Method regetColor

js/colorPicker.js:138–142

()

  }

  regetColor() {
    const p = this.ctxLight.getImageData(this.lightPosition, 5, 1, 1).data;
    this.setActiveColor(rgbToHex(p[0], p[1], p[2]));
    this.drawAlpher();
  }

  regetAlpha() {
    const p = this.ctxAlpha.getImageData(this.alphaPosition, 5, 1, 1).data;