all files / maps/layers/ bubble.js

92.65% Statements 126/136
90% Branches 90/100
91.67% Functions 11/12
92.65% Lines 126/136
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define(["require", "exports", "../index", "../index", "@syncfusion/ej2-base", "../utils/helper", "../utils/helper"], function (require, exports, index_1, index_2, ej2_base_1, helper_1, helper_2) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var Bubble = (function () {
        function Bubble(maps) {
            this.id = '';
            this.maps = maps;
            this.bubbleCollection = [];
        }
        Bubble.prototype.renderBubble = function (bubbleSettings, shapeData, color, range, bubbleIndex, dataIndex, layerIndex, layer, group, bubbleID) {
            var _this = this;
            var layerData = layer.layerData;
            var colorValuePath = bubbleSettings.colorValuePath;
            var equalValue = (!ej2_base_1.isNullOrUndefined(colorValuePath)) ? ((colorValuePath.indexOf('.') > -1) ?
                (helper_2.getValueFromObject(shapeData, bubbleSettings.colorValuePath)) : shapeData[colorValuePath]) :
                shapeData[colorValuePath];
            var colorValue = (!ej2_base_1.isNullOrUndefined(colorValuePath)) ? ((colorValuePath.indexOf('.') > -1) ?
                Number(helper_2.getValueFromObject(shapeData, bubbleSettings.colorValuePath)) : Number(shapeData[colorValuePath])) :
                Number(shapeData[colorValuePath]);
            var bubbleValue = (!ej2_base_1.isNullOrUndefined(bubbleSettings.valuePath)) ? ((bubbleSettings.valuePath.indexOf('.') > -1) ?
                Number(helper_2.getValueFromObject(shapeData, bubbleSettings.valuePath)) : Number(shapeData[bubbleSettings.valuePath])) :
                Number(shapeData[bubbleSettings.valuePath]);
            var opacity;
            var bubbleColor;
            if (isNaN(bubbleValue) && isNaN(colorValue) && ej2_base_1.isNullOrUndefined(equalValue)) {
                return null;
            }
            var radius = helper_2.getRatioOfBubble(bubbleSettings.minRadius, bubbleSettings.maxRadius, bubbleValue, range.min, range.max);
            var colorMapping = new index_1.ColorMapping(this.maps);
            var shapeColor = colorMapping.getColorByValue(bubbleSettings.colorMapping, colorValue, equalValue);
            bubbleColor = (Object.prototype.toString.call(shapeColor) === '[object Object]' &&
                !ej2_base_1.isNullOrUndefined(shapeColor['fill'])) ? shapeColor['fill'] : color;
            opacity = (Object.prototype.toString.call(shapeColor) === '[object Object]' &&
                !ej2_base_1.isNullOrUndefined(shapeColor['opacity'])) ? shapeColor['opacity'] : bubbleSettings.opacity;
            var shapePoints = [[]];
            this.maps.translateType = 'bubble';
            var midIndex = 0;
            var pointsLength = 0;
            var currentLength = 0;
            for (var i = 0, len = layerData.length; i < len; i++) {
                var shape = layerData[i];
                shape = shape['property'];
                var shapePath = helper_2.checkPropertyPath(shapeData[layer.shapeDataPath], layer.shapePropertyPath, shape);
                var shapeDataLayerPathValue = !ej2_base_1.isNullOrUndefined(shapeData[layer.shapeDataPath]) &&
                    isNaN(shapeData[layer.shapeDataPath]) ? shapeData[layer.shapeDataPath].toLowerCase() : shapeData[layer.shapeDataPath];
                var shapePathValue = !ej2_base_1.isNullOrUndefined(shape[shapePath]) && isNaN(shape[shapePath])
                    ? shape[shapePath].toLowerCase() : shape[shapePath];
                if (shapeDataLayerPathValue === shapePathValue && (layerData[i].type !== 'LineString' && layerData[i].type !== 'MultiLineString' && layerData[i]['type'] !== 'Point' && layerData[i]['type'] !== 'MultiPoint')) {
                    if (!layerData[i]['_isMultiPolygon']) {
                        shapePoints.push(this.getPoints(layerData[i], []));
                        currentLength = shapePoints[shapePoints.length - 1].length;
                        if (pointsLength < currentLength) {
                            pointsLength = currentLength;
                            midIndex = shapePoints.length - 1;
                        }
                    }
