C++ Label::SetName方法代码示例

void ProjectGiraffeTab1::displayNoGraffiti(){
	Label* noGraffitiLabel = new Label();
	noGraffitiLabel->Construct(Rectangle(0, 80, GetBounds().width, 40), "posts");
	noGraffitiLabel->SetTextConfig(32, LABEL_TEXT_STYLE_BOLD);
	noGraffitiLabel->SetTextHorizontalAlignment(ALIGNMENT_CENTER);
	noGraffitiLabel->SetName("noGraffitiLabel");
	noGraffitiLabel->SetText(L"No nearby graffiti");
	AddControl(*noGraffitiLabel);
}

void
ProjectGiraffeTab4::showLoginButton(void)
{
	RemoveAllControls();

	Label* loginLabel = new Label();
	loginLabel->Construct(Rectangle(0, 0, 600, 80), "To view this tab, please log in first.");
	centerHorizontally(loginLabel, this);
	loginLabel->SetName("loginLabel");
	AddControl(*loginLabel);

	Button* loginButton = new Button();
	loginButton->Construct(Rectangle(0, 100, 300, 80), "Log In");
	centerHorizontally(loginButton, this);
	loginButton->SetName("loginButton");
	loginButton->SetActionId(ID_BUTTON_LOGIN);
	loginButton->AddActionEventListener(*this);
	AddControl(*loginButton);

	Draw();
}

//.........这里部分代码省略.........
        castFilter->SetInput(element.second);
        castFilter->Update();

        Image::Pointer layerImage;
        CastToMitkImage(castFilter->GetOutput(), layerImage);

        // Get pixel value of the label
        itkInternalImageType::ValueType segValue = 1;
        typedef itk::ImageRegionIterator<const itkInternalImageType> IteratorType;
        // Iterate over the image to find the pixel value of the label
        IteratorType iter(element.second, element.second->GetLargestPossibleRegion());
        iter.GoToBegin();
        while (!iter.IsAtEnd())
        {
          itkInputImageType::PixelType value = iter.Get();
          if (value != 0)
          {
            segValue = value;
            break;
          }
          ++iter;
        }

        dcmqi::JSONSegmentationMetaInformationHandler metaInfo(dcmqiOutput.second.c_str());
        metaInfo.read();
        MITK_INFO << "Input " << metaInfo.getJSONOutputAsString();
        // TODO: Read all DICOM Tags

        // Get the label information from segment attributes
        vector<map<unsigned, dcmqi::SegmentAttributes *>>::const_iterator segmentIter =
          metaInfo.segmentsAttributesMappingList.begin();
        map<unsigned, dcmqi::SegmentAttributes *> segmentMap = (*segmentIter);
        map<unsigned, dcmqi::SegmentAttributes *>::const_iterator segmentMapIter = (*segmentIter).begin();
        dcmqi::SegmentAttributes *segmentAttr = (*segmentMapIter).second;

        OFString labelName;

        if (segmentAttr->getSegmentedPropertyTypeCodeSequence() != nullptr)
          segmentAttr->getSegmentedPropertyTypeCodeSequence()->getCodeMeaning(labelName);
        else
        {
          labelName = std::to_string(segmentAttr->getLabelID()).c_str();
          if (labelName.empty())
            labelName = "Unnamed";
        }

        float tmp[3] = {0.0, 0.0, 0.0};
        if (segmentAttr->getRecommendedDisplayRGBValue() != nullptr)
        {
          tmp[0] = segmentAttr->getRecommendedDisplayRGBValue()[0] / 255.0;
          tmp[1] = segmentAttr->getRecommendedDisplayRGBValue()[1] / 255.0;
          tmp[2] = segmentAttr->getRecommendedDisplayRGBValue()[2] / 255.0;
        }

        // If labelSetImage do not exists (first image)
        if (labelSetImage.IsNull())
        {
          // Initialize the labelSetImage with the read image
          labelSetImage = LabelSetImage::New();
          labelSetImage->InitializeByLabeledImage(layerImage);
          // Already a label was generated, so set the information to this
          Label *activeLabel = labelSetImage->GetActiveLabel(labelSetImage->GetActiveLayer());
          activeLabel->SetName(labelName.c_str());
          activeLabel->SetColor(Color(tmp));
          activeLabel->SetValue(segValue);
        }
        else
        {
          // Add a new layer to the labelSetImage. Background label is set automatically
          labelSetImage->AddLayer(layerImage);

          // Add new label
          Label *newLabel = new Label;
          newLabel->SetName(labelName.c_str());
          newLabel->SetColor(Color(tmp));
          newLabel->SetValue(segValue);

          labelSetImage->GetLabelSet(labelSetImage->GetActiveLayer())->AddLabel(newLabel);
        }

