Fix/copy drawing absolute position

src/EPPlus/Constants/Schemas.cs

@@ -20,5 +20,7 @@ internal class Schemas
         internal const string schemaRichValueRel = "http://schemas.microsoft.com/office/spreadsheetml/2022/richvaluerel";
         internal const string schemaWebImage = "http://schemas.microsoft.com/office/spreadsheetml/2020/richdatawebimage";
         internal const string schemaDataMashup = "http://schemas.microsoft.com/DataMashup";
+
+        internal const string schemaCalcFeature = "http://schemas.microsoft.com/office/spreadsheetml/2018/calcfeatures";
     }
 }

src/EPPlus/Core/RangeCopyHelper.cs

@@ -925,23 +925,27 @@ private void CopyMergedCells(Dictionary<int, ExcelAddress> copiedMergedCells)
 
         private void CopyFullRow()
         {
-            if (_sourceRange._fromRow == 1 && _sourceRange._toRow == ExcelPackage.MaxRows)
+            _sourceRange.GetAddressDimensionFullRowAndColumn(out int dimFromRow, out int dimFromCol, out int dimToRow, out int dimToCol);
+            if (dimFromRow == 0 && dimFromCol==0) return;
+            if (_sourceRange._fromRow == 1 && _sourceRange._toRow == ExcelPackage.MaxRows && dimFromCol > 0)
             {
-                for (int col = 0; col < _sourceRange.Columns; col++)
+                var diff = dimFromCol - _sourceRange._fromCol;
+                for (int col = 0; col < (dimToCol-dimFromCol + 1); col++)
                 {
-                    _destinationRange.Worksheet.Column(_destinationRange.Start.Column + col).OutlineLevel = _sourceRange.Worksheet.Column(_sourceRange._fromCol + col).OutlineLevel;
+                    _destinationRange.Worksheet.Column(_destinationRange.Start.Column + col + diff).OutlineLevel = _sourceRange.Worksheet.Column(_sourceRange._fromCol + col + diff).OutlineLevel;
                 }
             }
 
-            if (EnumUtil.HasFlag(_copyOptions, ExcelRangeCopyOptionFlags.IncludeFullRow))
+            if (EnumUtil.HasFlag(_copyOptions, ExcelRangeCopyOptionFlags.IncludeFullRow) && dimFromRow > 0)
             {
                 var sourceRowOrig = _sourceRange._fromRow;
                 var destRowOrig = _destinationRange._fromRow;
 
-                for (int i = 0; i < _sourceRange.Rows; i++)
+                var diff = dimFromRow - _sourceRange._fromRow;
+                for (int i = 0; i < (dimToRow - dimFromRow + 1); i++)
                 {
-                    var sourceRow = _sourceRange.Worksheet.Row(sourceRowOrig + i);
-                    var destRow = _destinationRange.Worksheet.Row(destRowOrig + i);
+                    var sourceRow = _sourceRange.Worksheet.Row(sourceRowOrig + i + diff);
+                    var destRow = _destinationRange.Worksheet.Row(destRowOrig + i + diff);
 
                     destRow.Height = sourceRow.Height;
                 }
@@ -950,23 +954,27 @@ private void CopyFullRow()
 
         private void CopyFullColumn()
         {
+            _sourceRange.GetAddressDimensionFullRowAndColumn(out int dimFromRow, out int dimFromCol, out int dimToRow, out int dimToCol);
+            if (dimFromRow == 0 && dimFromCol == 0) return;
             if (_sourceRange._fromCol == 1 && _sourceRange._toCol == ExcelPackage.MaxColumns)
             {
-                for (int row = 0; row < _sourceRange.Rows; row++)
+                var diff = dimFromRow - _sourceRange._fromRow;
+                for (int row = 0; row < (dimToRow - dimFromRow + 1); row++)
                 {
-                    _destinationRange.Worksheet.Row(_destinationRange.Start.Row + row).OutlineLevel = _sourceRange.Worksheet.Row(_sourceRange._fromRow + row).OutlineLevel;
+                    _destinationRange.Worksheet.Row(_destinationRange.Start.Row + row + diff).OutlineLevel = _sourceRange.Worksheet.Row(_sourceRange._fromRow + row + diff).OutlineLevel;
                 }
             }
 
-            if(EnumUtil.HasFlag(_copyOptions, ExcelRangeCopyOptionFlags.IncludeFullColumn))
+            if(EnumUtil.HasFlag(_copyOptions, ExcelRangeCopyOptionFlags.IncludeFullColumn) && dimFromCol > 0)
             {
                 var destColOrig = _destinationRange._fromCol;
                 var sourceColOrig = _sourceRange._fromCol;
 
