shrinkf()

Trange& pgplot::Trange::shrinkf ( const Trange &  range )

inline

fractional shrink/extend

Definition at line 73 of file structs.h.

References fullrange(), max, and min.

Referenced by pgplot::Trect::shrinkf().

                                       {
    float ar=this->fullrange();
    max=min+ar*range.max;
    min=min+ar*range.min;
    return(*this);
  }

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