Make CPDF_ImageObject::m_Matrix private.

fpdfsdk/fpdfeditimg.cpp

Index: fpdfsdk/fpdfeditimg.cpp
diff --git a/fpdfsdk/fpdfeditimg.cpp b/fpdfsdk/fpdfeditimg.cpp
index e256f85c0fb6c616c1cb6880aeeca54eac32843b..237f45751eee2b77d5a6181b21207ca414ff6bb3 100644
--- a/fpdfsdk/fpdfeditimg.cpp
+++ b/fpdfsdk/fpdfeditimg.cpp
@@ -55,12 +55,10 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetMatrix(FPDF_PAGEOBJECT image_object,
     return false;
 
   CPDF_ImageObject* pImgObj = reinterpret_cast<CPDF_ImageObject*>(image_object);
-  pImgObj->m_Matrix.a = static_cast<FX_FLOAT>(a);
-  pImgObj->m_Matrix.b = static_cast<FX_FLOAT>(b);
-  pImgObj->m_Matrix.c = static_cast<FX_FLOAT>(c);
-  pImgObj->m_Matrix.d = static_cast<FX_FLOAT>(d);
-  pImgObj->m_Matrix.e = static_cast<FX_FLOAT>(e);
-  pImgObj->m_Matrix.f = static_cast<FX_FLOAT>(f);
+  CFX_Matrix matrix(static_cast<FX_FLOAT>(a), static_cast<FX_FLOAT>(b),
+                    static_cast<FX_FLOAT>(c), static_cast<FX_FLOAT>(d),
+                    static_cast<FX_FLOAT>(e), static_cast<FX_FLOAT>(f));
+  pImgObj->set_matrix(matrix);

[Tom Sepez, 2016/11/21 21:53:00]

nit: maybe just pImgObj->set_matrix(CFX_Matrix(....))

[Lei Zhang, 2016/11/21 22:03:53]

Done. It wasn't as ugly as I thought it would be.

   pImgObj->CalcBoundingBox();
   return true;
 }