Method getPixel

js/src/Figure.ts:1434–1444

(x, y)

  }

  async getPixel(x, y) {
    const canvas = await this.get_rendered_canvas(window.devicePixelRatio);
    const context = canvas.getContext('2d');
    const pixel = context.getImageData(
      x * window.devicePixelRatio,
      y * window.devicePixelRatio,
      1,
      1
    );
    return pixel.data;
  }

  change_theme() {
    this.el.classList.remove(this.model.previous('theme'));