303 lines
11 KiB
JavaScript
303 lines
11 KiB
JavaScript
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/*
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* Copyright © 2016-2017 The Thingsboard Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import 'tooltipster/dist/css/tooltipster.bundle.min.css';
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import 'tooltipster/dist/js/tooltipster.bundle.min.js';
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import 'tooltipster/dist/css/plugins/tooltipster/sideTip/themes/tooltipster-sideTip-shadow.min.css';
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import './image-map.scss';
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const pinShape = '<path id="pin" d="m 12.033721,23.509909 c 0.165665,-3.220958 1.940547,-8.45243 4.512974,-11.745035 1.401507,-1.7940561 2.046337,-3.5425327 2.046337,-4.6032909 0,-3.6844827 -2.951858,-6.67149197 -6.592948,-6.67149197 l -1.68e-4,0 c -3.6412584,0 -6.5929483,2.98700927 -6.5929483,6.67149197 0,1.0607582 0.6448307,2.8092348 2.0463367,4.6032909 2.5724276,3.292605 4.3471416,8.524077 4.5129736,11.745035 l 0.06745,0 z" style="fill:#f2756a;fill-opacity:1;fill-rule:nonzero;stroke:#000000;stroke-opacity:1"/>';
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const circleShape = '<circle id="circle" fill-rule="evenodd" cy="6.9234" cx="12" clip-rule="evenodd" r="1.5"/>';
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const pinSvg = `<svg class="image-map-pin-image" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">${pinShape}${circleShape}</svg>`;
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export default class TbImageMap {
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constructor($containerElement, initCallback, imageUrl, posFunction) {
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this.tooltips = [];
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$containerElement.append('<div id="image-map-container"><div id="image-map"></div></div>');
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this.imageMapContainer = angular.element('#image-map-container', $containerElement);
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this.imageMap = angular.element('#image-map', $containerElement);
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this.aspect = 0;
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this.width = 0;
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this.height = 0;
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this.markers = [];
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if (!imageUrl) {
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imageUrl = 'data:image/svg+xml;base64,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';
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}
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this.imageMap.css({backgroundImage: 'url('+imageUrl+')'});
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if (angular.isDefined(posFunction) && posFunction.length > 0) {
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try {
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this.posFunction = new Function('origXPos, origYPos', posFunction);
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} catch (e) {
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this.posFunction = null;
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}
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}
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if (!this.posFunction) {
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this.posFunction = (origXPos, origYPos) => {return {x: origXPos, y: origYPos}};
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}
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var imageMap = this;
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var testImage = new Image(); // eslint-disable-line no-undef
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testImage.onload = function() {
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imageMap.aspect = testImage.width / testImage.height;
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imageMap.onresize();
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if (initCallback) {
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setTimeout(initCallback, 0); //eslint-disable-line
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}
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}
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testImage.src = imageUrl;
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}
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onresize() {
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if (this.aspect > 0) {
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var width = this.imageMapContainer.width();
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if (width > 0) {
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var height = width / this.aspect;
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var imageMapHeight = this.imageMapContainer.height();
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if (imageMapHeight > 0 && height > imageMapHeight) {
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height = imageMapHeight;
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width = height * this.aspect;
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}
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if (this.width !== width) {
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this.width = width;
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this.height = width / this.aspect;
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this.imageMap.css({width: this.width, height: this.height});
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this.markers.forEach((marker) => {
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this.updateMarkerDimensions(marker);
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});
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}
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}
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}
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}
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inited() {
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return this.aspect > 0 ? true : false;
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}
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updateMarkerLabel(marker, settings) {
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if (settings.showLabel) {
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marker.labelElement.css({color: settings.labelColor});
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marker.labelElement.html(`<b>${settings.labelText}</b>`);
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}
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}
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updateMarkerColor(marker, color) {
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marker.pinSvgElement.css({fill: color});
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}
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updateMarkerImage(marker, settings, image, maxSize) {
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var testImage = new Image(); // eslint-disable-line no-undef
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var imageMap = this;
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testImage.onload = function() {
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var width;
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var height;
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var aspect = testImage.width / testImage.height;
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if (aspect > 1) {
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width = maxSize;
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height = maxSize / aspect;
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} else {
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width = maxSize * aspect;
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height = maxSize;
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}
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var size = Math.max(width, height);
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marker.size = size;
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if (marker.imgElement) {
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marker.imgElement.remove();
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}
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marker.imgElement = angular.element(`<img src="${image}" aria-label="pin" class="image-map-pin-image"/>`);
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var left = (size - width)/2;
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var top = (size - height)/2;
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marker.imgElement.css({width: width, height: height, left: left, top: top});
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marker.pinElement.append(marker.imgElement);
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imageMap.updateMarkerDimensions(marker);
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}
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testImage.src = image;
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}
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updateMarkerDimensions(marker) {
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var pinElement = marker.pinElement;
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pinElement.css({width: marker.size, height: marker.size});
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var left = marker.x * this.width - marker.size/2;
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var top = marker.y * this.height - marker.size;
