Method getIndex

ij/src/main/java/ij/gui/Overlay.java:120–128

Returns the index of the ROI with the specified name, or -1 if not found.

(String name)

    /** Returns the index of the ROI with the specified name, or -1 if not found. */
    public int getIndex(String name) {
    	if (name==null) return -1;
    	Roi[] rois = toArray();
		for (int i=rois.length-1; i>=0; i--) {
			if (name.equals(rois[i].getName()))
				return i;
		}
		return -1;
    }
    
    /** Returns the index of the last ROI that contains the point (x,y)
    	or null if no ROI contains the point. */