https://www.londonsairambulance.org.uk/themes/basicsubtheme/js/build/components/svg-pan-zoom.js?v=11.4.5

1"use strict";var _typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t};!function n(i,s,r){function a(o,t){if(!s[o]){if(!i[o]){var e="function"==typeof require&&require;if(!t&&e)return e(o,!0);if(l)return l(o,!0);t=new Error("Cannot find module '"+o+"'");throw t.code="MODULE_NOT_FOUND",t}e=s[o]={exports:{}};i[o][0].call(e.exports,function(t){var e=i[o][1][t];return a(e||t)},e,e.exports,n,i,s,r)}return s[o].exports}for(var l="function"==typeof require&&require,t=0;t<r.length;t++)a(r[t]);return a}({1:[function(t,e,o){var n=t("./svg-pan-zoom.js");t=window,document,"function"==typeof define&&define.amd?define("svg-pan-zoom",function(){return n}):void 0!==e&&e.exports&&(e.exports=n,t.svgPanZoom=n)},{"./svg-pan-zoom.js":4}],2:[function(t,e,o){var n=t("./svg-utilities");e.exports={enable:function(t){var e=t.svg.querySelector("defs");e||(e=document.createElementNS(n.svgNS,"defs"),t.svg.appendChild(e));e.querySelector("style#svg-pan-zoom-controls-styles")||((o=document.createElementNS(n.svgNS,"style")).setAttribute("id","svg-pan-zoom-controls-styles"),o.setAttribute("type","text/css"),o.textContent=".svg-pan-zoom-control { cursor: pointer; fill: black; fill-opacity: 0.333; } .svg-pan-zoom-control:hover { fill-opacity: 0.8; } .svg-pan-zoom-control-background { fill: white; fill-opacity: 0.5; } .svg-pan-zoom-control-background { fill-opacity: 0.8; }",e.appendChild(o));var o,e=document.createElementNS(n.svgNS,"g");e.setAttribute("id","svg-pan-zoom-controls"),e.setAttribute("transform","translate("+(t.width-70)+" "+(t.height-76)+") scale(0.75)"),e.setAttribute("class","svg-pan-zoom-control"),e.appendChild(this._createZoomIn(t)),e.appendChild(this._createZoomReset(t)),e.appendChild(this._createZoomOut(t)),t.svg.appendChild(e),t.controlIcons=e},_createZoomIn:function(t){var e=document.createElementNS(n.svgNS,"g"),o=(e.setAttribute("id","svg-pan-zoom-zoom-in"),e.setAttribute("transform","translate(30.5 5) scale(0.015)"),e.setAttribute("class","svg-pan-zoom-control"),e.addEventListener("click",function(){t.getPublicInstance().zoomIn()},!1),e.addEventListener("touchstart",function(){t.getPublicInstance().zoomIn()},!1),document.createElementNS(n.svgNS,"rect")),o=(o.setAttribute("x","0"),o.setAttribute("y","0"),o.setAttribute("width","1500"),o.setAttribute("height","1400"),o.setAttribute("class","svg-pan-zoom-control-background"),e.appendChild(o),document.createElementNS(n.svgNS,"path"));return o.setAttribute("d","M1280 576v128q0 26 -19 45t-45 19h-320v320q0 26 -19 45t-45 19h-128q-26 0 -45 -19t-19 -45v-320h-320q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h320v-320q0 -26 19 -45t45 -19h128q26 0 45 19t19 45v320h320q26 0 45 19t19 45zM1536 1120v-960 q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5t84.5 -203.5z"),o.setAttribute("class","svg-pan-zoom-control-element"),e.appendChild(o),e},_createZoomReset:function(t){var e=document.createElementNS(n.svgNS,"g"),o=(e.setAttribute("id","svg-pan-zoom-reset-pan-zoom"),e.setAttribute("transform","translate(5 35) scale(0.4)"),e.setAttribute("class","svg-pan-zoom-control"),e.addEventListener("click",function(){t.getPublicInstance().reset()},!1),e.addEventListener("touchstart",function(){t.getPublicInstance().reset()},!1),document.createElementNS(n.svgNS,"rect")),o=(o.setAttribute("x","2"),o.setAttribute("y","2"),o.setAttribute("width","182"),o.setAttribute("height","58"),o.setAttribute("class","svg-pan-zoom-control-background"),e.appendChild(o),document.createElementNS(n.svgNS,"path")),o=(o.setAttribute("d","M33.051,20.632c-0.742-0.406-1.854-0.609-3.338-0.609h-7.969v9.281h7.769c1.543,0,2.701-0.188,3.473-0.562c1.365-0.656,2.048-1.953,2.048-3.891C35.032,22.757,34.372,21.351,33.051,20.632z"),o.setAttribute("class","svg-pan-zoom-control-element"),e.appendChild(o),document.createElementNS(n.svgNS,"path"));return