Method addPath

src/vector/vpath.cpp:682–707

}

void VPath::VPathData::addPath(const VPathData &path, const VMatrix *m)
{
    size_t segment = path.segments();

    // make sure enough memory available
    if (m_points.capacity() < m_points.size() + path.m_points.size())
        m_points.reserve(m_points.size() + path.m_points.size());

    if (m_elements.capacity() < m_elements.size() + path.m_elements.size())
        m_elements.reserve(m_elements.size() + path.m_elements.size());

    if (m) {
        for (const auto &i : path.m_points) {
            m_points.push_back(m->map(i));
        }
    } else {
        std::copy(path.m_points.begin(), path.m_points.end(),
                  back_inserter(m_points));
    }

    std::copy(path.m_elements.begin(), path.m_elements.end(),
              back_inserter(m_elements));

    m_segments += segment;
    mLengthDirty = true;
}

V_END_NAMESPACE