Method isSerpentine

src/fl/math/xymap.h:110–110

    }

    bool isSerpentine() const FL_NOEXCEPT { return type == kSerpentine; }
    bool isLineByLine() const FL_NOEXCEPT { return type == kLineByLine; }
    bool isFunction() const FL_NOEXCEPT { return type == kFunction; }
    bool isLUT() const FL_NOEXCEPT { return type == kLookUpTable; }