Method run

ij/src/main/java/ij/plugin/FFTMath.java:23–26

(String arg)

    private ImagePlus imp1, imp2;
            
    public void run(String arg) {
        if (showDialog())
            doMath(imp1, imp2);
    }
    
    public boolean showDialog() {
        int[] wList = WindowManager.getIDList();