o.setAttribute("d","M170.231,0.5H15.847C7.102,0.5,0.5,5.708,0.5,11.84v38.861C0.5,56.833,7.102,61.5,15.847,61.5h154.384c8.745,0,15.269-4.667,15.269-10.798V11.84C185.5,5.708,178.976,0.5,170.231,0.5z M42.837,48.569h-7.969c-0.219-0.766-0.375-1.383-0.469-1.852c-0.188-0.969-0.289-1.961-0.305-2.977l-0.047-3.211c-0.03-2.203-0.41-3.672-1.142-4.406c-0.732-0.734-2.103-1.102-4.113-1.102h-7.05v13.547h-7.055V14.022h16.524c2.361,0.047,4.178,0.344,5.45,0.891c1.272,0.547,2.351,1.352,3.234,2.414c0.731,0.875,1.31,1.844,1.737,2.906s0.64,2.273,0.64,3.633c0,1.641-0.414,3.254-1.242,4.84s-2.195,2.707-4.102,3.363c1.594,0.641,2.723,1.551,3.387,2.73s0.996,2.98,0.996,5.402v2.32c0,1.578,0.063,2.648,0.19,3.211c0.19,0.891,0.635,1.547,1.333,1.969V48.569z M75.579,48.569h-26.18V14.022h25.336v6.117H56.454v7.336h16.781v6H56.454v8.883h19.125V48.569z 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M170.337,20.14h-10.336v28.43h-7.266V20.14h-10.383v-6.117h27.984V20.14z"),o.setAttribute("class","svg-pan-zoom-control-element"),e.appendChild(o),e},_createZoomOut:function(t){var e=document.createElementNS(n.svgNS,"g"),o=(e.setAttribute("id","svg-pan-zoom-zoom-out"),e.setAttribute("transform","translate(30.5 70) scale(0.015)"),e.setAttribute("class","svg-pan-zoom-control"),e.addEventListener("click",function(){t.getPublicInstance().zoomOut()},!1),e.addEventListener("touchstart",function(){t.getPublicInstance().zoomOut()},!1),document.createElementNS(n.svgNS,"rect")),o=(o.setAttribute("x","0"),o.setAttribute("y","0"),o.setAttribute("width","1500"),o.setAttribute("height","1400"),o.setAttribute("class","svg-pan-zoom-control-background"),e.appendChild(o),document.createElementNS(n.svgNS,"path"));return o.setAttribute("d","M1280 576v128q0 26 -19 45t-45 19h-896q-26 0 -45 -19t-19 -45v-128q0 -26 19 -45t45 -19h896q26 0 45 19t19 45zM1536 1120v-960q0 -119 -84.5 -203.5t-203.5 -84.5h-960q-119 0 -203.5 84.5t-84.5 203.5v960q0 119 84.5 203.5t203.5 84.5h960q119 0 203.5 -84.5 t84.5 -203.5z"),o.setAttribute("class","svg-pan-zoom-control-element"),e.appendChild(o),e},disable:function(t){t.controlIcons&&(t.controlIcons.parentNode.removeChild(t.controlIcons),t.controlIcons=null)}}},{"./svg-utilities":5}],3:[function(t,e,o){function n(t,e){this.init(t,e)}var i=t("./svg-utilities"),r=t("./utilities");n.prototype.init=function(t,e){this.viewport=t,this.options=e,this.originalState={zoom:1,x:0,y:0},this.activeState={zoom:1,x:0,y:0},this.updateCTMCached=r.proxy(this.updateCTM,this),this.requestAnimationFrame=r.createRequestAnimationFrame(this.options.refreshRate),this.viewBox={x:0,y:0,width:0,height:0},this.cacheViewBox();t=this.processCTM();this.setCTM(t),this.updateCTM()},n.prototype.cacheViewBox=function(){var t=this.options.svg.getAttribute("viewBox");t?