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pinElement.css({left: left, top: top});
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}
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createMarker(position, settings, onClickListener, markerArgs) {
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var marker = {
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size: 34,
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position: position
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};
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var pos = this.posFunction(position.x, position.y);
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marker.x = pos.x;
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marker.y = pos.y;
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marker.pinElement = angular.element('<div class="image-map-pin"></div>');
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if (settings.showLabel) {
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marker.labelElement = angular.element(`<div class="image-map-pin-title"><b>${settings.labelText}</b></div>`);
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marker.labelElement.css({color: settings.labelColor});
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marker.pinElement.append(marker.labelElement);
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}
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marker.imgElement = angular.element(pinSvg);
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marker.pinSvgElement = marker.imgElement.find('#pin');
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marker.pinElement.append(marker.imgElement);
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marker.pinSvgElement.css({fill: settings.color});
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this.updateMarkerDimensions(marker);
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this.imageMap.append(marker.pinElement);
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if (settings.useMarkerImage) {
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this.updateMarkerImage(marker, settings, settings.markerImage, settings.markerImageSize || 34);
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}
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if (settings.displayTooltip) {
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this.createTooltip(marker, settings.tooltipPattern, settings.tooltipReplaceInfo, markerArgs);
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}
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if (onClickListener) {
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marker.pinElement.on('click', onClickListener);
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}
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this.markers.push(marker);
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return marker;
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}
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removeMarker(marker) {
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var index = this.markers.indexOf(marker);
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if (index > -1) {
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marker.pinElement.remove();
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this.markers.splice(index, 1);
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}
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}
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createTooltip(marker, pattern, replaceInfo, markerArgs) {
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var popup = new Popup(marker.pinElement);
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popup.setContent('');
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this.tooltips.push( {
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markerArgs: markerArgs,
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popup: popup,
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pattern: pattern,
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replaceInfo: replaceInfo
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});
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}
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updatePolylineColor(/*polyline, settings, color*/) {
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}
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createPolyline(/*locations, settings*/) {
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}
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removePolyline(/*polyline*/) {
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}
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fitBounds() {
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}
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createLatLng(x, y) {
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return new Position(x, y);
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}
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extendBoundsWithMarker() {
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}
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getMarkerPosition(marker) {
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return marker.position;
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}
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setMarkerPosition(marker, position) {
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marker.position = position;
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var pos = this.posFunction(position.x, position.y);
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marker.x = pos.x;
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marker.y = pos.y;
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this.updateMarkerDimensions(marker);
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}
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getPolylineLatLngs(/*polyline*/) {
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}
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setPolylineLatLngs(/*polyline, latLngs*/) {
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}
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createBounds() {
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return {};
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}
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extendBounds() {
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}
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invalidateSize() {
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this.onresize();
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}
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getTooltips() {
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return this.tooltips;
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}
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}
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class Position {
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constructor(x, y) {
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this.x = x;
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this.y = y;
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}
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equals(loc) {
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return loc && loc.x == this.x && loc.y == this.y;
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}
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}
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class Popup {
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constructor(anchor) {
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anchor.tooltipster(
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{
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theme: 'tooltipster-shadow',
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delay: 100,
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trigger: 'custom',
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triggerOpen: {
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click: true,
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tap: true
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},
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trackOrigin: true
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}
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);
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this.tooltip = anchor.tooltipster('instance');
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var contentElement = angular.element('<div class="image-map-pin-tooltip">' +
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'<a class="image-map-pin-tooltip-close-button" id="close" style="outline: none;">×</a>' +
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'<div flex id="tooltip-content" layout="column">' +
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'</div>' +
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'</div>');
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var popup = this;
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contentElement.find('#close').on('click', function() {
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popup.tooltip.close();
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});
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this.content = contentElement.find('#tooltip-content');
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this.tooltip.content(contentElement);
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}
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setContent(content) {
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this.content.html(content);
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}
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}
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