.disconnect(),this.wrapper===window&&this.debouncedResize&&window.removeEventListener("resize",this.debouncedResize,!1)}get limit(){return{x:this.scrollWidth-this.width,y:this.scrollHeight-this.height}}}class Emitter{constructor(){this.events={}}emit(t,...e){var i;let s=this.events[t]||[];for(let t=0,o=s.length;t<o;t++)null===(i=s[t])||void 0===i||i.call(s,...e)}on(t,e){var i;return(null===(i=this.events[t])||void 0===i?void 0:i.push(e))||(this.events[t]=[e]),()=>{var i;this.events[t]=null===(i=this.events[t])||void 0===i?void 0:i.filter((t=>e!==t))}}off(t,e){var i;this.events[t]=null===(i=this.events[t])||void 0===i?void 0:i.filter((t=>e!==t))}destroy(){this.events={}}}const t=100/6,e={passive:!1};class VirtualScroll{constructor(i,s={wheelMultiplier:1,touchMultiplier:1}){this.element=i,this.options=s,this.touchStart={x:0,y:0},this.lastDelta={x:0,y:0},this.window={width:0,height:0},this.emitter=new Emitter,this.onTouchStart=t=>{const{clientX:e,clientY:i}=t.targetTouches?t.targetTouches[0]:t;this.touchStart.x=e,this.touchStart.y=i,this.lastDelta={x:0,y:0},this.emitter.emit("scroll",{deltaX:0,deltaY:0,event:t})},this.onTouchMove=t=>{const{clientX:e,clientY:i}=t.targetTouches?t.targetTouches[0]:t,s=-(e-this.touchStart.x)*this.options.touchMultiplier,o=-(i-this.touchStart.y)*this.options.touchMultiplier;this.touchStart.x=e,this.touchStart.y=i,this.lastDelta={x:s,y:o},this.emitter.emit("scroll",{deltaX:s,deltaY:o,event:t})},this.onTouchEnd=t=>{this.emitter.emit("scroll",{deltaX:this.lastDelta.x,deltaY:this.lastDelta.y,event:t})},this.onWheel=e=>{let{deltaX:i,deltaY:s,deltaMode:o}=e;i*=1===o?t:2===o?this.window.width:1,s*=1===o?t:2===o?this.window.height:1,i*=this.options.wheelMultiplier,s*=this.options.wheelMultiplier,this.emitter.emit("scroll",{deltaX:i,deltaY:s,event:e})},this.onWindowResize=()=>{this.window={width:window.innerWidth,height:window.innerHeight}},window.addEventListener("resize",this.onWindowResize,!1),this.onWindowResize(),this.element.addEventListener("wheel",this.onWheel,e),this.element.addEventListener("touchstart",this.onTouchStart,e),this.element.addEventListener("touchmove",this.onTouchMove,e),this.element.addEventListener("touchend",this.onTouchEnd,e)}on(t,e){return this.emitter.on(t,e)}destroy(){this.emitter.destroy(),window.removeEventListener("resize",this.onWindowResize,!1),this.element.removeEventListener("wheel",this.onWheel,e),this.element.removeEventListener("touchstart",this.onTouchStart,e),this.element.removeEventListener("touchmove",this.onTouchMove,e),this.element.removeEventListener("touchend",this.onTouchEnd,e)}}var i,s,o,n,r;return i=new WeakMap,s=new WeakMap,o=new WeakMap,n=new WeakMap,r=new WeakMap,class Lenis{constructor({wrapper:t=window,content:e=document.documentElement,eventsTarget:l=t,smoothWheel:h=!0,syncTouch:a=!1,syncTouchLerp:c=.075,touchInertiaMultiplier:d=35,duration:u,easing:p=(t=>Math.min(1,1.001-Math.pow(2,-10*t))),lerp:m=.1,infinite:v=!1,orientation:w="vertical",gestureOrientation:f="vertical",touchMultiplier:g=1,wheelMultiplier:S=1,autoResize:y=!0,prevent:E,virtualScroll:_,__experimental__naiveDimensions:T=!1}={}){i.set(this,!1),s.set(this,!1),o.set(this,!1),n.set(this,!1),r.set(this,null),this.time=0,this.userData={},this.lastVelocity=0,this.velocity=0,this.direction=0,this.animate=new Animate,this.emitter=new Emitter,this.onPointerDown=t=>{1===t.button&&this.reset()},this.onVirtualScroll=t=>{if("function"==typeof this.options.virtualScroll&&!1===this.options.virtualScroll(t))return;const{deltaX:e,deltaY:i,event:s}=t;if(this.emitter.emit("virtual-scroll",{deltaX:e,deltaY:i,event:s}),s.ctrlKey)return;const o=s.type.includes("touch"),n=s.type.includes("wheel");this.isTouching="touchstart"===s.type||"touchmove"===s.type;if(this.options.syncTouch&&o&&"touchstart"===s.type&&!this.isStopped&&!this.isLocked)return void this.reset();const r=0===e&&0===i,l="vertical"===this.options.gestureOrientation&&0===i||"horizontal"===this.options.gestureOrientation&&0===e;if(r||l)return;let h=s.composedPath();h=h.slice(0,h.indexOf(this.rootElement));const a=this.options.prevent;if(h.find((t=>{var e,i,s,r,l;return t instanceof HTMLElement&&("function"==typeof a&&(null==a?void 0:a(t))||(null===(e=t.hasAttribute)||void 0===e?void 0:e.call(t,"data-lenis-prevent"))||o&&(null===(i=t.hasAttribute)||void 0===i?void 0:i.call(t,"data-lenis-prevent-touch"))||n&&(null===(s=t.hasAttribute)||void 0===s?void 0:s.call(t,"data-lenis-prevent-wheel"))||(null===(r=t.classList)||void 0===r?void 0:r.contains("lenis"))&&!