2 #ifndef MATH_XYARROWINSET_H
3 #define MATH_ARROWINSET_H
5 #include "math_nestinset.h"
12 class MathXYArrowInset : public MathNestInset {
17 MathInset * clone() const;
19 void metrics(MathMetricsInfo const & st) const;
21 MathXYArrowInset * asXYArrowInset() { return this; }
26 void write(WriteStream & os) const;
28 void normalize(NormalStream &) const;