                    else {
                        var layer_1 = layerData[i];
                        for (var j = 0; j < layer_1.length; j++) {
                            shapePoints.push(this.getPoints(layer_1[j], []));
                            currentLength = shapePoints[shapePoints.length - 1].length;
                            if (pointsLength < currentLength) {
                                pointsLength = currentLength;
                                midIndex = shapePoints.length - 1;
                            }
                        }
                    }
                }
            }
            var projectionType = this.maps.projectionType;
            var centerY;
            var eventArgs;
            var bubbleBorder = {
                color: bubbleSettings.border.color, opacity: bubbleSettings.border.opacity,
                width: bubbleSettings.border.width
            };
            var center = helper_1.findMidPointOfPolygon(shapePoints[midIndex], projectionType, layer.geometryType);
            Eif (bubbleSettings.visible) {
                if (!ej2_base_1.isNullOrUndefined(center)) {
                    centerY = this.maps.projectionType === 'Mercator' ? center['y'] : (-center['y']);
                    eventArgs = {
                        cancel: false, name: index_1.bubbleRendering, border: bubbleBorder,
                        cx: center['x'], cy: centerY, data: shapeData, fill: bubbleColor,
                        maps: this.maps, radius: radius
                    };
                }
                else {
                    var shapePointsLength = shapePoints.length - 1;
                    Iif (shapePoints[shapePointsLength]['x'] && shapePoints[shapePointsLength]['y']) {
                        eventArgs = {
                            cancel: false, name: index_1.bubbleRendering, border: bubbleBorder,
                            cx: shapePoints[shapePointsLength]['x'], cy: shapePoints[shapePointsLength]['y'],
                            data: shapeData, fill: bubbleColor, maps: this.maps,
                            radius: radius
                        };
                    }
                    else {
                        return;
                    }
                }
                this.maps.trigger('bubbleRendering', eventArgs, function (bubbleArgs) {
                    if (eventArgs.cancel) {
                        return;
                    }
                    var bubbleElement;
                    eventArgs.border.opacity = ej2_base_1.isNullOrUndefined(eventArgs.border.opacity) ? opacity : eventArgs.border.opacity;
                    if (bubbleSettings.bubbleType === 'Circle') {
                        var circle = new helper_1.CircleOption(bubbleID, eventArgs.fill, eventArgs.border, opacity, 0, 0, eventArgs.radius, null);
                        bubbleElement = helper_1.drawCircle(_this.maps, circle, group);
                    }
                    else {
                        var y = _this.maps.projectionType === 'Mercator' ? (eventArgs.cy - radius) : (eventArgs.cy + radius);
                        var rectangle = new helper_2.RectOption(bubbleID, eventArgs.fill, eventArgs.border, opacity, new helper_2.Rect(0, 0, radius * 2, radius * 2), 2, 2);
                        eventArgs.cx -= radius;
                        eventArgs.cy = y;
                        bubbleElement = helper_2.drawRectangle(_this.maps, rectangle, group);
                    }
                    helper_2.maintainSelection(_this.maps.selectedBubbleElementId, _this.maps.bubbleSelectionClass, bubbleElement, 'BubbleselectionMapStyle');
                    _this.bubbleCollection.push({
                        LayerIndex: layerIndex,
                        BubbleIndex: bubbleIndex,
                        DataIndex: dataIndex,
                        element: bubbleElement,
                        center: { x: eventArgs.cx, y: eventArgs.cy }
                    });
                    var translate;
                    var animate = (layer.animationDuration !== 0 || ej2_base_1.animationMode === 'Enable') || ej2_base_1.isNullOrUndefined(_this.maps.zoomModule);
                    if (_this.maps.zoomSettings.zoomFactor > 1 && !ej2_base_1.isNullOrUndefined(_this.maps.zoomModule) && !_this.maps.isTileMap) {
