Method setForegroundValue

ij/src/main/java/ij/gui/Toolbar.java:1007–1014

Sets the foreground color to grayscale, where value is between 0 (black) and 255 (white).

(double value)

	/** Sets the foreground color to grayscale, where value
		is between 0 (black) and 255 (white). */
	public static void setForegroundValue(double value) {
		if (value>=0) {
			int v = (int)value;
			if (v>255) v=255;
			setForegroundColor(new Color(v,v,v));
		}
		foregroundValue = value;
	}

	public static double getBackgroundValue() {
		return backgroundValue;