(t=t.split(/[\s\,]/).filter(function(t){return t}).map(parseFloat),this.viewBox.x=t[0],this.viewBox.y=t[1],this.viewBox.width=t[2],this.viewBox.height=t[3],t=Math.min(this.options.width/this.viewBox.width,this.options.height/this.viewBox.height),this.activeState.zoom=t,this.activeState.x=(this.options.width-this.viewBox.width*t)/2,this.activeState.y=(this.options.height-this.viewBox.height*t)/2,this.updateCTMOnNextFrame(),this.options.svg.removeAttribute("viewBox")):this.simpleViewBoxCache()},n.prototype.simpleViewBoxCache=function(){var t=this.viewport.getBBox();this.viewBox.x=t.x,this.viewBox.y=t.y,this.viewBox.width=t.width,this.viewBox.height=t.height},n.prototype.getViewBox=function(){return r.extend({},this.viewBox)},n.prototype.processCTM=function(){var t,e,o=this.getCTM();return(this.options.fit||this.options.contain)&&(t=this.options.fit?Math.min(this.options.width/this.viewBox.width,this.options.height/this.viewBox.height):Math.max(this.options.width/this.viewBox.width,this.options.height/this.viewBox.height),o.a=t,o.d=t,o.e=-this.viewBox.x*t,o.f=-this.viewBox.y*t),this.options.center&&(t=.5*(this.options.width-(this.viewBox.width+2*this.viewBox.x)*o.a),e=.5*(this.options.height-(this.viewBox.height+2*this.viewBox.y)*o.a),o.e=t,o.f=e),this.originalState.zoom=o.a,this.originalState.x=o.e,this.originalState.y=o.f,o},n.prototype.getOriginalState=function(){return r.extend({},this.originalState)},n.prototype.getState=function(){return r.extend({},this.activeState)},n.prototype.getZoom=function(){return this.activeState.zoom},n.prototype.getRelativeZoom=function(){return this.activeState.zoom/this.originalState.zoom},n.prototype.computeRelativeZoom=function(t){return t/this.originalState.zoom},n.prototype.getPan=function(){return{x:this.activeState.x,y:this.activeState.y}},n.prototype.getCTM=function(){var t=this.options.svg.createSVGMatrix();return t.a=this.activeState.zoom,t.b=0,t.c=0,t.d=this.activeState.zoom,t.e=this.activeState.x,t.f=this.activeState.y,t},n.prototype.setCTM=function(t){var e,o,n,i=this.isZoomDifferent(t),s=this.isPanDifferent(t);(i||s)&&(i&&(!1===this.options.beforeZoom(this.getRelativeZoom(),this.computeRelativeZoom(t.a))?(t.a=t.d=this.activeState.zoom,i=!1):(this.updateCache(t),this.options.onZoom(this.getRelativeZoom()))),s&&((n=o=!1)===(e=this.options.beforePan(this.getPan(),{x:t.e,y:t.f}))?(t.e=this.getPan().x,t.f=this.getPan().y,o=n=!0):r.isObject(e)&&(!1===e.x?(t.e=this.getPan().x,o=!0):r.isNumber(e.x)&&(t.e=e.x),!1===e.y?(t.f=this.getPan().y,n=!0):r.isNumber(e.y)&&(t.f=e.y)),o&&n||!this.isPanDifferent(t)?s=!1:(this.updateCache(t),this.options.onPan(this.getPan()))),i||s)&&this.updateCTMOnNextFrame()},n.prototype.isZoomDifferent=function(t){return this.activeState.zoom!==t.a},n.prototype.isPanDifferent=function(t){return this.activeState.x!==t.e||this.activeState.y!==t.f},n.prototype.updateCache=function(t){this.activeState.zoom=t.a,this.activeState.x=t.e,this.activeState.y=t.f},n.prototype.pendingUpdate=!1,n.prototype.updateCTMOnNextFrame=function(){this.pendingUpdate||(this.pendingUpdate=!0,this.requestAnimationFrame.call(window,this.updateCTMCached))},n.prototype.updateCTM=function(){var t=this.getCTM();i.setCTM(this.viewport,t,this.defs),this.pendingUpdate=!1,this.options.onUpdatedCTM&&this.options.onUpdatedCTM(t)},e.exports=function(t,e){return new n(t,e)}},{"./svg-utilities":5,"./utilities":7}],4:[function(t,e,o){function i(t,e){this.init(t,e)}var n=t("./uniwheel"),s=t("./control-icons"),r=t("./utilities"),a=t("./svg-utilities"),l=t("./shadow-viewport"),u={viewportSelector:".svg-pan-zoom_viewport",panEnabled:!0,controlIconsEnabled:!1,zoomEnabled:!0,dblClickZoomEnabled:!0,mouseWheelZoomEnabled:!0,preventMouseEventsDefault:!0,zoomScaleSensitivity:.1,minZoom:.5,maxZoom:10,fit:!0,contain:!1,center:!0,refreshRate:"auto",beforeZoom:null,on

