private setPixelRGB()

in neopixel.ts [446:465]

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

        private setPixelRGB(pixeloffset: number, rgb: number): void {
            if (pixeloffset < 0
                || pixeloffset >= this._length)
                return;

            let stride = this._mode === NeoPixelMode.RGBW ? 4 : 3;
            pixeloffset = (pixeloffset + this.start) * stride;

            let red = unpackR(rgb);
            let green = unpackG(rgb);
            let blue = unpackB(rgb);

            let br = this.brightness;
            if (br < 255) {
                red = (red * br) >> 8;
                green = (green * br) >> 8;
                blue = (blue * br) >> 8;
            }
            this.setBufferRGB(pixeloffset, red, green, blue)
        }