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\"../codebase/tkooples/cartridges/app_core_tkooples/cartridge/client/default/js/product/pdpZoomInit.js\");\n","const Panzoom = require('@panzoom/panzoom/dist/panzoom');\n\nsetTimeout(function () {\n    // Do something after 1 second \n\n    var parentHeight = $('.js-popin-zoom').height();\n    var parentWidth = $('.js-popin-zoom').width();\n    var naturalWidth = $('.panzoom .image-zoomable').width();\n    var naturalHeight = $('.panzoom .image-zoomable').height();\n\n    var i = 0, r = 0;\n    if (parentWidth / parentHeight > naturalWidth / naturalHeight) {\n        i = parentWidth\n        r = parentWidth / naturalWidth * naturalHeight\n    } else {\n        i = parentHeight / naturalHeight * naturalWidth;\n        r = parentHeight\n    }\n    if ( $(window).width() > 840 ) {\n        $('.panzoom .image-zoomable').width(`${Math.ceil(i) + 16}px`);\n        $('.panzoom .image-zoomable').height(`auto`);\n    }else {\n        $('.js-popin-zoom .panzoom').width(`${Math.ceil(r)}px`);\n        $('.panzoom .image-zoomable').width(`${Math.ceil(r)}px`);\n        $('.panzoom .image-zoomable').height(`${Math.ceil(r) *1.24}px`);\n    }\n    \n\n    initImageZoom(1)\n}, 1000);\n\nfunction initImageZoom(initialRatio,n) {\n    // calculate ratio;\n    const elem = document.getElementById('panzoom-element');\n    const zoomInButton = document.getElementById('zoom-in');\n    const zoomOutButton = document.getElementById('zoom-out');\n    const resetButton = document.getElementById('reset');\n    const panzoom = Panzoom(elem, { contain: 'outside', startScale: initialRatio,startX :`${n}px` })\n    const parent = elem.parentElement\n\n    // No function bind needed\n    parent.addEventListener('wheel', panzoom.zoomWithWheel);\n    zoomInButton.addEventListener('click', panzoom.zoomIn)\n    zoomOutButton.addEventListener('click', panzoom.zoomOut)\n    resetButton.addEventListener('click', panzoom.reset);\n}\n\nfunction openZoomPopin() {\n    $('.js-popin-zoom-modal').addClass('open');\n 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ArrowSlider = $('.btn-wrapp-zoom');\n        if (NumberImageZoom <= 1) {\n            ArrowSlider.hide();\n        }\n        $('.btn-close').on('click', function () {\n            $(\".panzoom img\").each(function (i) {\n                $(this).removeClass('active');\n            });\n            closeZoomPopin(this)\n        });\n    }\n}\n","'use strict';\n\nvar pdpZoom = require('../pdpZoom/pdpZoom');\n\npdpZoom.initZoom();","/**\n* Panzoom for panning and zooming elements using CSS transforms\n* Copyright Timmy Willison and other contributors\n* https://github.com/timmywil/panzoom/blob/main/MIT-License.txt\n*/\n(function (global, factory) {\n    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :\n    typeof define === 'function' && define.amd ? define(factory) :\n    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Panzoom = factory());\n})(this, (function () { 'use strict';\n\n    /*! *****************************************************************************\r\n    Copyright (c) Microsoft Corporation.\r\n\r\n    Permission to use, copy, modify, and/or distribute this software for any\r\n    purpose with or without fee is hereby granted.\r\n\r\n    THE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\n    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\n    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\n    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\n    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\n    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\n    PERFORMANCE OF THIS SOFTWARE.\r\n    ***************************************************************************** */\r\n\r\n    var __assign = function() {\r\n        __assign = Object.assign || function __assign(t) {\r\n            for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n                s = arguments[i];\r\n                for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n            }\r\n            return t;\r\n        };\r\n        return __assign.apply(this, arguments);\r\n    };\n\n    /* eslint-disable no-var */\n    if (typeof window !== 'undefined') {\n      // Support: IE11 only\n      if (window.NodeList && !NodeList.prototype.forEach) {\n        NodeList.prototype.forEach = Array.prototype.forEach;\n      }\n      // Support: IE11 only\n      // CustomEvent is an object instead of a constructor\n      if (typeof window.CustomEvent !