C++ Text::SetHorizontalAlignment方法代码示例

void Navigation::CreateUI()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();
    
    // Create a Cursor UI element because we want to be able to hide and show it at will. When hidden, the mouse cursor will
    // control the camera, and when visible, it will point the raycast target
    XMLFile* style = cache->GetResource<XMLFile>("UI/DefaultStyle.xml");
    SharedPtr<Cursor> cursor(new Cursor(context_));
    cursor->SetStyleAuto(style);
    ui->SetCursor(cursor);

    // Set starting position of the cursor at the rendering window center
    Graphics* graphics = GetSubsystem<Graphics>();
    cursor->SetPosition(graphics->GetWidth() / 2, graphics->GetHeight() / 2);
    
    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
        "Use WASD keys to move, RMB to rotate view\n"
        "Shift+LMB to set path start, LMB to set path end\n"
        "MMB to add or remove obstacles\n"
        "Space to toggle debug geometry"
    );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    instructionText->SetTextAlignment(HA_CENTER);
    
    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void Urho3DTemplate::CreateUI()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();

    //Create a Cursor UI element because we want to be able to hide and show it at will. When hidden, the mouse cursor will control the camera, and when visible it will point the raycast target
    XMLFile* style = cache->GetResource<XMLFile>("UI/Defaultstyle.xml");
    SharedPtr<Cursor> cursor(new Cursor(context_));
    cursor->SetStyleAuto(style);
    ui->SetCursor(cursor);

    //Set starting position of the cursor at the rendering window center
    Graphics* graphics = GetSubsystem<Graphics>();
    cursor->SetPosition(graphics->GetWidth()/2, graphics->GetHeight()/2);

    //Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
                "Lorum ipsum, dolor set amet"
                );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    //The text has multiple rows. Center them in relation to each other
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight()/4);
}

void VehicleDemo::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();
    
    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
                             "Use WASD keys to drive, mouse/touch to rotate camera\n"
                             "F5 to save scene, F7 to load"
                             );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    instructionText->SetTextAlignment(HA_CENTER);
    
    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
    
    
    
    // insert speed
    Text* speedText = ui->GetRoot()->CreateChild<Text>("UITextSpeed");
    speedText->SetText("x km/h");
    speedText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    speedText->SetTextAlignment(HA_CENTER);
    // Position the text relative to the screen center
    speedText->SetHorizontalAlignment(HA_CENTER);
    speedText->SetVerticalAlignment(VA_CENTER);
    speedText->SetPosition(ui->GetRoot()->GetWidth()/8, ui->GetRoot()->GetHeight() / 8);
    
    Text* gearText = ui->GetRoot()->CreateChild<Text>("UITextGear");
    gearText->SetText("x gear");
    gearText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    gearText->SetTextAlignment(HA_CENTER);
    // Position the text relative to the screen center
    gearText->SetHorizontalAlignment(HA_CENTER);
    gearText->SetVerticalAlignment(VA_CENTER);
    gearText->SetPosition(ui->GetRoot()->GetWidth()/8, ui->GetRoot()->GetHeight() / 6);
    
    
}

void Player::CreateGUI()
{
    UI* ui = GetSubsystem<UI>();
    Text* scoreText = ui->GetRoot()->CreateChild<Text>();
    scoreText->SetName("Score");
    scoreTextName_ = scoreText->GetName();
    scoreText->SetText(String(score_));
    scoreText->SetFont(masterControl_->cache_->GetResource<Font>("Resources/Fonts/skirmishergrad.ttf"), 32);
    scoreText->SetColor(Color(0.5f, 0.95f, 1.0f, 0.666f));
    scoreText->SetHorizontalAlignment(HA_CENTER);
    scoreText->SetVerticalAlignment(VA_CENTER);
    scoreText->SetPosition(0, ui->GetRoot()->GetHeight()/2.5f);