1Zoom:null,beforePan:null,onPan:null,customEventsHandler:null,eventsListenerElement:null,onUpdatedCTM:null},h={passive:!0},c=(i.prototype.init=function(t,e){var o=this,e=(this.svg=t,this.defs=t.querySelector("defs"),a.setupSvgAttributes(this.svg),this.options=r.extend(r.extend({},u),e),this.state="none",a.getBoundingClientRectNormalized(t)),t=(this.width=e.width,this.height=e.height,this.viewport=l(a.getOrCreateViewport(this.svg,this.options.viewportSelector),{svg:this.svg,width:this.width,height:this.height,fit:this.options.fit,contain:this.options.contain,center:this.options.center,refreshRate:this.options.refreshRate,beforeZoom:function(t,e){if(o.viewport&&o.options.beforeZoom)return o.options.beforeZoom(t,e)},onZoom:function(t){if(o.viewport&&o.options.onZoom)return o.options.onZoom(t)},beforePan:function(t,e){if(o.viewport&&o.options.beforePan)return o.options.beforePan(t,e)},onPan:function(t){if(o.viewport&&o.options.onPan)return o.options.onPan(t)},onUpdatedCTM:function(t){if(o.viewport&&o.options.onUpdatedCTM)return o.options.onUpdatedCTM(t)}}),this.getPublicInstance());t.setBeforeZoom(this.options.beforeZoom),t.setOnZoom(this.options.onZoom),t.setBeforePan(this.options.beforePan),t.setOnPan(this.options.onPan),t.setOnUpdatedCTM(this.options.onUpdatedCTM),this.options.controlIconsEnabled&&s.enable(this),this.lastMouseWheelEventTime=Date.now(),this.setupHandlers()},i.prototype.setupHandlers=function(){var t,o=this,n=null;if(this.eventListeners={mousedown:function(t){var e=o.handleMouseDown(t,n);return n=t,e},touchstart:function(t){var e=o.handleMouseDown(t,n);return n=t,e},mouseup:function(t){return o.handleMouseUp(t)},touchend:function(t){return o.handleMouseUp(t)},mousemove:function(t){return o.handleMouseMove(t)},touchmove:function(t){return o.handleMouseMove(t)},mouseleave:function(t){return o.handleMouseUp(t)},touchleave:function(t){return o.handleMouseUp(t)},touchcancel:function(t){return o.handleMouseUp(t)}},null!=this.options.customEventsHandler){this.options.customEventsHandler.init({svgElement:this.svg,eventsListenerElement:this.options.eventsListenerElement,instance:this.getPublicInstance()});var e=this.options.customEventsHandler.haltEventListeners;if(e&&e.length)for(var i=e.length-1;0<=i;i--)this.eventListeners.hasOwnProperty(e[i])&&delete this.eventListeners[e[i]]}for(t in this.eventListeners)(this.options.eventsListenerElement||this.svg).addEventListener(t,this.eventListeners[t],!this.options.preventMouseEventsDefault&&h);this.options.mouseWheelZoomEnabled&&(this.options.mouseWheelZoomEnabled=!1,this.enableMouseWheelZoom())},i.prototype.enableMouseWheelZoom=function(){var e,t;this.options.mouseWheelZoomEnabled||((e=this).wheelListener=function(t){return e.handleMouseWheel(t)},t=!this.options.preventMouseEventsDefault,n.on(this.options.eventsListenerElement||this.svg,this.wheelListener,t),this.options.mouseWheelZoomEnabled=!0)},i.prototype.disableMouseWheelZoom=function(){var t;this.options.mouseWheelZoomEnabled&&(t=!this.options.preventMouseEventsDefault,n.off(this.options.eventsListenerElement||this.svg,this.wheelListener,t),this.options.mouseWheelZoomEnabled=!1)},i.prototype.handleMouseWheel=function(t){var e,o;this.options.zoomEnabled&&"none"===this.state&&(this.options.preventMouseEventsDefault&&(t.preventDefault?t.preventDefault():t.returnValue=!1),e=t.deltaY||1,o=Date.now()-this.lastMouseWheelEventTime,o=3+Math.max(0,30-o),this.lastMouseWheelEventTime=Date.now(),e=-.3<(e="deltaMode"in t&&0===t.deltaMode&&t.wheelDelta?0===t.deltaY?0:Math.abs(t.wheelDelta)/t.deltaY:e)&&e<.3?e:(0<e?1:-1)*Math.log(Math.abs(e)+10)/o,o=this.svg.getScreenCTM().inverse(),t=a.getEventPoint(t,this.svg).matrixTransform(o),o=Math.pow(1+this.options.zoomScaleSensitivity,-1*e),this.zoomAtPoint(o,t))},i.prototype.zoomAtPoint=function(t,e,o){var n=this.viewport.getOriginalState(),o=(o?