== 'function') {\n        window.CustomEvent = function CustomEvent(event, params) {\n          params = params || { bubbles: false, cancelable: false, detail: null };\n          var evt = document.createEvent('CustomEvent');\n          evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);\n          return evt\n        };\n      }\n    }\n\n    /**\r\n     * Utilites for working with multiple pointer events\r\n     */\r\n    function findEventIndex(pointers, event) {\r\n        var i = pointers.length;\r\n        while (i--) {\r\n            if (pointers[i].pointerId === event.pointerId) {\r\n                return i;\r\n            }\r\n        }\r\n        return -1;\r\n    }\r\n    function addPointer(pointers, event) {\r\n        var i;\r\n        // Add touches if applicable\r\n        if (event.touches) {\r\n            i = 0;\r\n            for (var _i = 0, _a = event.touches; _i < _a.length; _i++) {\r\n                var touch = _a[_i];\r\n                touch.pointerId = i++;\r\n                addPointer(pointers, touch);\r\n            }\r\n            return;\r\n        }\r\n        i = findEventIndex(pointers, event);\r\n        // Update if already present\r\n        if (i > -1) {\r\n            pointers.splice(i, 1);\r\n        }\r\n        pointers.push(event);\r\n    }\r\n    function removePointer(pointers, event) {\r\n        // Add touches if applicable\r\n        if (event.touches) {\r\n            // Remove all touches\r\n            while (pointers.length) {\r\n                pointers.pop();\r\n            }\r\n            return;\r\n        }\r\n        var i = findEventIndex(pointers, event);\r\n        if (i > -1) {\r\n            pointers.splice(i, 1);\r\n        }\r\n    }\r\n    /**\r\n     * Calculates a center point between\r\n     * the given pointer events, for panning\r\n     * with multiple pointers.\r\n     */\r\n    function getMiddle(pointers) {\r\n        // Copy to avoid changing by reference\r\n        pointers = pointers.slice(0);\r\n        var event1 = pointers.pop();\r\n        var event2;\r\n        while ((event2 = pointers.pop())) {\r\n            event1 = {\r\n                clientX: (event2.clientX - event1.clientX) / 2 + event1.clientX,\r\n                clientY: (event2.clientY - event1.clientY) / 2 + event1.clientY\r\n            };\r\n        }\r\n        return event1;\r\n    }\r\n    /**\r\n     * Calculates the distance between two points\r\n     * for pinch zooming.\r\n     * Limits to the first 2\r\n     */\r\n    function getDistance(pointers) {\r\n        if (pointers.length < 2) {\r\n            return 0;\r\n        }\r\n        var event1 = pointers[0];\r\n        var event2 = pointers[1];\r\n        return Math.sqrt(Math.pow(Math.abs(event2.clientX - event1.clientX), 2) +\r\n            Math.pow(Math.abs(event2.clientY - event1.clientY), 2));\r\n    }\n\n    var events = {\r\n        down: 'mousedown',\r\n        move: 'mousemove',\r\n        up: 'mouseup mouseleave'\r\n    };\r\n    if (typeof window !== 'undefined') {\r\n        if (typeof window.PointerEvent === 'function') {\r\n            events = {\r\n                down: 'pointerdown',\r\n                move: 'pointermove',\r\n                up: 'pointerup pointerleave pointercancel'\r\n            };\r\n        }\r\n        else if (typeof window.TouchEvent === 'function') {\r\n            events = {\r\n                down: 'touchstart',\r\n                move: 'touchmove',\r\n                up: 'touchend touchcancel'\r\n            };\r\n        }\r\n    }\r\n    function onPointer(event, elem, handler, eventOpts) {\r\n        events[event].split(' ').forEach(function (name) {\r\n            elem.addEventListener(name, handler, eventOpts);\r\n        });\r\n    }\r\n    function destroyPointer(event, elem, handler) {\r\n        events[event].split(' ').forEach(function (name) {\r\n            elem.removeEventListener(name, handler);\r\n        });\r\n    }\n\n    var isIE = typeof document !