4_15_2019 update
This commit is contained in:
Frank John Begornia
58
public/assets/js/jquery.bcSwipe.min.js
vendored
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58
public/assets/js/jquery.bcSwipe.min.js
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/**
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* Bootstrap Carousel Swipe v1.1
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*
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* jQuery plugin to enable swipe gestures on Bootstrap 3 carousels.
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* Examples and documentation: https://github.com/maaaaark/bcSwipe
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*
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* Licensed under the MIT license.
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*/
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(function($) {
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$.fn.bcSwipe = function(settings) {
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var config = { threshold: 50 };
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if (settings) {
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$.extend(config, settings);
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}
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this.each(function() {
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var stillMoving = false;
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var start;
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if ('ontouchstart' in document.documentElement) {
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this.addEventListener('touchstart', onTouchStart, false);
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}
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function onTouchStart(e) {
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if (e.touches.length == 1) {
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start = e.touches[0].pageX;
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stillMoving = true;
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this.addEventListener('touchmove', onTouchMove, false);
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}
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}
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function onTouchMove(e) {
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if (stillMoving) {
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var x = e.touches[0].pageX;
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var difference = start - x;
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if (Math.abs(difference) >= config.threshold) {
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cancelTouch();
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if (difference > 0) {
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$(this).carousel('next');
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}
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else {
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$(this).carousel('prev');
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}
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}
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}
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}
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function cancelTouch() {
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this.removeEventListener('touchmove', onTouchMove);
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start = null;
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stillMoving = false;
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}
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});
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return this;
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};
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})(jQuery);
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236
public/assets/js/jquery.zoom.js
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236
public/assets/js/jquery.zoom.js
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/*!
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Zoom 1.7.21
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license: MIT
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http://www.jacklmoore.com/zoom
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*/
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(function ($) {
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var defaults = {
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url: false,
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callback: false,
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target: false,
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duration: 120,
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on: 'mouseover', // other options: grab, click, toggle
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touch: true, // enables a touch fallback
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onZoomIn: false,
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onZoomOut: false,
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magnify: 1
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};
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// Core Zoom Logic, independent of event listeners.
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$.zoom = function(target, source, img, magnify) {
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var targetHeight,
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targetWidth,
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sourceHeight,
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sourceWidth,
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xRatio,
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yRatio,
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offset,
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$target = $(target),
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position = $target.css('position'),
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$source = $(source);
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// The parent element needs positioning so that the zoomed element can be correctly positioned within.
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target.style.position = /(absolute|fixed)/.test(position) ? position : 'unset';
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target.style.overflow = 'hidden';
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img.style.width = img.style.height = '';
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$(img)
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.addClass('zoomImg')
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.css({
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position: 'absolute',
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top: 0,
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left: 0,
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opacity: 0,
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width: img.width * magnify,
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height: img.height * magnify,
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border: 'none',
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maxWidth: 'none',
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maxHeight: 'none'
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})
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.appendTo(target);
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return {
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init: function() {
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targetWidth = $target.outerWidth();
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targetHeight = $target.outerHeight();
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if (source === target) {
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sourceWidth = targetWidth;
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sourceHeight = targetHeight;
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} else {
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sourceWidth = $source.outerWidth();
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sourceHeight = $source.outerHeight();
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}
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xRatio = (img.width - targetWidth) / sourceWidth;
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yRatio = (img.height - targetHeight) / sourceHeight;
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offset = $source.offset();
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},
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move: function (e) {
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var left = (e.pageX - offset.left),
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top = (e.pageY - offset.top);
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top = Math.max(Math.min(top, sourceHeight), 0);
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left = Math.max(Math.min(left, sourceWidth), 0);
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img.style.left = (left * -xRatio) + 'px';
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img.style.top = (top * -yRatio) + 'px';
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}
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};
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};
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$.fn.zoom = function (options) {
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return this.each(function () {
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var
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settings = $.extend({}, defaults, options || {}),
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//target will display the zoomed image
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target = settings.target && $(settings.target)[0] || this,
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//source will provide zoom location info (thumbnail)
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source = this,
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$source = $(source),
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img = document.createElement('img'),
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$img = $(img),
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mousemove = 'mousemove.zoom',
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clicked = false,
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touched = false;
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// If a url wasn't specified, look for an image element.
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if (!settings.url) {
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var srcElement = source.querySelector('img');
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if (srcElement) {
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settings.url = srcElement.getAttribute('data-src') || srcElement.currentSrc || srcElement.src;
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}
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if (!settings.url) {
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return;
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}
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}
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$source.one('zoom.destroy', function(position, overflow){
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$source.off(".zoom");
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target.style.position = position;
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target.style.overflow = overflow;
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img.onload = null;
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$img.remove();
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}.bind(this, target.style.position, target.style.overflow));
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img.onload = function () {
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var zoom = $.zoom(target, source, img, settings.magnify);
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function start(e) {
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zoom.init();
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zoom.move(e);
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// Skip the fade-in for IE8 and lower since it chokes on fading-in
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// and changing position based on mousemovement at the same time.
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$img.stop()
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.fadeTo($.support.opacity ? settings.duration : 0, 1, $.isFunction(settings.onZoomIn) ? settings.onZoomIn.call(img) : false);
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}
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function stop() {
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$img.stop()
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.fadeTo(settings.duration, 0, $.isFunction(settings.onZoomOut) ? settings.onZoomOut.call(img) : false);
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}
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// Mouse events
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if (settings.on === 'grab') {
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$source
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.on('mousedown.zoom',
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function (e) {
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if (e.which === 1) {
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$(document).one('mouseup.zoom',
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function () {
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stop();
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$(document).off(mousemove, zoom.move);
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}
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);
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start(e);
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$(document).on(mousemove, zoom.move);
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e.preventDefault();
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}
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}
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);
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} else if (settings.on === 'click') {
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$source.on('click.zoom',
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function (e) {
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if (clicked) {
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// bubble the event up to the document to trigger the unbind.
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return;
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} else {
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clicked = true;
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start(e);
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$(document).on(mousemove, zoom.move);
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$(document).one('click.zoom',
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function () {
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stop();
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clicked = false;
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$(document).off(mousemove, zoom.move);
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}
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);
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return false;
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}
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}
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);
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} else if (settings.on === 'toggle') {
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$source.on('click.zoom',
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function (e) {
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if (clicked) {
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stop();
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} else {
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start(e);
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}
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clicked = !clicked;
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}
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);
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} else if (settings.on === 'mouseover') {
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zoom.init(); // Preemptively call init because IE7 will fire the mousemove handler before the hover handler.
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$source
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.on('mouseenter.zoom', start)
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.on('mouseleave.zoom', stop)
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.on(mousemove, zoom.move);
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}
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// Touch fallback
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if (settings.touch) {
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$source
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.on('touchstart.zoom', function (e) {
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e.preventDefault();
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if (touched) {
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touched = false;
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stop();
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} else {
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touched = true;
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start( e.originalEvent.touches[0] || e.originalEvent.changedTouches[0] );
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}
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})
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.on('touchmove.zoom', function (e) {
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e.preventDefault();
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zoom.move( e.originalEvent.touches[0] || e.originalEvent.changedTouches[0] );
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})
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.on('touchend.zoom', function (e) {
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e.preventDefault();
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if (touched) {
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touched = false;
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stop();
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}
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});
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}
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if ($.isFunction(settings.callback)) {
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settings.callback.call(img);
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}
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};
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img.setAttribute('role', 'presentation');
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img.alt = '';
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img.src = settings.url;
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});
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};
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$.fn.zoom.defaults = defaults;
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}(window.jQuery));
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