(t=Math.max(this.options.minZoom*n.zoom,Math.min(this.options.maxZoom*n.zoom,t)),t/=this.getZoom()):this.getZoom()*t<this.options.minZoom*n.zoom?t=this.options.minZoom*n.zoom/this.getZoom():this.getZoom()*t>this.options.maxZoom*n.zoom&&(t=this.options.maxZoom*n.zoom/this.getZoom()),this.viewport.getCTM()),n=e.matrixTransform(o.inverse()),e=this.svg.createSVGMatrix().translate(n.x,n.y).scale(t).translate(-n.x,-n.y),t=o.multiply(e);t.a!==o.a&&this.viewport.setCTM(t)},i.prototype.zoom=function(t,e){this.zoomAtPoint(t,a.getSvgCenterPoint(this.svg,this.width,this.height),e)},i.prototype.publicZoom=function(t,e){e&&(t=this.computeFromRelativeZoom(t)),this.zoom(t,e)}

1,i.prototype.publicZoomAtPoint=function(t,e,o){if(o&&(t=this.computeFromRelativeZoom(t)),"SVGPoint"!==r.getType(e)){if(!("x"in e&&"y"in e))throw new Error("Given point is invalid");e=a.createSVGPoint(this.svg,e.x,e.y)}this.zoomAtPoint(t,e,o)},i.prototype.getZoom=function(){return this.viewport.getZoom()},i.prototype.getRelativeZoom=function(){return this.viewport.getRelativeZoom()},i.prototype.computeFromRelativeZoom=function(t){return t*this.viewport.getOriginalState().zoom},i.prototype.resetZoom=function(){var t=this.viewport.getOriginalState();this.zoom(t.zoom,!0)},i.prototype.resetPan=function(){this.pan(this.viewport.getOriginalState())},i.prototype.reset=function(){this.resetZoom(),this.resetPan()},i.prototype.handleDblClick=function(t){if((this.options.preventMouseEventsDefault&&(t.preventDefault?t.preventDefault():t.returnValue=!1),this.options.controlIconsEnabled)&&-1<(t.target.getAttribute("class")||"").indexOf("svg-pan-zoom-control"))return!1;var e=t.shiftKey?1/(2*(1+this.options.zoomScaleSensitivity)):2*(1+this.options.zoomScaleSensitivity),t=a.getEventPoint(t,this.svg).matrixTransform(this.svg.getScreenCTM().inverse());this.zoomAtPoint(e,t)},i.prototype.handleMouseDown=function(t,e){this.options.preventMouseEventsDefault&&(t.preventDefault?t.preventDefault():t.returnValue=!1),r.mouseAndTouchNormalize(t,this.svg),this.options.dblClickZoomEnabled&&r.isDblClick(t,e)?this.handleDblClick(t):(this.state="pan",this.firstEventCTM=this.viewport.getCTM(),this.stateOrigin=a.getEventPoint(t,this.svg).matrixTransform(this.firstEventCTM.inverse()))},i.prototype.handleMouseMove=function(t){this.options.preventMouseEventsDefault&&(t.preventDefault?t.preventDefault():t.returnValue=!1),"pan"===this.state&&this.options.panEnabled&&(t=a.getEventPoint(t,this.svg).matrixTransform(this.firstEventCTM.inverse()),t=this.firstEventCTM.translate(t.x-this.stateOrigin.x,t.y-this.stateOrigin.y),this.viewport.setCTM(t))},i.prototype.handleMouseUp=function(t){this.options.preventMouseEventsDefault&&(t.preventDefault?t.preventDefault():t.returnValue=!1),"pan"===this.state&&(this.state="none")},i.prototype.fit=function(){var t=this.viewport.getViewBox(),t=Math.min(this.width/t.width,this.height/t.height);this.zoom(t,!0)},i.prototype.contain=function(){var t=this.viewport.getViewBox(),t=Math.max(this.width/t.width,this.height/t.height);this.zoom(t,!0)},i.prototype.center=function(){var t=this.viewport.getViewBox(),e=.5*(this.width-(t.width+2*t.x)*this.getZoom()),t=.5*(this.height-(t.height+2*t.y)*this.getZoom());this.getPublicInstance().pan({x:e,y:t})},i.prototype.updateBBox=function(){this.viewport.simpleViewBoxCache()},i.prototype.pan=function(t){var e=this.viewport.getCTM();e.e=t.x,e.f=t.y,this.viewport.setCTM(e)},i.prototype.panBy=function(t){var e=this.viewport.getCTM();e.e+=t.x,e.f+=t.y,this.viewport.setCTM(e)},i.prototype.getPan=function(){var t=this.viewport.getState();return{x:t.x,y:t.y}},i.prototype.resize=function(){var t=a.getBoundingClientRectNormalized(this.svg),t=(this.width=t.width,this.height=t.height,this.viewport);t.options.width=this.width,t.options.height=this.height,t.processCTM(),this.options.controlIconsEnabled&&(this.getPublicInstance().disableControlIcons(),this.getPublicInstance().enableControlIcons())},i.prototype.destroy=function(){var t,e=this;for(t in this.beforeZoom=null,this.onZoom=null,this.beforePan=null,this.onPan=null,(this.onUpdatedCTM=null)!