    //Setup 3D GUI elements
    guiNode_ = masterControl_->world.scene->CreateChild("GUI3D");
    healthBarNode_ = guiNode_->CreateChild("HealthBar");
    healthBarNode_->SetPosition(Vector3(0.0f, 1.0f, 21.0f));
    healthBarNode_->SetScale(Vector3(health_, 1.0f, 1.0f));
    healthBarModel_ = healthBarNode_->CreateComponent<StaticModel>();
    healthBarModel_->SetModel(masterControl_->cache_->GetResource<Model>("Resources/Models/Bar.mdl"));
    healthBarModel_->SetMaterial(masterControl_->cache_->GetTempResource<Material>("Resources/Materials/GreenGlowEnvmap.xml"));

    shieldBarNode_ = guiNode_->CreateChild("HealthBar");
    shieldBarNode_->SetPosition(Vector3(0.0f, 1.0f, 21.0f));
    shieldBarNode_->SetScale(Vector3(health_, 0.9f, 0.9f));
    shieldBarModel_ = shieldBarNode_->CreateComponent<StaticModel>();
    shieldBarModel_->SetModel(masterControl_->cache_->GetResource<Model>("Resources/Models/Bar.mdl"));
    shieldBarModel_->SetMaterial(masterControl_->cache_->GetResource<Material>("Resources/Materials/BlueGlowEnvmap.xml"));

    Node* healthBarHolderNode = guiNode_->CreateChild("HealthBarHolder");
    healthBarHolderNode->SetPosition(Vector3(0.0f, 1.0f, 21.0f));
    StaticModel* healthBarHolderModel = healthBarHolderNode->CreateComponent<StaticModel>();
    healthBarHolderModel->SetModel(masterControl_->cache_->GetResource<Model>("Resources/Models/BarHolder.mdl"));
    healthBarHolderModel->SetMaterial(masterControl_->cache_->GetResource<Material>("Resources/Materials/Metal.xml"));

    appleCounterRoot_ = guiNode_->CreateChild("AppleCounter");
    for (int a = 0; a < 5; a++){
        appleCounter_[a] = appleCounterRoot_->CreateChild();
        appleCounter_[a]->SetEnabled(false);
        appleCounter_[a]->SetPosition(Vector3(-(a + 8.0f), 1.0f, 21.0f));
        appleCounter_[a]->SetScale(0.333f);
        StaticModel* apple = appleCounter_[a]->CreateComponent<StaticModel>();
        apple->SetModel(masterControl_->cache_->GetResource<Model>("Resources/Models/Apple.mdl"));
        apple->SetMaterial(masterControl_->cache_->GetTempResource<Material>("Resources/Materials/GoldEnvmap.xml"));
    }

    heartCounterRoot_ = guiNode_->CreateChild("HeartCounter");
    for (int h = 0; h < 5; h++){
        heartCounter_[h] = heartCounterRoot_->CreateChild();
        heartCounter_[h]->SetEnabled(false);
        heartCounter_[h]->SetPosition(Vector3(h + 8.0f, 1.0f, 21.0f));
        heartCounter_[h]->SetScale(0.333f);
        StaticModel* heart = heartCounter_[h]->CreateComponent<StaticModel>();
        heart->SetModel(masterControl_->cache_->GetResource<Model>("Resources/Models/Heart.mdl"));
        heart->SetMaterial(masterControl_->cache_->GetTempResource<Material>("Resources/Materials/RedEnvmap.xml"));
    }
}

void LightAnimation::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();

    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText("Use WASD keys and mouse/touch to move");
    Font* font = cache->GetResource<Font>("Fonts/Anonymous Pro.ttf");
    instructionText->SetFont(font, 15);

    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);

    // Animating text
    Text* text = ui->GetRoot()->CreateChild<Text>("animatingText");
    text->SetFont(font, 15);
    text->SetHorizontalAlignment(HA_CENTER);
    text->SetVerticalAlignment(VA_CENTER);
    text->SetPosition(0, ui->GetRoot()->GetHeight() / 4 + 20);
}

void TowerApp::CreateInstructions() {
    ResourceCache *cache = GetSubsystem<ResourceCache>();
    UI *ui = GetSubsystem<UI>();

    // Construct new Text object, set string to display and font to use
    Text *instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText("Use WASD keys to move, use PageUp PageDown keys to zoom.");
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);

    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void SignedDistanceFieldText::CreateInstructions()
{
    ResourceCache* cache = GetContext()->m_ResourceCache.get();
    UI* ui = GetContext()->m_UISystem.get();

    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText("Use WASD keys and mouse/touch to move");
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);

    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void Urho2DConstraints::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();