== 'undefined' && !!document.documentMode;\r\n    /**\r\n     * Lazy creation of a CSS style declaration\r\n     */\r\n    var divStyle;\r\n    function createStyle() {\r\n        if (divStyle) {\r\n            return divStyle;\r\n        }\r\n        return (divStyle = document.createElement('div').style);\r\n    }\r\n    /**\r\n     * Proper prefixing for cross-browser compatibility\r\n     */\r\n    var prefixes = ['webkit', 'moz', 'ms'];\r\n    var prefixCache = {};\r\n    function getPrefixedName(name) {\r\n        if (prefixCache[name]) {\r\n            return prefixCache[name];\r\n        }\r\n        var divStyle = createStyle();\r\n        if (name in divStyle) {\r\n            return (prefixCache[name] = name);\r\n        }\r\n        var capName = name[0].toUpperCase() + name.slice(1);\r\n        var i = prefixes.length;\r\n        while (i--) {\r\n            var prefixedName = \"\" + prefixes[i] + capName;\r\n            if (prefixedName in divStyle) {\r\n                return (prefixCache[name] = prefixedName);\r\n            }\r\n        }\r\n    }\r\n    /**\r\n     * Gets a style value expected to be a number\r\n     */\r\n    function getCSSNum(name, style) {\r\n        return parseFloat(style[getPrefixedName(name)]) || 0;\r\n    }\r\n    function getBoxStyle(elem, name, style) {\r\n        if (style === void 0) { style = window.getComputedStyle(elem); }\r\n        // Support: FF 68+\r\n        // Firefox requires specificity for border\r\n        var suffix = name === 'border' ? 'Width' : '';\r\n        return {\r\n            left: getCSSNum(name + \"Left\" + suffix, style),\r\n            right: getCSSNum(name + \"Right\" + suffix, style),\r\n            top: getCSSNum(name + \"Top\" + suffix, style),\r\n            bottom: getCSSNum(name + \"Bottom\" + suffix, style)\r\n        };\r\n    }\r\n    /**\r\n     * Set a style using the properly prefixed name\r\n     */\r\n    function setStyle(elem, name, value) {\r\n        // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n        elem.style[getPrefixedName(name)] = value;\r\n    }\r\n    /**\r\n     * Constructs the transition from panzoom options\r\n     * and takes care of prefixing the transition and transform\r\n     */\r\n    function setTransition(elem, options) {\r\n        var transform = getPrefixedName('transform');\r\n        setStyle(elem, 'transition', transform + \" \" + options.duration + \"ms \" + options.easing);\r\n    }\r\n    /**\r\n     * Set the transform using the proper prefix\r\n     *\r\n     * Override the transform setter.\r\n     * This is exposed mostly so the user could\r\n     * set other parts of a transform\r\n     * aside from scale and translate.\r\n     * Default is defined in src/css.ts.\r\n     *\r\n     * ```js\r\n     * // This example always sets a rotation\r\n     * // when setting the scale and translation\r\n     * const panzoom = Panzoom(elem, {\r\n     *   setTransform: (elem, { scale, x, y }) => {\r\n     *     panzoom.setStyle('transform', `rotate(0.5turn) scale(${scale}) translate(${x}px, ${y}px)`)\r\n     *   }\r\n     * })\r\n     * ```\r\n     */\r\n    function setTransform(elem, _a, _options) {\r\n        var x = _a.x, y = _a.y, scale = _a.scale, isSVG = _a.isSVG;\r\n        setStyle(elem, 'transform', \"scale(\" + scale + \") translate(\" + x + \"px, \" + y + \"px)\");\r\n        if (isSVG && isIE) {\r\n            var matrixValue = window.getComputedStyle(elem).getPropertyValue('transform');\r\n            elem.setAttribute('transform', matrixValue);\r\n        }\r\n    }\r\n    /**\r\n     * Dimensions used in containment and focal point zooming\r\n     */\r\n    function getDimensions(elem) {\r\n        var parent = elem.parentNode;\r\n        var style = window.getComputedStyle(elem);\r\n        var parentStyle = window.getComputedStyle(parent);\r\n        var rectElem = elem.getBoundingClientRect();\r\n        var rectParent = parent.getBoundingClientRect();\r\n        return {\r\n            elem: {\r\n                style: style,\r\n                width: rectElem.width,\r\n                height: rectElem.height,\r\n                top: rectElem.top,\r\n                bottom: rectElem.bottom,\r\n                left: rectElem.left,\r\n                right: rectElem.right,\r\n                margin: getBoxStyle(elem, 'margin', style),\r\n                border: getBoxStyle(elem, 'border', style)\r\n            },\r\n            parent: {\r\n                style: parentStyle,\r\n                width: rectParent.width,\r\n                height: rectParent.height,\r\n                top: rectParent.top,\r\n                bottom: rectParent.bottom,\r\n                left: rectParent.left,\r\n                right: rectParent.right,\r\n                padding: getBoxStyle(parent, 'padding', parentStyle),\r\n                