=this.options.customEventsHandler&&this.options.customEventsHandler.destroy({svgElement:this.svg,eventsListenerElement:this.options.eventsListenerElement,instance:this.getPublicInstance()}),this.eventListeners)(this.options.eventsListenerElement||this.svg).removeEventListener(t,this.eventListeners[t],!this.options.preventMouseEventsDefault&&h);this.disableMouseWheelZoom(),this.getPublicInstance().disableControlIcons(),this.reset(),c=c.filter(function(t){return t.svg!==e.svg}),delete this.options,delete this.viewport,delete this.publicInstance,delete this.pi,this.getPublicInstance=function(){return null}},i.prototype.getPublicInstance=function(){var o=this;return this.publicInstance||(this.publicInstance=this.pi={enablePan:function(){return o.options.panEnabled=!0,o.pi},disablePan:function(){return o.options.panEnabled=!1,o.pi},isPanEnabled:function(){return!!o.options.panEnabled},pan:function(t){return o.pan(t),o.pi},panBy:function(t){return o.panBy(t),o.pi},getPan:function(){return o.getPan()},setBeforePan:function(t){return o.options.beforePan=null===t?null:r.proxy(t,o.publicInstance),o.pi},setOnPan:function(t){return o.options.onPan=null===t?null:r.proxy(t,o.publicInstance),o.pi},enableZoom:function(){return o.options.zoomEnabled=!0,o.pi},disableZoom:function(){return o.options.zoomEnabled=!1,o.pi},isZoomEnabled:function(){return!!o.options.zoomEnabled},enableControlIcons:function(){return o.options.controlIconsEnabled||(o.options.controlIconsEnabled=!0,s.enable(o)),o.pi},disableControlIcons:function(){return o.options.controlIconsEnabled&&(o.options.controlIconsEnabled=!1,s.disable(o)),o.pi},isControlIconsEnabled:function(){return!!o.options.controlIconsEnabled},enableDblClickZoom:function(){return o.options.dblClickZoomEnabled=!0,o.pi},disableDblClickZoom:function(){return o.options.dblClickZoomEnabled=!1,o.pi}

1,isDblClickZoomEnabled:function(){return!!o.options.dblClickZoomEnabled},enableMouseWheelZoom:function(){return o.enableMouseWheelZoom(),o.pi},disableMouseWheelZoom:function(){return o.disableMouseWheelZoom(),o.pi},isMouseWheelZoomEnabled:function(){return!!o.options.mouseWheelZoomEnabled},setZoomScaleSensitivity:function(t){return o.options.zoomScaleSensitivity=t,o.pi},setMinZoom:function(t){return o.options.minZoom=t,o.pi},setMaxZoom:function(t){return o.options.maxZoom=t,o.pi},setBeforeZoom:function(t){return o.options.beforeZoom=null===t?null:r.proxy(t,o.publicInstance),o.pi},setOnZoom:function(t){return o.options.onZoom=null===t?null:r.proxy(t,o.publicInstance),o.pi},zoom:function(t){return o.publicZoom(t,!0),o.pi},zoomBy:function(t){return o.publicZoom(t,!1),o.pi},zoomAtPoint:function(t,e){return o.publicZoomAtPoint(t,e,!0),o.pi},zoomAtPointBy:function(t,e){return o.publicZoomAtPoint(t,e,!1),o.pi},zoomIn:function(){return this.zoomBy(1+o.options.zoomScaleSensitivity),o.pi},zoomOut:function(){return this.zoomBy(1/(1+o.options.zoomScaleSensitivity)),o.pi},getZoom:function(){return o.getRelativeZoom()},setOnUpdatedCTM:function(t){return o.options.onUpdatedCTM=null===t?null:r.proxy(t,o.publicInstance),o.pi},resetZoom:function(){return o.resetZoom(),o.pi},resetPan:function(){return