private updateViewport()

in src/radarChart.ts [1250:1278]

• 25 lines of code
• 9 McCabe index (conditional complexity)

    private updateViewport(): void {
        let legendMargins: IViewport = this.legend.getMargins(),
            legendPosition: LegendPosition;

        legendPosition = LegendPosition[this.legendObjectProperties[legendProps.position] as string];

        switch (legendPosition) {
            case LegendPosition.Top:
            case LegendPosition.TopCenter:
            case LegendPosition.Bottom:
            case LegendPosition.BottomCenter: {
                this.viewport.height = Math.max(
                    this.viewport.height - legendMargins.height,
                    RadarChart.MinViewport.height);

                break;
            }
            case LegendPosition.Left:
            case LegendPosition.LeftCenter:
            case LegendPosition.Right:
            case LegendPosition.RightCenter: {
                this.viewport.width = Math.max(
                    this.viewport.width - legendMargins.width,
                    RadarChart.MinViewport.width);

                break;
            }
        }
    }