border: getBoxStyle(parent, 'border', parentStyle)\r\n            }\r\n        };\r\n    }\n\n    /**\r\n     * Determine if an element is attached to the DOM\r\n     * Panzoom requires this so events work properly\r\n     */\r\n    function isAttached(elem) {\r\n        var doc = elem.ownerDocument;\r\n        var parent = elem.parentNode;\r\n        return (doc &&\r\n            parent &&\r\n            doc.nodeType === 9 &&\r\n            parent.nodeType === 1 &&\r\n            doc.documentElement.contains(parent));\r\n    }\n\n    function getClass(elem) {\r\n        return (elem.getAttribute('class') || '').trim();\r\n    }\r\n    function hasClass(elem, className) {\r\n        return elem.nodeType === 1 && (\" \" + getClass(elem) + \" \").indexOf(\" \" + className + \" \") > -1;\r\n    }\r\n    function isExcluded(elem, options) {\r\n        for (var cur = elem; cur != null; cur = cur.parentNode) {\r\n            if (hasClass(cur, options.excludeClass) || options.exclude.indexOf(cur) > -1) {\r\n                return true;\r\n            }\r\n        }\r\n        return false;\r\n    }\n\n    /**\r\n     * Determine if an element is SVG by checking the namespace\r\n     * Exception: the <svg> element itself should be treated like HTML\r\n     */\r\n    var rsvg = /^http:[\\w\\.\\/]+svg$/;\r\n    function isSVGElement(elem) {\r\n        return rsvg.test(elem.namespaceURI) && elem.nodeName.toLowerCase() !== 'svg';\r\n    }\n\n    function shallowClone(obj) {\r\n        var clone = {};\r\n        for (var key in obj) {\r\n            if (obj.hasOwnProperty(key)) {\r\n                clone[key] = obj[key];\r\n            }\r\n        }\r\n        return clone;\r\n    }\n\n    var defaultOptions = {\r\n        animate: false,\r\n        canvas: false,\r\n        cursor: 'move',\r\n        disablePan: false,\r\n        disableZoom: false,\r\n        disableXAxis: false,\r\n        disableYAxis: false,\r\n        duration: 200,\r\n        easing: 'ease-in-out',\r\n        exclude: [],\r\n        excludeClass: 'panzoom-exclude',\r\n        handleStartEvent: function (e) {\r\n            e.preventDefault();\r\n            e.stopPropagation();\r\n        },\r\n        maxScale: 4,\r\n        minScale: 0.125,\r\n        overflow: 'hidden',\r\n        panOnlyWhenZoomed: false,\r\n        relative: false,\r\n        setTransform: setTransform,\r\n        startX: 0,\r\n        startY: 0,\r\n        startScale: 1,\r\n        step: 0.3,\r\n        touchAction: 'none'\r\n    };\r\n    function Panzoom(elem, options) {\r\n        if (!elem) {\r\n            throw new Error('Panzoom requires an element as an argument');\r\n        }\r\n        if (elem.nodeType !== 1) {\r\n            throw new Error('Panzoom requires an element with a nodeType of 1');\r\n        }\r\n        if (!isAttached(elem)) {\r\n            throw new Error('Panzoom should be called on elements that have been attached to the DOM');\r\n        }\r\n        options = __assign(__assign({}, defaultOptions), options);\r\n        var isSVG = isSVGElement(elem);\r\n        var parent = elem.parentNode;\r\n        // Set parent styles\r\n        parent.style.overflow = options.overflow;\r\n        parent.style.userSelect = 'none';\r\n        // This is important for mobile to\r\n        // prevent scrolling while panning\r\n        parent.style.touchAction = options.touchAction;\r\n        (options.canvas ? parent : elem).style.cursor = options.cursor;\r\n        // Set element styles\r\n        elem.style.userSelect = 'none';\r\n        elem.style.touchAction = options.touchAction;\r\n        // The default for HTML is '50% 50%'\r\n        // The default for SVG is '0 0'\r\n        // SVG can't be changed in IE\r\n        setStyle(elem, 'transformOrigin', typeof options.origin === 'string' ? options.origin : isSVG ? '0 0' : '50% 50%');\r\n        function resetStyle() {\r\n            parent.style.overflow = '';\r\n            parent.style.userSelect = '';\r\n            parent.style.touchAction = '';\r\n            parent.style.cursor = '';\r\n            elem.style.cursor = '';\r\n            elem.style.userSelect = '';\r\n            elem.style.touchAction = '';\r\n            setStyle(elem, 'transformOrigin', '');\r\n        }\r\n        function setOptions(opts) {\r\n            if (opts === void 0) { opts = {}; }\r\n            for (var key in opts) {\r\n                if (opts.hasOwnProperty(key)) {\r\n                    