From ea7ff62816f6b1b8f788311fd037b6edb0f7bf44 Mon Sep 17 00:00:00 2001
From: Daria Ermakova <darya.ermakova@onlyoffice.com>
Date: Wed, 18 Feb 2026 16:08:04 +0300
Subject: [PATCH] Fix bug 78772

---
 .../OfficeDrawing/Shapetypes/ArcType.h        |  2 +-
 .../Biff_structures/ODRAW/OfficeArtFOPTE.h    | 80 ++++++++++---------
 2 files changed, 43 insertions(+), 39 deletions(-)

diff --git a/MsBinaryFile/DocFile/OfficeDrawing/Shapetypes/ArcType.h b/MsBinaryFile/DocFile/OfficeDrawing/Shapetypes/ArcType.h
index 9b986763f3..91346483bb 100644
--- a/MsBinaryFile/DocFile/OfficeDrawing/Shapetypes/ArcType.h
+++ b/MsBinaryFile/DocFile/OfficeDrawing/Shapetypes/ArcType.h
@@ -42,7 +42,7 @@ namespace DocFileFormat
 		{
 			ShapeConcentricFill		=	true;
 			Joins					=	round;
-            Path					=	L"wr-21600,,21600,43200,,,21600,21600nfewr-21600,,21600,43200,,,21600,21600l,21600nsxe";
+            Path					=	L"wr-21600,,21600,43200,,,21600,21600nfe";
 
             Formulas.push_back( L"val #2");
             Formulas.push_back( L"val #3");
diff --git a/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/ODRAW/OfficeArtFOPTE.h b/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/ODRAW/OfficeArtFOPTE.h
index f9cfeda544..466136b320 100644
--- a/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/ODRAW/OfficeArtFOPTE.h
+++ b/MsBinaryFile/XlsFile/Format/Logic/Biff_structures/ODRAW/OfficeArtFOPTE.h
@@ -1068,50 +1068,44 @@ public:
 			{
 				case ODRAW::rtLineTo:
 				{
-					for (_UINT16 j = 0; j < m_arSegments[i].m_nCount; ++j)
-					{
-						if (valuePointer + 1 > m_arPoints.size())
-						{
-							break;
+                    if (valuePointer + 1 > m_arPoints.size())
+                    {
+                        break;
 
-							strVmlPath += L"l";
-							strVmlPath += std::to_wstring(m_arPoints[0].x);
-							strVmlPath += L",";
-							strVmlPath += std::to_wstring(m_arPoints[0].y);
+                        strVmlPath += L"l";
+                        strVmlPath += std::to_wstring(m_arPoints[0].x);
+                        strVmlPath += L",";
+                        strVmlPath += std::to_wstring(m_arPoints[0].y);
 							
-							++valuePointer;
-						}
-						else
-						{
-							strVmlPath += L"l";
-							strVmlPath += std::to_wstring(m_arPoints[valuePointer].x );
-							strVmlPath += L",";
-							strVmlPath += std::to_wstring(m_arPoints[valuePointer].y );
+                        ++valuePointer;
+                    }
+                    else
+                    {
+                        strVmlPath += L"l";
+                        strVmlPath += std::to_wstring(m_arPoints[valuePointer].x );
+                        strVmlPath += L",";
+                        strVmlPath += std::to_wstring(m_arPoints[valuePointer].y );
 							
-							++valuePointer;
-						}
-					}
+                        ++valuePointer;
+                    }
 				}break;
 				case ODRAW::rtCurveTo:
 				{
-					for (_UINT16 j = 0; j < m_arSegments[i].m_nCount; ++j)
-					{
-						if (valuePointer + 3 > m_arPoints.size()) 
-							break;
-						strVmlPath += L"c";
-						strVmlPath += std::to_wstring(m_arPoints[valuePointer].x );
-						strVmlPath += L",";
-						strVmlPath += std::to_wstring(m_arPoints[valuePointer].y );
-						strVmlPath += L",";
-						strVmlPath += std::to_wstring(m_arPoints[valuePointer + 1].x );
-						strVmlPath += L",";
-						strVmlPath += std::to_wstring(m_arPoints[valuePointer + 1].y );
-						strVmlPath += L",";
-						strVmlPath += std::to_wstring(m_arPoints[valuePointer + 2].x );
-						strVmlPath += L",";
-						strVmlPath += std::to_wstring(m_arPoints[valuePointer + 2].y );
-						valuePointer += 3;
-					}
+                    if (valuePointer + 3 > m_arPoints.size())
+                        break;
+                    strVmlPath += L"c";
+                    strVmlPath += std::to_wstring(m_arPoints[valuePointer].x );
+                    strVmlPath += L",";
+                    strVmlPath += std::to_wstring(m_arPoints[valuePointer].y );
+                    strVmlPath += L",";
+                    strVmlPath += std::to_wstring(m_arPoints[valuePointer + 1].x );
+                    strVmlPath += L",";
+                    strVmlPath += std::to_wstring(m_arPoints[valuePointer + 1].y );
+                    strVmlPath += L",";
+                    strVmlPath += std::to_wstring(m_arPoints[valuePointer + 2].x );
+                    strVmlPath += L",";
+                    strVmlPath += std::to_wstring(m_arPoints[valuePointer + 2].y );
+                    valuePointer += 3;
 				}break;
 				case ODRAW::rtMoveTo:
 				{
@@ -1126,6 +1120,16 @@ public:
 					}
 				}
 				break;
+                case ODRAW::rtNoFill:
+                {
+                    strVmlPath += L"nf";
+                }
+                break;
+                case ODRAW::rtNoStroke:
+                {
+                    strVmlPath += L"ns";
+                }
+                break;
 				case ODRAW::rtClose:
 				{
 					strVmlPath += L"x";