Method expandRect

js/src/HeatMap.ts:145–148

(value: number)

  }

  private expandRect(value: number): number {
    // Add 0.5px to width and height to fill gaps between rectangles
    return value > 0 ? value + 0.5 : value - 0.5;
  }

  private getPlottingData() {
    const xData: Array<number> = Array.from(this.model.mark_data.x).map(