        ++segmentIter;
      }
      // Clean up
      if (converter != nullptr)
        delete converter;
    }
    catch (const std::exception &e)
    {
      MITK_ERROR << "An error occurred while reading the DICOM Seg file: " << e.what();
      return result;
    }

    // Set active layer to th first layer of the labelset image
    if (labelSetImage->GetNumberOfLayers() > 1 && labelSetImage->GetActiveLayer() != 0)
      labelSetImage->SetActiveLayer(0);

    result.push_back(labelSetImage.GetPointer());

    return result;
  }

void
ProjectGiraffeTab4::showProfile(void)
{
	RemoveAllControls();

	//add scroll panel
	ScrollPanel *scrollPanel = new ScrollPanel();
	scrollPanel->Construct(Rectangle(0, 160, GetBounds().width, GetBounds().height - 160));

	User *cUser = User::currentUser();

	// Avatar button? image?
	Button* avatarButton = new Button();
	avatarButton->Construct(Rectangle(10, 10, 250, 250), "");
	avatarButton->SetName("avatarButton");
	avatarButton->SetActionId(ID_BUTTON_AVATAR);
	avatarButton->AddActionEventListener(*this);
	AddControl(*avatarButton);

	if (_avatarContextMenu == null) {
		_avatarContextMenu = new ContextMenu();
		_avatarContextMenu->Construct(Point(135, 420), CONTEXT_MENU_STYLE_LIST, CONTEXT_MENU_ANCHOR_DIRECTION_DOWNWARD);
		_avatarContextMenu->AddItem("Choose from library", ID_CONTEXT_CHOOSE);
		_avatarContextMenu->AddItem("Take photo", ID_CONTEXT_TAKE);
		_avatarContextMenu->AddActionEventListener(*this);
		_avatarContextMenu->SetShowState(false);
		_avatarContextMenu->Invalidate(true);

	}

	Label* usernameLabel = new Label();
	usernameLabel->Construct(Rectangle(270, 10, GetBounds().width - 20, 60), cUser->username());
	usernameLabel->SetTextConfig(48, LABEL_TEXT_STYLE_BOLD);
	usernameLabel->SetTextHorizontalAlignment(ALIGNMENT_LEFT);
	usernameLabel->SetName("usernameLabel");
	AddControl(*usernameLabel);

	Label* postsLabel = new Label();
	postsLabel->Construct(Rectangle(270, 80, GetBounds().width/3, 40), "posts");
	postsLabel->SetTextConfig(32, LABEL_TEXT_STYLE_BOLD);
	postsLabel->SetTextHorizontalAlignment(ALIGNMENT_LEFT);
	postsLabel->SetName("postsLabel");
	AddControl(*postsLabel);

	/*
	// logout button
	Button* logoutButton = new Button();
	logoutButton->Construct(Rectangle(GetBounds().width/2 + 30, 10, 300, 80), "Logout");
//	centerHorizontally(updateButton1, this);
	logoutButton->SetName("logoutButton");
	logoutButton->SetActionId(ID_BUTTON_LOGOUT);
	logoutButton->AddActionEventListener(*this);
	scrollPanel->AddControl(*logoutButton);

	// Avatar button? image?
	Button* avatarButton = new Button();
	avatarButton->Construct(Rectangle(10, 10, 250, 250), "");
	avatarButton->SetName("avatarButton");
	avatarButton->SetActionId(ID_BUTTON_AVATAR);
	avatarButton->AddActionEventListener(*this);
	scrollPanel->AddControl(*avatarButton);

	if (_avatarContextMenu == null) {
		_avatarContextMenu = new ContextMenu();
		_avatarContextMenu->Construct(Point(135, 420), CONTEXT_MENU_STYLE_LIST, CONTEXT_MENU_ANCHOR_DIRECTION_DOWNWARD);
		_avatarContextMenu->AddItem("Choose from library", ID_CONTEXT_CHOOSE);
		_avatarContextMenu->AddItem("Take photo", ID_CONTEXT_TAKE);
		_avatarContextMenu->AddActionEventListener(*this);
		_avatarContextMenu->SetShowState(false);
		_avatarContextMenu->Invalidate(true);

	}
	*/


	// Create tableView
	_tableView = new TableView();
	_tableView->Construct(Rectangle(0,270,GetBounds().width, GetBounds().height-270), \
			true, TABLE_VIEW_SCROLL_BAR_STYLE_FADE_OUT);
	_tableView->SetItemProvider(this);
	_tableView->AddTableViewItemEventListener(*this);
	AddControl(*_tableView);


	_items = new (std::nothrow) ArrayList();

	updateItems();
	Draw();
}