Procedurality.Channel.gamma C# (CSharp) Method

		public Channel gamma(float gamma) {
			for (int y = 0; y < height; y++) {
				for (int x = 0; x < width; x++) {
					putPixel(x, y, (float)Math.Pow(getPixel(x, y), 1/gamma));
				}
			}
			return this;
		}