63   float fHScale = 1.0f;  in GetScale()  local
67     return {fHScale, fVScale};  in GetScale()
82       fHScale = fPlateWidth / std::max(fImageWidth, 1.0f);  in GetScale()
87         fHScale = fPlateWidth / std::max(fImageWidth, 1.0f);  in GetScale()
93         fHScale = fPlateWidth / std::max(fImageWidth, 1.0f);  in GetScale()
103     fMinScale = std::min(fHScale, fVScale);  in GetScale()
104     fHScale = fMinScale;  in GetScale()
107   return {fHScale, fVScale};  in GetScale()
119   float fHScale, fVScale;  in GetImageOffset()  local
120   std::tie(fHScale, fVScale) = GetScale();  in GetImageOffset()
122   float fImageFactWidth = fImageWidth * fHScale;  in GetImageOffset()