Method offset

snap_drawing/src/snap_drawing/cpp/Utils/Geometry.hpp:194–197

    }

    constexpr void offset(Scalar dx, Scalar dy) {
        offsetX(dx);
        offsetY(dy);
    }

    constexpr Rect withInsets(Scalar horizontalInsets, Scalar verticalInsets) const {
        return Rect::makeLTRB(