private setPixelW()

in neopixel.ts [466:482]

• 14 lines of code
• 5 McCabe index (conditional complexity)

        private setPixelW(pixeloffset: number, white: number): void {
            if (this._mode !== NeoPixelMode.RGBW)
                return;

            if (pixeloffset < 0
                || pixeloffset >= this._length)
                return;

            pixeloffset = (pixeloffset + this.start) * 4;

            let br = this.brightness;
            if (br < 255) {
                white = (white * br) >> 8;
            }
            let buf = this.buf;
            buf[pixeloffset + 3] = white;
        }