/** Calls the algorithm. */ protected void callAlgorithm() { try { resultImage = new ModelImage(imageA.getType(), imageA.getExtents(), (imageA.getImageName() + "_isn")); resultImage.copyFileTypeInfo(imageA); // Make algorithm isnAlgo = new PlugInAlgorithmISN(resultImage, imageA); // This is very important. Adding this object as a listener allows the algorithm to // notify this object when it has completed of failed. See algorithm performed event. // This is made possible by implementing AlgorithmedPerformed interface isnAlgo.addListener(this); createProgressBar(imageA.getImageName(), " ...", isnAlgo); // Hide dialog setVisible(false); if (isRunInSeparateThread()) { // Start the thread as a low priority because we wish to still have user interface work // fast. if (isnAlgo.startMethod(Thread.MIN_PRIORITY) == false) { MipavUtil.displayError("A thread is already running on this object"); } } else { isnAlgo.run(); } } catch (OutOfMemoryError x) { System.gc(); MipavUtil.displayError("AlgorithmAbsoluteValue: unable to allocate enough memory"); return; } }