private enumerateLegend()

in src/TornadoChart.ts [1291:1328]
32 lines of code
1 McCabe index (conditional complexity)

    private enumerateLegend(settings: TornadoChartSettings): VisualObjectInstance[] {

        let showTitle: boolean = true,
            titleText: string = "",
            legend: VisualObjectInstance[],
            position: string;

        showTitle = dataViewObject.getValue<boolean>(
            this.dataView.legendObjectProperties,
            legendProps.showTitle,
            showTitle);

        titleText = dataViewObject.getValue<string>(
            this.dataView.legendObjectProperties,
            legendProps.titleText,
            titleText);

        position = dataViewObject.getValue<string>(
            this.dataView.legendObjectProperties,
            legendProps.position,
            legendPosition.top);

        legend = [{
            objectName: "legend",
            displayName: this.localizationManager.getDisplayName(VisualizationText.Legend),
            selector: null,
            properties: {
                show: settings.showLegend,
                position: position,
                showTitle: showTitle,
                titleText: titleText,
                fontSize: settings.legendFontSize,
                labelColor: settings.legendColor,
            }
        }];

        return legend;
    }