Method getTransparentIndex

ij/src/main/java/ij/Prefs.java:781–783

Returns the transparent index (0-255), or -1 if transparency is disabled.

()

	/** Returns the transparent index (0-255), or -1 if transparency is disabled. */
	public static int getTransparentIndex() {
		return transparentIndex;
	}
	
	public static Properties getControlPanelProperties() {
		return ijPrefs;