Method asHexString

src/Base/Color.cpp:129–139

}

std::string Color::asHexString() const
{
    // clang-format off
    std::stringstream ss;
    ss << "#" << std::hex << std::uppercase << std::setfill('0')
       << std::setw(2) << int(std::lround(r * 255.0F))
       << std::setw(2) << int(std::lround(g * 255.0F))
       << std::setw(2) << int(std::lround(b * 255.0F));
    return ss.str();
    // clang-format on
}

bool Color::fromHexString(const std::string& hex)
{