Function SetPaths has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public SetPaths(paths: Array<Array<ILatLong>> | Array<ILatLong>): void {
        if (paths == null) { return; }
        if (!Array.isArray(paths)) { return; }
        if (paths.length === 0) {
            this._polygon.setPaths(new Array<GoogleMapTypes.LatLng>());

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Function SetValues has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public SetValues(options: { [key: string]: any }): void {
        for (const key in options) {
            if (key !== '') {
                if (key === 'position' &&  options[key].hasOwnProperty('latitude') &&  options[key].hasOwnProperty('longitude')) {
                    options[key] = new google.maps.LatLng( options[key].latitude,  options[key].longitude);

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Function CreateRoundedImageMarker has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    protected static CreateRoundedImageMarker(iconInfo: IMarkerIconInfo): string|Promise<{icon: string, iconInfo: IMarkerIconInfo}> {
        if (document == null) { throw Error('Document context (window.document) is required for rounded image markers'); }
        if (iconInfo == null || iconInfo.size == null || iconInfo.url == null) {
            throw Error('IMarkerIconInfo.size, IMarkerIconInfo.url are required for rounded image markers.');
        }

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Function CreateCanvasMarker has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    protected static CreateCanvasMarker(iconInfo: IMarkerIconInfo): string {
        if (document == null) { throw Error('Document context (window.document) is required for canvas markers.'); }
        if (iconInfo == null || iconInfo.size == null || iconInfo.points == null) {
            throw Error('IMarkerIconInfo.size, and IMarkerIConInfo.points are required for canvas markers.');
        }

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Function SetInfoWindowOptions has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private SetInfoWindowOptions(changes: { [key: string]: SimpleChange }) {
        const options: IInfoWindowOptions = {};
        if (changes['title']) { options.title = this.Title; }
        if (changes['description']) { options.description = this.Description; }
        if (changes['disableAutoPan']) { options.disableAutoPan = this.DisableAutoPan; }

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Function ngOnChanges has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public ngOnChanges(changes: { [propName: string]: SimpleChange }): void {
        if (this._mapPromise) {
            if (changes['Box']) {
                if (this._box != null) {
                    this._mapService.SetViewOptions(<IMapOptions>{

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Function ngOnChanges has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public ngOnChanges(changes: { [propName: string]: SimpleChange }): void {
        if (!this._addedToManager) { return; }
        if (changes['ClusterClickAction']) {
            throw (
                new Error('You cannot change the ClusterClickAction after the layer has been added to the layerservice.')

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Function AddLayer has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public AddLayer(layer: ClusterLayerDirective): void {
        const options: IClusterOptions = {
            id: layer.Id,
            visible: layer.Visible,
            clusteringEnabled: layer.ClusteringEnabled,

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Function AddMarker has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public AddMarker(marker: MapMarkerDirective): void {
        const o: IMarkerOptions = {
            position: { latitude: marker.Latitude, longitude: marker.Longitude },
            title: marker.Title,
            label: marker.Label,

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Consider simplifying this complex logical expression.

Open

        if ((changes['ShowLabels'] && !changes['ShowLabels'].firstChange) ||
            (changes['LabelMinZoom'] && !changes['LabelMinZoom'].firstChange) ||
            (changes['LabelMaxZoom'] && !changes['LabelMaxZoom'].firstChange)
        ) {
            if (this._canvas) {

Consider simplifying this complex logical expression.

Open

        if ((changes['ZIndex'] && !changes['ZIndex'].firstChange) ||
            (changes['LayerOffset'] && !changes['LayerOffset'].firstChange) ||
            (changes['IconInfo'] && !changes['IconInfo'].firstChange)
        ) {
            throw (new Error('You cannot change ZIndex or LayerOffset after the layer has been created.'));

Function RemoveEntity has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public RemoveEntity(entity: Marker): void {
        if (entity.NativePrimitve && entity.Location) {
            const j: number = this._markers.indexOf(entity);
            const k: number = this._pendingMarkers.indexOf(entity);
            if (j > -1) { this._markers.splice(j, 1); }

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Function CreateScaledImageMarker has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    protected static CreateScaledImageMarker(iconInfo: IMarkerIconInfo): string|Promise<{icon: string, iconInfo: IMarkerIconInfo}> {
        if (document == null) { throw Error('Document context (window.document) is required for scaled image markers'); }
        if (iconInfo == null || iconInfo.scale == null || iconInfo.url == null) {
            throw Error('IMarkerIconInfo.scale, IMarkerIconInfo.url are required for scaled image markers.');
        }

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Function GetPolylineCentroid has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static GetPolylineCentroid(path: Array<ILatLong>): ILatLong {
        let c: ILatLong = {latitude: 0, longitude: 0};
        const off = path[0];
        if (off != null) {
            let twicearea: number = 0;

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Function CreateFontBasedMarker has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    protected static CreateFontBasedMarker(iconInfo: IMarkerIconInfo): string {
        if (document == null) { throw Error('Document context (window.document) is required for font based markers'); }
        if (iconInfo == null || iconInfo.fontName == null || iconInfo.fontSize == null) {
            throw Error('IMarkerIconInfo.fontName, IMarkerIconInfo.fontSize and IMarkerIConInfo.text are required for font based markers.');
        }

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Function TranslateInfoWindowOptions has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static TranslateInfoWindowOptions(options: IInfoWindowOptions): GoogleMapTypes.InfoWindowOptions {
        const o: GoogleMapTypes.InfoWindowOptions | any = {};
        Object.keys(options)
            .filter(k => GoogleConversions._infoWindowOptionsAttributes.indexOf(k) !== -1)
            .forEach((k) => {

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Avoid too many return statements within this function.

Open

        return '';

Function Draw has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected Draw(): void {
        const projection = (<any>this).getProjection();
        const visibility: string = this.GetVisible();
        if (!projection) {
            // The map projection is not ready yet so do nothing

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Function GetScriptSrc has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private GetScriptSrc(callbackName: string): string {
        const protocolType: ScriptProtocol = (this._config && this._config.protocol) || DEFAULT_CONFIGURATION.protocol;
        let protocol: string;

        switch (protocolType) {

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Function GetScriptSrc has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private GetScriptSrc(hostAndPath: string, queryParams: { [key: string]: string | Array<string> }): string {
        const protocolType: ScriptProtocol =
            <ScriptProtocol>((this._config && this._config.protocol) || ScriptProtocol.HTTPS);
        let protocol: string;

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