Method getRoi

ij/src/main/java/ij/ImagePlus.java:2149–2151

Returns the current selection, or null if there is no selection.

()

	/** Returns the current selection, or null if there is no selection. */
	public Roi getRoi() {
		return roi;
	}

	/** Assigns the specified ROI to this image and displays it. Any existing
		ROI is deleted if <code>roi</code> is null or its width or height is zero. */