options[key] = opts[key];\r\n                }\r\n            }\r\n            // Handle option side-effects\r\n            if (opts.hasOwnProperty('cursor') || opts.hasOwnProperty('canvas')) {\r\n                parent.style.cursor = elem.style.cursor = '';\r\n                (options.canvas ? parent : elem).style.cursor = options.cursor;\r\n            }\r\n            if (opts.hasOwnProperty('overflow')) {\r\n                parent.style.overflow = opts.overflow;\r\n            }\r\n            if (opts.hasOwnProperty('touchAction')) {\r\n                parent.style.touchAction = opts.touchAction;\r\n                elem.style.touchAction = opts.touchAction;\r\n            }\r\n        }\r\n        var x = 0;\r\n        var y = 0;\r\n        var scale = 1;\r\n        var isPanning = false;\r\n        zoom(options.startScale, { animate: false, force: true });\r\n        // Wait for scale to update\r\n        // for accurate dimensions\r\n        // to constrain initial values\r\n        setTimeout(function () {\r\n            pan(options.startX, options.startY, { animate: false, force: true });\r\n        });\r\n        function trigger(eventName, detail, opts) {\r\n            if (opts.silent) {\r\n                return;\r\n            }\r\n            var event = new CustomEvent(eventName, { detail: detail });\r\n            elem.dispatchEvent(event);\r\n        }\r\n        function setTransformWithEvent(eventName, opts, originalEvent) {\r\n            var value = { x: x, y: y, scale: scale, isSVG: isSVG, originalEvent: originalEvent };\r\n            requestAnimationFrame(function () {\r\n                if (typeof opts.animate === 'boolean') {\r\n                    if (opts.animate) {\r\n                        setTransition(elem, opts);\r\n                    }\r\n                    else {\r\n                        setStyle(elem, 'transition', 'none');\r\n                    }\r\n                }\r\n                opts.setTransform(elem, value, opts);\r\n                trigger(eventName, value, opts);\r\n                trigger('panzoomchange', value, opts);\r\n            });\r\n            return value;\r\n        }\r\n        function constrainXY(toX, toY, toScale, panOptions) {\r\n            var opts = __assign(__assign({}, options), panOptions);\r\n            var result = { x: x, y: y, opts: opts };\r\n            if (!opts.force && (opts.disablePan || (opts.panOnlyWhenZoomed && scale === opts.startScale))) {\r\n                return result;\r\n            }\r\n            toX = parseFloat(toX);\r\n            toY = parseFloat(toY);\r\n            if (!opts.disableXAxis) {\r\n                result.x = (opts.relative ? x : 0) + toX;\r\n            }\r\n            if (!opts.disableYAxis) {\r\n                result.y = (opts.relative ? y : 0) + toY;\r\n            }\r\n            if (opts.contain) {\r\n                var dims = getDimensions(elem);\r\n                var realWidth = dims.elem.width / scale;\r\n                var realHeight = dims.elem.height / scale;\r\n                var scaledWidth = realWidth * toScale;\r\n                var scaledHeight = realHeight * toScale;\r\n                var diffHorizontal = (scaledWidth - realWidth) / 2;\r\n                var diffVertical = (scaledHeight - realHeight) / 2;\r\n                if (opts.contain === 'inside') {\r\n                    var minX = (-dims.elem.margin.left - dims.parent.padding.left + diffHorizontal) / toScale;\r\n                    var maxX = (dims.parent.width -\r\n                        scaledWidth -\r\n                        dims.parent.padding.left -\r\n                        dims.elem.margin.left -\r\n                        dims.parent.border.left -\r\n                        dims.parent.border.right +\r\n                        diffHorizontal) /\r\n                        toScale;\r\n                    result.x = Math.max(Math.min(result.x, maxX), minX);\r\n                    var minY = (-dims.elem.margin.top - dims.parent.padding.top + diffVertical) / toScale;\r\n                    var maxY = (dims.parent.height -\r\n                        scaledHeight -\r\n                        dims.parent.padding.top -\r\n                        dims.elem.margin.top -\r\n                        dims.parent.border.top -\r\n                        dims.parent.border.bottom +\r\n                        diffVertical) /\r\n                        toScale;\r\n                    