(null===(l=t.classList)||void 0===l?void 0:l.contains("lenis-stopped")))})))return;if(this.isStopped||this.isLocked)return void s.preventDefault();if(!(this.options.syncTouch&&o||this.options.smoothWheel&&n))return this.isScrolling="native",void this.animate.stop();s.preventDefault();let c=i;"both"===this.options.gestureOrientation?c=Math.abs(i)>Math.abs(e)?i:e:"horizontal"===this.options.gestureOrientation&&(c=e);const d=o&&this.options.syncTouch,u=o&&"touchend"===s.type&&Math.abs(c)>5;u&&(c=this.velocity*this.options.touchInertiaMultiplier),this.scrollTo(this.targetScroll+c,Object.assign({programmatic:!1},d?{lerp:u?this.options.syncTouchLerp:1}:{lerp:this.options.lerp,duration:this.options.duration,easing:this.options.easing}))},this.onNativeScroll=()=>{if(null!==__classPrivateFieldGet(this,r,"f")&&(clearTimeout(__classPrivateFieldGet(this,r,"f")),__classPrivateFieldSet(this,r,null,"f")),__classPrivateFieldGet(this,n,"f"))__classPrivateFieldSet(this,n,!1,"f");else if(!1===this.isScrolling||"native"===this.isScrolling){const t=this.animatedScroll;this.animatedScroll=this.targetScroll=this.actualScroll,this.lastVelocity=this.velocity,this.velocity=this.animatedScroll-t,this.direction=Math.sign(this.animatedScroll-t),this.isScrolling="native",this.emit(),0!==this.velocity&&__classPrivateFieldSet(this,r,setTimeout((()=>{this.lastVelocity=this.velocity,this.velocity=0,this.isScrolling=!1,this.emit()}),400),"f")}},window.lenisVersion="1.1.11",t&&t!==document.documentElement&&t!==document.body||(t=window),this.options={wrapper:t,content:e,eventsTarget:l,smoothWheel:h,syncTouch:a,syncTouchLerp:c,touchInertiaMultiplier:d,duration:u,easing:p,lerp:m,infinite:v,gestureOrientation:f,orientation:w,touchMultiplier:g,wheelMultiplier:S,autoResize:y,prevent:E,virtualScroll:_,__experimental__naiveDimensions:T},this.dimensions=new Dimensions(t,e,{autoResize:y}),this.updateClassName(),this.targetScroll=this.animatedScroll=this.actualScroll,this.options.wrapper.addEventListener("scroll",this.onNativeScroll,!1),this.options.wrapper.addEventListener("pointerdown",this.onPointerDown,!1),this.virtualScroll=new VirtualScroll(l,{touchMultiplier:g,wheelMultiplier:S}),this.virtualScroll.on("scroll",this.onVirtualScroll)}destroy(){this.emitter.destroy(),this.options.wrapper.removeEventListener("scroll",this.onNativeScroll,!1),this.options.wrapper.removeEventListener("pointerdown",this.onPointerDown,!1),this.virtualScroll.destroy(),this.dimensions.destroy(),this.cleanUpClassName()}on(t,e){return this.emitter.on(t,e)}off(t,e){return this.emitter.off(t,e)}setScroll(t){this.isHorizontal?this.rootElement.scrollLeft=t:this.rootElement.scrollTop=t}resize(){this.dimensions.resize(),this.animatedScroll=this.targetScroll=this.actualScroll,this.emit()}emit(){this.emitter.emit("scroll",this)}reset(){this.isLocked=!1,this.isScrolling=!1,this.animatedScroll=this.targetScroll=this.actualScroll,this.lastVelocity=this.velocity=0,this.animate.stop()}start(){this.isStopped&&(this.isStopped=!1,this.reset())}stop(){this.isStopped||(this.isStopped=!0,this.animate.stop(),this.reset())}raf(t){const e=t-(this.time||t);this.time=t,this.animate.advance(.001*e)}scrollTo(t,{offset:e=0,immediate:i=!1,lock:s=!1,duration:o=this.options.duration,easing:n=this.options.easing,lerp:r=this.options.lerp,onStart:l,onComplete:h,force:a=!1,programmatic:c=!0,userData:d}={}){if(!this.isStopped&&!this.isLocked||a){if("string"==typeof t&&["top","left","start"].includes(t))t=0;else if("string"==typeof t&&["bottom","right","end"].includes(t))t=this.limit;else{let i;if("string"==typeof t?i=document.querySelector(t):t instanceof HTMLElement&&(null==t?void 0:t.nodeType)&&(i=t),i){if(this.options.wrapper!