    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText("Use WASD keys and mouse to move, Use PageUp PageDown to zoom.\n Space to toggle debug geometry and joints - F5 to save the scene.");
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    instructionText->SetTextAlignment(HA_CENTER); // Center rows in relation to each other

    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void SkeletalAnimation::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();
    
    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
        "Use WASD keys and mouse to move\n"
        "Space to toggle debug geometry"
    );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    
    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void UIDrag::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();

    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText("Drag on the buttons to move them around.\n"
                             "Touch input allows also multi-drag.\n"
                             "Press SPACE to show/hide tagged UI elements.");
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    instructionText->SetTextAlignment(HA_CENTER);

    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void MultipleViewports::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();
    
    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
        "Use WASD keys and mouse/touch to move\n"
        "B to toggle bloom, F to toggle FXAA\n"
        "Space to toggle debug geometry\n"
    );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    instructionText->SetTextAlignment(HA_CENTER);
    
    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void CharacterDemo::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();

    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
        "Use WASD keys and mouse/touch to move\n"
        "Space to jump, F to toggle 1st/3rd person\n"
        "F5 to save scene, F7 to load"
    );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    instructionText->SetTextAlignment(HA_CENTER);

    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void PhysicsStressTest::CreateInstructions()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();
    
    // Construct new Text object, set string to display and font to use
    Text* instructionText = ui->GetRoot()->CreateChild<Text>();
    instructionText->SetText(
        "Use WASD keys and mouse to move\n"
        "LMB to spawn physics objects\n"
        "F5 to save scene, F7 to load\n"
        "Space to toggle physics debug geometry"
    );
    instructionText->SetFont(cache->GetResource<Font>("Fonts/Anonymous Pro.ttf"), 15);
    // The text has multiple rows. Center them in relation to each other
    instructionText->SetTextAlignment(HA_CENTER);
    
    // Position the text relative to the screen center
    instructionText->SetHorizontalAlignment(HA_CENTER);
    instructionText->SetVerticalAlignment(VA_CENTER);
    instructionText->SetPosition(0, ui->GetRoot()->GetHeight() / 4);
}

void UIDrag::CreateGUI()
{
    ResourceCache* cache = GetSubsystem<ResourceCache>();
    UI* ui = GetSubsystem<UI>();

    UIElement* root = ui->GetRoot();
    // Load the style sheet from xml
    root->SetDefaultStyle(cache->GetResource<XMLFile>("UI/DefaultStyle.xml"));

    for (int i=0; i < 10; i++)
    {
        Button* b = new Button(context_);
        root->AddChild(b);
        // Reference a style from the style sheet loaded earlier:
        b->SetStyle("Button");
        b->SetSize(300, 100);
        b->SetPosition(IntVector2(50*i, 50*i));

        if (i % 2 == 0)
            b->AddTag("SomeTag");

        SubscribeToEvent(b, E_DRAGMOVE, URHO3D_HANDLER(UIDrag, HandleDragMove));
        SubscribeToEvent(b, E_DRAGBEGIN, URHO3D_HANDLER(UIDrag, HandleDragBegin));
        SubscribeToEvent(b, E_DRAGCANCEL, URHO3D_HANDLER(UIDrag, HandleDragCancel));
        SubscribeToEvent(b, E_DRAGEND, URHO3D_HANDLER(UIDrag, HandleDragEnd));

        {
            Text* t = new Text(context_);
            b->AddChild(t);
            t->SetStyle("Text");
            t->SetHorizontalAlignment(HA_CENTER);
            t->SetVerticalAlignment(VA_CENTER);
            t->SetName("Text");
        }

        {
            Text* t = new Text(context_);
            b->AddChild(t);
            t->SetStyle("Text");
            t->SetName("Event Touch");
            t->SetHorizontalAlignment(HA_CENTER);
            t->SetVerticalAlignment(VA_BOTTOM);
        }

        {
            Text* t = new Text(context_);
            b->AddChild(t);
            t->SetStyle("Text");
            t->SetName("Num Touch");
            t->SetHorizontalAlignment(HA_CENTER);
            t->SetVerticalAlignment(VA_TOP);
        }
    }

    for (int i = 0; i < 10; i++)
    {
        Text* t = new Text(context_);
        root->AddChild(t);
        t->SetStyle("Text");
        t->SetName("Touch "+ String(i));
        t->SetVisible(false);
    }
}