result.y = Math.max(Math.min(result.y, maxY), minY);\r\n                }\r\n                else if (opts.contain === 'outside') {\r\n                    var minX = (-(scaledWidth - dims.parent.width) -\r\n                        dims.parent.padding.left -\r\n                        dims.parent.border.left -\r\n                        dims.parent.border.right +\r\n                        diffHorizontal) /\r\n                        toScale;\r\n                    var maxX = (diffHorizontal - dims.parent.padding.left) / toScale;\r\n                    result.x = Math.max(Math.min(result.x, maxX), minX);\r\n                    var minY = (-(scaledHeight - dims.parent.height) -\r\n                        dims.parent.padding.top -\r\n                        dims.parent.border.top -\r\n                        dims.parent.border.bottom +\r\n                        diffVertical) /\r\n                        toScale;\r\n                    var maxY = (diffVertical - dims.parent.padding.top) / toScale;\r\n                    result.y = Math.max(Math.min(result.y, maxY), minY);\r\n                }\r\n            }\r\n            if (opts.roundPixels) {\r\n                result.x = Math.round(result.x);\r\n                result.y = Math.round(result.y);\r\n            }\r\n            return result;\r\n        }\r\n        function constrainScale(toScale, zoomOptions) {\r\n            var opts = __assign(__assign({}, options), zoomOptions);\r\n            var result = { scale: scale, opts: opts };\r\n            if (!opts.force && opts.disableZoom) {\r\n                return result;\r\n            }\r\n            var minScale = options.minScale;\r\n            var maxScale = options.maxScale;\r\n            if (opts.contain) {\r\n                var dims = getDimensions(elem);\r\n                var elemWidth = dims.elem.width / scale;\r\n                var elemHeight = dims.elem.height / scale;\r\n                if (elemWidth > 1 && elemHeight > 1) {\r\n                    var parentWidth = dims.parent.width - dims.parent.border.left - dims.parent.border.right;\r\n                    var parentHeight = dims.parent.height - dims.parent.border.top - dims.parent.border.bottom;\r\n                    var elemScaledWidth = parentWidth / elemWidth;\r\n                    var elemScaledHeight = parentHeight / elemHeight;\r\n                    if (options.contain === 'inside') {\r\n                        maxScale = Math.min(maxScale, elemScaledWidth, elemScaledHeight);\r\n                    }\r\n                    else if (options.contain === 'outside') {\r\n                        minScale = Math.max(minScale, elemScaledWidth, elemScaledHeight);\r\n                    }\r\n                }\r\n            }\r\n            result.scale = Math.min(Math.max(toScale, minScale), maxScale);\r\n            return result;\r\n        }\r\n        function pan(toX, toY, panOptions, originalEvent) {\r\n            var result = constrainXY(toX, toY, scale, panOptions);\r\n            // Only try to set if the result is somehow different\r\n            if (x !== result.x || y !== result.y) {\r\n                x = result.x;\r\n                y = result.y;\r\n                return setTransformWithEvent('panzoompan', result.opts, originalEvent);\r\n            }\r\n            return { x: x, y: y, scale: scale, isSVG: isSVG, originalEvent: originalEvent };\r\n        }\r\n        function zoom(toScale, zoomOptions, originalEvent) {\r\n            var result = constrainScale(toScale, zoomOptions);\r\n            var opts = result.opts;\r\n            if (!opts.force && opts.disableZoom) {\r\n                return;\r\n            }\r\n            toScale = result.scale;\r\n            var toX = x;\r\n            var toY = y;\r\n            if (opts.focal) {\r\n                // The difference between the point after the scale and the point before the scale\r\n                // plus the current translation after the scale\r\n                // neutralized to no scale (as the transform scale will apply to the translation)\r\n                var focal = opts.focal;\r\n                toX = (focal.x / toScale - focal.x / scale + x * toScale) / toScale;\r\n                toY = (focal.y / toScale - focal.y / scale + y * toScale) / toScale;\r\n            }\r\n            var panResult = constrainXY(toX, toY, toScale, { relative: false, force: true });\r\n            x = panResult.x;\r\n            y = panResult.y;\r\n            scale = toScale;\r\n            return setTransformWithEvent('panzoomzoom', opts, originalEvent);\r\n        }\r\n        function zoomInOut(isIn, zoomOptions) {\r\n            var opts = __assign(__assign(__assign({}, options), { animate: true }), zoomOptions);\r\n            return zoom(scale * Math.exp((isIn ? 