constructor()

in src/components/GeniePiano.tsx [67:76]

• 10 lines of code
• 2 McCabe index (conditional complexity)

  constructor(parent: HTMLElement) {
    this.parent = parent;
    this.canvas = querySelectorOrThrow(parent, HTMLCanvasElement, "canvas");
    const context = this.canvas.getContext("2d");
    if (!context) throw new Error();
    context.lineWidth = 4;
    context.lineCap = "round";
    this.context = context;
    this.prevTimestamp = 0;
  }