commit cf899c949229881afb029d34f8c2ac0accdc06a6
author Tom Sepez <tsepez@chromium.org> Thu Jan 30 20:06:23 2020 +0000
committer Chromium commit bot <commit-bot@chromium.org> Thu Jan 30 20:06:23 2020 +0000
tree e030a5dcfb4ea44a5f4649fcd65054991d38fcd1
parent a983336ddf1099e4f3ffbcdf82adca1a4be8141c

Remove unused CPDF_TextState::GetShearAngle(), GetFontSizeV()

In turn, this makes CPDF_TextState::GetBaselineAngle() unused.

Change-Id: I7014bd6afe2794e90cac6545e4c106a259c77d69
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/65833
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

core/fpdfapi/page/cpdf_textstate.cpp

diff --git a/core/fpdfapi/page/cpdf_textstate.cpp b/core/fpdfapi/page/cpdf_textstate.cpp
index 8b65332..b8019d5 100644
--- a/core/fpdfapi/page/cpdf_textstate.cpp
+++ b/core/fpdfapi/page/cpdf_textstate.cpp
@@ -58,22 +58,10 @@
   m_Ref.GetPrivateCopy()->m_WordSpace = sp;
 }
 
-float CPDF_TextState::GetFontSizeV() const {
-  return m_Ref.GetObject()->GetFontSizeV();
-}
-
 float CPDF_TextState::GetFontSizeH() const {
   return m_Ref.GetObject()->GetFontSizeH();
 }
 
-float CPDF_TextState::GetBaselineAngle() const {
-  return m_Ref.GetObject()->GetBaselineAngle();
-}
-
-float CPDF_TextState::GetShearAngle() const {
-  return m_Ref.GetObject()->GetShearAngle();
-}
-
 TextRenderingMode CPDF_TextState::GetTextMode() const {
   return m_Ref.GetObject()->m_TextMode;
 }
@@ -133,22 +121,10 @@
   m_pFont = pFont;
 }
 
-float CPDF_TextState::TextData::GetFontSizeV() const {
-  return fabs(FXSYS_sqrt2(m_Matrix[1], m_Matrix[3]) * m_FontSize);
-}
-
 float CPDF_TextState::TextData::GetFontSizeH() const {
   return fabs(FXSYS_sqrt2(m_Matrix[0], m_Matrix[2]) * m_FontSize);
 }
 
-float CPDF_TextState::TextData::GetBaselineAngle() const {
-  return atan2(m_Matrix[2], m_Matrix[0]);
-}
-
-float CPDF_TextState::TextData::GetShearAngle() const {
-  return GetBaselineAngle() + atan2(m_Matrix[1], m_Matrix[3]);
-}
-
 bool SetTextRenderingModeFromInt(int iMode, TextRenderingMode* mode) {
   if (iMode < 0 || iMode > 7)
     return false;

core/fpdfapi/page/cpdf_textstate.h

diff --git a/core/fpdfapi/page/cpdf_textstate.h b/core/fpdfapi/page/cpdf_textstate.h
index a95e1de..5cc0c1d 100644
--- a/core/fpdfapi/page/cpdf_textstate.h
+++ b/core/fpdfapi/page/cpdf_textstate.h
@@ -50,10 +50,7 @@
   float GetWordSpace() const;
   void SetWordSpace(float sp);
 
-  float GetFontSizeV() const;
   float GetFontSizeH() const;
-  float GetBaselineAngle() const;
-  float GetShearAngle() const;
 
   TextRenderingMode GetTextMode() const;
   void SetTextMode(TextRenderingMode mode);
@@ -72,8 +69,6 @@
     void SetFont(const RetainPtr<CPDF_Font>& pFont);
     float GetFontSizeV() const;
     float GetFontSizeH() const;
-    float GetBaselineAngle() const;
-    float GetShearAngle() const;
 
     RetainPtr<CPDF_Font> m_pFont;
     UnownedPtr<CPDF_Document> m_pDocument;