1 : -1) * opts.step), opts);\r\n        }\r\n        function zoomIn(zoomOptions) {\r\n            return zoomInOut(true, zoomOptions);\r\n        }\r\n        function zoomOut(zoomOptions) {\r\n            return zoomInOut(false, zoomOptions);\r\n        }\r\n        function zoomToPoint(toScale, point, zoomOptions, originalEvent) {\r\n            var dims = getDimensions(elem);\r\n            // Instead of thinking of operating on the panzoom element,\r\n            // think of operating on the area inside the panzoom\r\n            // element's parent\r\n            // Subtract padding and border\r\n            var effectiveArea = {\r\n                width: dims.parent.width -\r\n                    dims.parent.padding.left -\r\n                    dims.parent.padding.right -\r\n                    dims.parent.border.left -\r\n                    dims.parent.border.right,\r\n                height: dims.parent.height -\r\n                    dims.parent.padding.top -\r\n                    dims.parent.padding.bottom -\r\n                    dims.parent.border.top -\r\n                    dims.parent.border.bottom\r\n            };\r\n            // Adjust the clientX/clientY to ignore the area\r\n            // outside the effective area\r\n            var clientX = point.clientX -\r\n                dims.parent.left -\r\n                dims.parent.padding.left -\r\n                dims.parent.border.left -\r\n                dims.elem.margin.left;\r\n            var clientY = point.clientY -\r\n                dims.parent.top -\r\n                dims.parent.padding.top -\r\n                dims.parent.border.top -\r\n                dims.elem.margin.top;\r\n            // Adjust the clientX/clientY for HTML elements,\r\n            // because they have a transform-origin of 50% 50%\r\n            if (!isSVG) {\r\n                clientX -= dims.elem.width / scale / 2;\r\n                clientY -= dims.elem.height / scale / 2;\r\n            }\r\n            // Convert the mouse point from it's position over the\r\n            // effective area before the scale to the position\r\n            // over the effective area after the scale.\r\n            var focal = {\r\n                x: (clientX / effectiveArea.width) * (effectiveArea.width * toScale),\r\n                y: (clientY / effectiveArea.height) * (effectiveArea.height * toScale)\r\n            };\r\n            return zoom(toScale, __assign(__assign({ animate: false }, zoomOptions), { focal: focal }), originalEvent);\r\n        }\r\n        function zoomWithWheel(event, zoomOptions) {\r\n            // Need to prevent the default here\r\n            // or it conflicts with regular page scroll\r\n            event.preventDefault();\r\n            var opts = __assign(__assign(__assign({}, options), zoomOptions), { animate: false });\r\n            // Normalize to deltaX in case shift modifier is used on Mac\r\n            var delta = event.deltaY === 0 && event.deltaX ? event.deltaX : event.deltaY;\r\n            var wheel = delta < 0 ? 1 : -1;\r\n            var toScale = constrainScale(scale * Math.exp((wheel * opts.step) / 3), opts).scale;\r\n            return zoomToPoint(toScale, event, opts);\r\n        }\r\n        function reset(resetOptions) {\r\n            var opts = __assign(__assign(__assign({}, options), { animate: true, force: true }), resetOptions);\r\n            scale = constrainScale(opts.startScale, opts).scale;\r\n            var panResult = constrainXY(opts.startX, opts.startY, scale, opts);\r\n            x = panResult.x;\r\n            y = panResult.y;\r\n            return setTransformWithEvent('panzoomreset', opts);\r\n        }\r\n        var origX;\r\n        var origY;\r\n        var startClientX;\r\n        var startClientY;\r\n        var startScale;\r\n        var startDistance;\r\n        var pointers = [];\r\n        function handleDown(event) {\r\n            // Don't handle this event if the target is excluded\r\n            if (isExcluded(event.target, options)) {\r\n                return;\r\n            }\r\n            