                        translate = helper_2.getZoomTranslate(_this.maps, layer, animate);
                    }
                    else {
                        translate = helper_1.getTranslate(_this.maps, layer, animate);
                    }
                    var bubbleDataSource = bubbleSettings.dataSource;
                    var scale = translate['scale'];
                    var transPoint = translate['location'];
                    var position = new helper_1.MapLocation((_this.maps.isTileMap ? ((eventArgs.cx + _this.maps.translatePoint.x) * _this.maps.tileZoomLevel)
                        : ((eventArgs.cx + transPoint.x) * scale)), (_this.maps.isTileMap ? ((eventArgs.cy + _this.maps.translatePoint.y) * _this.maps.tileZoomLevel)
                        : ((eventArgs.cy + transPoint.y) * scale)));
                    bubbleElement.setAttribute('transform', 'translate( ' + (position.x) + ' ' + (position.y) + ' )');
                    var bubble = (bubbleDataSource.length - 1) === dataIndex ? 'bubble' : null;
                    if (bubbleSettings.bubbleType === 'Square') {
                        position.x += radius;
                        position.y += radius * (_this.maps.projectionType === 'Mercator' ? 1 : -1);
                    }
                    else {
                        radius = 0;
                    }
                    if (bubbleSettings.animationDuration > 0 || ej2_base_1.animationMode === 'Enable') {
                        helper_1.elementAnimate(bubbleElement, bubbleSettings.animationDelay, bubbleSettings.animationDuration, position, _this.maps, bubble, radius);
                    }
                });
            }
        };
        Bubble.prototype.getPoints = function (shape, points) {
            Iif (ej2_base_1.isNullOrUndefined(shape.map)) {
                points = shape['point'];
            }
            else {
                shape.map(function (current) {
                    points.push(new helper_1.Point(current['point']['x'], current['point']['y']));
                });
            }
            return points;
        };
        Bubble.prototype.bubbleClick = function (e) {
            var target = e.target.id;
            if (target.indexOf('_LayerIndex_') === -1) {
                return;
            }
            var data = this.getbubble(target);
            if (ej2_base_1.isNullOrUndefined(data)) {
                return;
            }
            var eventArgs = {
                cancel: false, name: index_2.bubbleClick, data: data, maps: this.maps,
                target: target, x: e.clientX, y: e.clientY
            };
            this.maps.trigger(index_2.bubbleClick, eventArgs);
        };
        Bubble.prototype.getbubble = function (target) {
            var id = target.split('_LayerIndex_');
            var index = parseInt(id[1].split('_')[0], 10);
            var data;
            if (target.indexOf('_BubbleIndex_') > -1) {
                var layer = this.maps.layers[index];
                var bubbleIndex = parseInt(id[1].split('_BubbleIndex_')[1], 10);
                var dataIndex = parseInt(id[1].split('_BubbleIndex_')[1].split('_dataIndex_')[1], 10);
                Eif (!isNaN(bubbleIndex)) {
                    data = layer.bubbleSettings[bubbleIndex].dataSource[dataIndex];
                    return data;
                }
            }
            return null;
        };
        Bubble.prototype.bubbleMove = function (e) {
            var target = e.target.id;
            if (target.indexOf('_LayerIndex_') === -1) {
                return;
            }
            var data = this.getbubble(target);
            if (ej2_base_1.isNullOrUndefined(data)) {
                return;
            }
            var eventArgs = {
                cancel: false, name: index_2.bubbleMouseMove, data: data, maps: this.maps,
                target: target, x: e.clientX, y: e.clientY
            };
            this.maps.trigger(index_2.bubbleMouseMove, eventArgs);
        };
        Bubble.prototype.getModuleName = function () {
            return 'Bubble';
        };
        Bubble.prototype.destroy = function () {
            this.bubbleCollection = [];
            this.maps = null;
        };
        return Bubble;
    }());
    exports.Bubble = Bubble;
});