Method update

examples/text/Text.cpp:124–143

    }

    void update()
    {
        // Update text bounding box
        const auto localBounds = text.getLocalBounds();
        boundingBox.setPosition(text.getPosition() + localBounds.position);
        boundingBox.setSize(localBounds.size);

        // Position the glyph bounding box and cursor
        updateGlyphBox(0);
        computeCursorPositions();
        updateCursorPosition(0);

        // Update rainbow text default y positions
        const auto& vertexData = text.getVertexData();
        rainbowYPositions.resize(vertexData.getVertexCount());
        std::transform(vertexData.begin(),
                       vertexData.end(),
                       rainbowYPositions.begin(),
                       [](const sf::Vertex& vertex) { return vertex.position.y; });
    }

    void updateGlyphBox(int offset)
    {