addPointer(pointers, event);\r\n            isPanning = true;\r\n            options.handleStartEvent(event);\r\n            origX = x;\r\n            origY = y;\r\n            trigger('panzoomstart', { x: x, y: y, scale: scale, isSVG: isSVG, originalEvent: event }, options);\r\n            // This works whether there are multiple\r\n            // pointers or not\r\n            var point = getMiddle(pointers);\r\n            startClientX = point.clientX;\r\n            startClientY = point.clientY;\r\n            startScale = scale;\r\n            startDistance = getDistance(pointers);\r\n        }\r\n        function move(event) {\r\n            if (!isPanning ||\r\n                origX === undefined ||\r\n                origY === undefined ||\r\n                startClientX === undefined ||\r\n                startClientY === undefined) {\r\n                return;\r\n            }\r\n            addPointer(pointers, event);\r\n            var current = getMiddle(pointers);\r\n            if (pointers.length > 1) {\r\n                // A startDistance of 0 means\r\n                // that there weren't 2 pointers\r\n                // handled on start\r\n                if (startDistance === 0) {\r\n                    startDistance = getDistance(pointers);\r\n                }\r\n                // Use the distance between the first 2 pointers\r\n                // to determine the current scale\r\n                var diff = getDistance(pointers) - startDistance;\r\n                var toScale = constrainScale((diff * options.step) / 80 + startScale).scale;\r\n                zoomToPoint(toScale, current);\r\n            }\r\n            else {\r\n                // Panning during pinch zoom can cause issues\r\n                // because the zoom has not always rendered in time\r\n                // for accurate calculations\r\n                // See https://github.com/timmywil/panzoom/issues/512\r\n                pan(origX + (current.clientX - startClientX) / scale, origY + (current.clientY - startClientY) / scale, {\r\n                    animate: false\r\n                }, event);\r\n            }\r\n        }\r\n        function handleUp(event) {\r\n            // Don't call panzoomend when panning with 2 touches\r\n            // until both touches end\r\n            if (pointers.length === 1) {\r\n                trigger('panzoomend', { x: x, y: y, scale: scale, isSVG: isSVG, originalEvent: event }, options);\r\n            }\r\n            // Note: don't remove all pointers\r\n            // Can restart without having to reinitiate all of them\r\n            // Remove the pointer regardless of the isPanning state\r\n            removePointer(pointers, event);\r\n            if (!isPanning) {\r\n                return;\r\n            }\r\n            isPanning = false;\r\n            origX = origY = startClientX = startClientY = undefined;\r\n        }\r\n        var bound = false;\r\n        function bind() {\r\n            if (bound) {\r\n                return;\r\n            }\r\n            bound = true;\r\n            onPointer('down', options.canvas ? parent : elem, handleDown);\r\n            onPointer('move', document, move, { passive: true });\r\n            onPointer('up', document, handleUp, { passive: true });\r\n        }\r\n        function destroy() {\r\n            bound = false;\r\n            destroyPointer('down', options.canvas ? parent : elem, handleDown);\r\n            destroyPointer('move', document, move);\r\n            destroyPointer('up', document, handleUp);\r\n        }\r\n        if (!options.noBind) {\r\n            bind();\r\n        }\r\n        return {\r\n            bind: bind,\r\n            destroy: destroy,\r\n            eventNames: events,\r\n            getPan: function () { return ({ x: x, y: y }); },\r\n            getScale: function () { return scale; },\r\n            getOptions: function () { return shallowClone(options); },\r\n            pan: pan,\r\n            reset: reset,\r\n            resetStyle: resetStyle,\r\n            setOptions: setOptions,\r\n            setStyle: function (name, value) { return setStyle(elem, name, value); },\r\n            zoom: zoom,\r\n            zoomIn: zoomIn,\r\n            zoomOut: zoomOut,\r\n            zoomToPoint: zoomToPoint,\r\n            zoomWithWheel: zoomWithWheel\r\n        };\r\n    }\r\n    Panzoom.defaultOptions = defaultOptions;\n\n    return Panzoom;\n\n}));\n"],"sourceRoot":""}