o.resetPan(),o.pi},reset:function(){return o.reset(),o.pi},fit:function(){return o.fit(),o.pi},contain:function(){return o.contain(),o.pi},center:function(){return o.center(),o.pi},updateBBox:function(){return o.updateBBox(),o.pi},resize:function(){return o.resize(),o.pi},getSizes:function(){return{width:o.width,height:o.height,realZoom:o.getZoom(),viewBox:o.viewport.getViewBox()}},destroy:function(){return o.destroy(),o.pi}}),this.publicInstance},[]);e.exports=function(t,e){var o=r.getSvg(t);if(null===o)return null;for(var n=c.length-1;0<=n;n--)if(c[n].svg===o)return c[n].instance.getPublicInstance();return c.push({svg:o,instance:new i(o,e)}),c[c.length-1].instance.getPublicInstance()}},{"./control-icons":2,"./shadow-viewport":3,"./svg-utilities":5,"./uniwheel":6,"./utilities":7}],5:[function(t,e,o){var s=t("./utilities"),i="unknown";document.documentMode&&(i="ie"),e.exports={svgNS:"http://www.w3.org/2000/svg",xmlNS:"http://www.w3.org/XML/1998/namespace",xmlnsNS:"http://www.w3.org/2000/xmlns/",xlinkNS:"http://www.w3.org/1999/xlink",evNS:"http://www.w3.org/2001/xml-events",getBoundingClientRectNormalized:function(t){if(t.clientWidth&&t.clientHeight)return{width:t.clientWidth,height:t.clientHeight};if(t.getBoundingClientRect())return t.getBoundingClientRect();throw new Error("Cannot get BoundingClientRect for SVG.")},getOrCreateViewport:function(t,e){var o=null;if((o=s.isElement(e)?e:t.querySelector(e))||1===(e=Array.prototype.slice.call(t.childNodes||t.children).filter(function(t){return"defs"!==t.nodeName&&"#text"!==t.nodeName})).length&&"g"===e[0].nodeName&&null===e[0].getAttribute("transform")&&(o=e[0]),!o){var e="viewport-"+(new Date).toISOString().replace(/\D/g,""),n=((o=document.createElementNS(this.svgNS,"g")).setAttribute("id",e),t.childNodes||t.children);if(n&&0<n.length)for(var i=n.length;0<i;i--)"defs"!==n[n.length-i].nodeName&&o.appendChild(n[n.length-i]);t.appendChild(o)}e=[];return~(e=o.getAttribute("class")?o.getAttribute("class").split(" "):e).indexOf("svg-pan-zoom_viewport")||(e.push("svg-pan-zoom_viewport"),o.setAttribute("class",e.join(" "))),o},setupSvgAttributes:function(t){var e;t.setAttribute("xmlns",this.svgNS),t.setAttributeNS(this.xmlnsNS,"xmlns:xlink",this.xlinkNS),t.setAttributeNS(this.xmlnsNS,"xmlns:ev",this.evNS),null!==t.parentNode&&-1===(e=t.getAttribute("style")||"").toLowerCase().indexOf("overflow")&&t.setAttribute("style","overflow: hidden; "+e)},internetExplorerRedisplayInterval:300,refreshDefsGlobal:s.throttle(function(){for(var t=document.querySelectorAll("defs"),e=t.length,o=0;o<e;o++){var n=t[o];n.parentNode.insertBefore(n,n)}},this?this.internetExplorerRedisplayInterval:null),setCTM:function(t,e,o){var n=this,e="matrix("+e.a+","+e.b+","+e.c+","+e.d+","+e.e+","+e.f+")";t.setAttributeNS(null,"transform",e),"transform"in t.style?t.style.transform=e:"-ms-transform"in t.style?t.style["-ms-transform"]=e:"-webkit-transform"in t.style&&(t.style["-webkit-transform"]=e),"ie"===i&&o&&(o.parentNode.insertBefore(o,o),window.setTimeout(function(){n.refreshDefsGlobal()},n.internetExplorerRedisplayInterval))},getEventPoint:function(t,e){var o=e.createSVGPoint();return s.mouseAndTouchNormalize(t,e),o.x=t.clientX,o.y=t.clientY,o},getSvgCenterPoint:function(t,e,o){return this.createSVGPoint(t,e/2,o/2)},createSVGPoint:function(t,e,o){t=t.createSVGPoint();return t.x=e,t.y=o,t}}},{"./utilities":7}],6:[function(t,e,o){function i(t,o){function e(t){var e={originalEvent:t=t||window.event,target:t.target||t.srcElement,type:"wheel",deltaMode:"MozMousePixelScroll"==t.type?0:1,deltaX:0,delatZ:0,preventDefault:function(){t.preventDefault?t.preventDefault():t.returnValue=!1}};return"mousewheel"==l?