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OptRect Geom::unify ( OptRect const &  a,
OptRect const &  b 
) [inline]

Returns the smallest rectangle that encloses both rectangles. An empty argument is assumed to be an empty rectangle

Definition at line 240 of file rect.h.

Referenced by Inkscape::Selection::bounds().

                                                           {
    if (!a) {
        return b;
    } else if (!b) {
        return a;
    } else {
        return unify(*a, *b);
    }
}


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