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double SFontTTF::gap ( const SS_Matrix2D m  ) 

Return the calibrated gap

m is the transformation matrix.

Definition at line 1152 of file SFontTTF.cpp.

References SS_Matrix2D::y1.

Referenced by SFontImpl::gap().

  if (!isOK()) return 0.0;
  double rvle =  lineGap * m.y1;
  if (rvle < 0) return -rvle;
  return rvle;

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