(e.deltaY=-.025*t.wheelDelta,t.wheelDeltaX&&(e.deltaX=-.025*t.wheelDeltaX)):e.deltaY=t.detail,o(e)}return h.push({element:t,fn:e}),e}function n(t,e,o,n){o="wheel"===l?o:i(t,o);t[r](u+e,o,!!n&&c)}function s(t,e,o,n){for(var o="wheel"===l?o:function(t){for(var e=0;e<h.length;e++)if(h[e].element===t)return h[e].fn;return function(){}}(t),i=(t[a](u+e,o,!!n&&c),t),s=0;s<h.length;s++)if(h[s].element===i)return void h.splice(s,1)}var r,a,l,u,h,c;e.exports=(h=[],c={passive:!(u="")},window.addEventListener?(r="addEventListener",a="removeEventListener"):(r="attachEvent",a="detachEvent",u="on"),l="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll",{on:function(t,e,o){n(t,l,e,o),"DOMMouseScroll"==l&&n(t,"MozMousePixelScroll",e,o)},off:function(t,e,o){s(t,l,e,o),"DOMMouseScroll"==l&&s(t,"MozMousePixelScroll",e,o)}})},{}],7:[function(t,e,o){function n(e){return function(t){window.setTimeout(t,e)}}

1e.exports={extend:function(t,e){for(var o in t=t||{},e)this.isObject(e[o])?t[o]=this.extend(t[o],e[o]):t[o]=e[o];return t},isElement:function(t){return t instanceof HTMLElement||t instanceof SVGElement||t instanceof SVGSVGElement||t&&"object"===(void 0===t?"undefined":_typeof(t))&&null!==t&&1===t.nodeType&&"string"==typeof t.nodeName},isObject:function(t){return"[object Object]"===Object.prototype.toString.call(t)},isNumber:function(t){return!isNaN(parseFloat(t))&&isFinite(t)},getSvg:function(t){var e,o;if(this.isElement(t))e=t;else{if(!("string"==typeof t||t instanceof String))throw new Error("Provided selector is not an HTML object nor String");if(!(e=document.querySelector(t)))throw new Error("Provided selector did not find any elements. Selector: "+t)}if("svg"===e.tagName.toLowerCase())o=e;else if("object"===e.tagName.toLowerCase())o=e.contentDocument.documentElement;else{if("embed"!==e.tagName.toLowerCase())throw"img"===e.tagName.toLowerCase()?new Error('Cannot script an SVG in an "img" element. Please use an "object" element or an in-line SVG.'):new Error("Cannot get SVG.");o=e.getSVGDocument().documentElement}return o},proxy:function(t,e){return function(){return t.apply(e,arguments)}},getType:function(t){return Object.prototype.toString.apply(t).replace(/^\[object\s/,"").replace(/\]$/,"")},mouseAndTouchNormalize:function(t,e){void 0!==t.clientX&&null!==t.clientX||(t.clientX=0,void(t.clientY=0)!==t.touches&&t.touches.length?void 0!==t.touches[0].clientX?(t.clientX=t.touches[0].clientX,t.clientY=t.touches[0].clientY):void 0!==t.touches[0].pageX&&(e=e.getBoundingClientRect(),t.clientX=t.touches[0].pageX-e.left,t.clientY=t.touches[0].pageY-e.top):void 0!==t.originalEvent&&void 0!==t.originalEvent.clientX&&(t.clientX=t.originalEvent.clientX,t.clientY=t.originalEvent.clientY))},isDblClick:function(t,e){var o;return 2===t.detail||null!=e&&(o=t.timeStamp-e.timeStamp,t=Math.sqrt(Math.pow(t.clientX-e.clientX,2)+Math.pow(t.clientY-e.clientY,2)),o<250)&&t<10},now:Date.now||function(){return(new Date).getTime()},throttle:function(o,n,i){function s(){c=!1===i.leading?0:u.now(),h=null,l=o.apply(r,a),h||(r=a=null)}var r,a,l,u=this,h=null,c=0;i=i||{};return function(){var t=u.now(),e=(c||!1!==i.leading||(c=t),n-(t-c));return r=this,a=arguments,e<=0||n<e?(clearTimeout(h),h=null,c=t,l=o.apply(r,a),h||(r=a=null)):h||!1===i.trailing||(h=setTimeout(s,e)),l}},createRequestAnimationFrame:function(t){var e=null;return null===(e="auto"!==t&&t<60&&1<t?Math.floor(1e3/t):e)?window.requestAnimationFrame||n(33):n(e)}}},{}]},{},[1]);
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