public SaveCanvasAsTemplateWizardPage(ICanvasModel canvasModel, TemplateManager templateManager) {
   super("SaveCanvasAsTemplateWizardPage"); // $NON-NLS-1$
   setTitle(Messages.SaveCanvasAsTemplateWizardPage_0);
   setDescription(Messages.SaveCanvasAsTemplateWizardPage_1);
   setImageDescriptor(
       IArchiImages.ImageFactory.getImageDescriptor(IArchiImages.ECLIPSE_IMAGE_NEW_WIZARD));
   fCanvasModel = canvasModel;
   fTemplateManager = templateManager;
 }
 @Override
 public ImageDescriptor getImageDescriptor() {
   return IArchiImages.ImageFactory.getImageDescriptor(IArchiImages.ICON_COMPOSITION_RELATION);
 }