==window){const t=this.rootElement.getBoundingClientRect();e-=this.isHorizontal?t.left:t.top}const s=i.getBoundingClientRect();t=(this.isHorizontal?s.left:s.top)+this.animatedScroll}}if("number"==typeof t){if(t+=e,t=Math.round(t),this.options.infinite?c&&(this.targetScroll=this.animatedScroll=this.scroll):t=clamp(0,t,this.limit),t===this.targetScroll)return null==l||l(this),void(null==h||h(this));if(this.userData=null!=d?d:{},i)return this.animatedScroll=this.targetScroll=t,this.setScroll(this.scroll),this.reset(),this.preventNextNativeScrollEvent(),this.emit(),null==h||h(this),void(this.userData={});c||(this.targetScroll=t),this.animate.fromTo(this.animatedScroll,t,{duration:o,easing:n,lerp:r,onStart:()=>{s&&(this.isLocked=!0),this.isScrolling="smooth",null==l||l(this)},onUpdate:(t,e)=>{this.isScrolling="smooth",this.lastVelocity=this.velocity,this.velocity=t-this.animatedScroll,this.direction=Math.sign(this.velocity),this.animatedScroll=t,this.setScroll(this.scroll),c&&(this.targetScroll=t),e||this.emit(),e&&(this.reset(),this.emit(),null==h||h(this),this.userData={},this.preventNextNativeScrollEvent())}})}}}preventNextNativeScrollEvent(){__classPrivateFieldSet(this,n,!0,"f"),requestAnimationFrame((()=>{__classPrivateFieldSet(this,n,!1,"f")}))}get rootElement(){return this.options.wrapper===window?document.documentElement:this.options.wrapper}get limit(){return this.options.__experimental__naiveDimensions?this.isHorizontal?this.rootElement.scrollWidth-this.rootElement.clientWidth:this.rootElement.scrollHeight-this.rootElement.clientHeight:this.dimensions.limit[this.isHorizontal?"x":"y"]}get isHorizontal(){return"horizontal"===this.options.orientation}get actualScroll(){return this.isHorizontal?this.rootElement.scrollLeft:this.rootElement.scrollTop}get scroll(){return this.options.infinite?function modulo(t,e){return(t%e+e)%e}(this.animatedScroll,this.limit):this.animatedScroll}get progress(){return 0===this.limit?1:this.scroll/this.limit}get isScrolling(){return __classPrivateFieldGet(this,i,"f")}set isScrolling(t){__classPrivateFieldGet(this,i,"f")!==t&&(__classPrivateFieldSet(this,i,t,"f"),this.updateClassName())}get isStopped(){return __classPrivateFieldGet(this,s,"f")}set isStopped(t){__classPrivateFieldGet(this,s,"f")!==t&&(__classPrivateFieldSet(this,s,t,"f"),this.updateClassName())}get isLocked(){return __classPrivateFieldGet(this,o,"f")}set isLocked(t){__classPrivateFieldGet(this,o,"f")!==t&&(__classPrivateFieldSet(this,o,t,"f"),this.updateClassName())}get isSmooth(){return"smooth"===this.isScrolling}get className(){let t="lenis";return this.isStopped&&(t+=" lenis-stopped"),this.isLocked&&(t+=" lenis-locked"),this.isScrolling&&(t+=" lenis-scrolling"),"smooth"===this.isScrolling&&(t+=" lenis-smooth"),t}updateClassName(){this.cleanUpClassName(),this.rootElement.className=`${this.rootElement.className} ${this.className}`.trim()}cleanUpClassName(){this.rootElement.className=this.rootElement.className.replace(/lenis(-\w+)?/g,"").trim()}}}));
 //# sourceMappingURL=lenis.min.js.map

package.json

 {
   "name": "lenis",
-  "version": "1.1.10",
+  "version": "1.1.11",
   "author": "darkroom.engineering",
@@ -5,0 +5,0 @@ "license": "MIT",

README.md

@@ -48,3 +48,3 @@ [![LENIS](https://assets.darkroom.engineering/lenis/header.png)](https://github.com/darkroomengineering/lenis)
 ```html
-<script src="https://unpkg.com/lenis@1.1.10/dist/lenis.min.js"></script> 
+<script src="https://unpkg.com/lenis@1.1.11/dist/lenis.min.js"></script> 
 ```
@@ -101,3 +101,3 @@
 ```html
-<link rel="stylesheet" href="https://unpkg.com/lenis@1.1.10/dist/lenis.css">
+<link rel="stylesheet" href="https://unpkg.com/lenis@1.1.11/dist/lenis.css">
 ```
@@ -104,0 +104,0 @@

No alert changes

Improved metrics

Total package byte prevSize

440148

increased by0.34%

Lines of code

2134

increased by0.23%

No dependency changes