-                for (int i = 0; i < _sourceRange.Columns; i++)
+                var diff = dimFromCol - _sourceRange._fromCol;
+                for (int i = 0; i < (dimToCol - dimFromCol+1); i++)
                 {
-                    var sourceCol = _sourceRange.Worksheet.Column(sourceColOrig + i);
-                    var destCol = _destinationRange.Worksheet.Column(destColOrig + i);
+                    var sourceCol = _sourceRange.Worksheet.Column(sourceColOrig + i + diff);
+                    var destCol = _destinationRange.Worksheet.Column(destColOrig + i + diff);
 
                     destCol.Width = sourceCol.Width;
                 }

src/EPPlus/Drawing/ExcelDrawing.cs

@@ -16,7 +16,10 @@ Date               Author                       Change
 using OfficeOpenXml.Drawing.OleObject;
 using OfficeOpenXml.Drawing.Slicer;
 using OfficeOpenXml.FormulaParsing.Excel.Functions.MathFunctions;
+using OfficeOpenXml.FormulaParsing.Excel.Functions.RefAndLookup;
 using OfficeOpenXml.Packaging;
+using OfficeOpenXml.Utils;
+using OfficeOpenXml.Utils.Drawings;
 using OfficeOpenXml.Utils.EnumUtils;
 using OfficeOpenXml.Utils.FileUtils;
 using OfficeOpenXml.Utils.XML;
@@ -25,6 +28,7 @@ Date               Author                       Change
 using System.Globalization;
 using System.IO;
 using System.Linq;
+using System.Security.Cryptography;
 using System.Text;
 using System.Xml;
 
@@ -731,8 +735,8 @@ internal void GetFromBounds(out int fromRow, out int fromRowOff, out int fromCol
         {
             if (CellAnchor == eEditAs.Absolute)
             {
-                GetToRowFromPixels(Position.Y, out fromRow, out fromRowOff);
-                GetToColumnFromPixels(Position.X, out fromCol, out fromColOff);
+                GetToRowFromPixels(Position.Y / (double)EMU_PER_PIXEL, out fromRow, out fromRowOff);
+                GetToColumnFromPixels(Position.X / (double)EMU_PER_PIXEL, out fromCol, out fromColOff);
             }
             else
             {
@@ -747,7 +751,7 @@ internal void GetToBounds(out int toRow, out int toRowOff, out int toCol, out in
             if (CellAnchor == eEditAs.Absolute)
             {
                 GetToRowFromPixels((Position.Y + Size.Height) / EMU_PER_PIXEL, out toRow, out toRowOff);
-                GetToColumnFromPixels(Position.X + Size.Width / EMU_PER_PIXEL, out toCol, out toColOff);
+                GetToColumnFromPixels((Position.X + Size.Width) / EMU_PER_PIXEL, out toCol, out toColOff);
             }
             else
             {
@@ -855,15 +859,14 @@ internal double GetPixelWidth()
             if (CellAnchor == eEditAs.TwoCell)
             {
                 ExcelWorksheet ws = _drawings.Worksheet;
-                double mdw = ws.Workbook.MaxFontWidth;
 
                 pix = -From.ColumnOff / (double)EMU_PER_PIXEL;
                 for (int col = From.Column + 1; col <= To.Column; col++)
                 {
-                    pix += MathHelper.TruncateDouble(((256 * ws.GetColumnWidth(col) + MathHelper.TruncateDouble(128 / mdw)) / 256) * mdw);
+                    pix += PixelHelper.GetColumnWidth(ws, col);
                 }
 
-                var w = MathHelper.TruncateDouble(((256 * ws.GetColumnWidth(To.Column + 1) + MathHelper.TruncateDouble(128 / mdw)) / 256) * mdw);
+                var w = PixelHelper.GetColumnWidth(ws, To.Column + 1);
                 pix += Math.Min(w, Convert.ToDouble(To.ColumnOff) / EMU_PER_PIXEL);
             }
             else
@@ -898,9 +901,9 @@ internal double GetPixelHeight()
                 pix = -(From.RowOff / (double)EMU_PER_PIXEL);
                 for (int row = From.Row + 1; row <= To.Row; row++)
                 {
-                    pix += ws.GetRowHeight(row) / 0.75;
+                    pix += PixelHelper.GetRowHeight(ws, row);
                 }
-                var h = ws.GetRowHeight(To.Row + 1) / 0.75;
+                var h = PixelHelper.GetRowHeight(ws, To.Row + 1);
                 pix += Math.Min(h, Convert.ToDouble(To.RowOff) / EMU_PER_PIXEL);
             }
             else
@@ -939,12 +942,12 @@ internal void CalcRowFromPixelTop(double pixels, out int row, out int rowOff)
             ExcelWorksheet ws = _drawings.Worksheet;
             double mdw = ws.Workbook.MaxFontWidth;
             double prevPix = 0;
-            double pix = ws.GetRowHeight(1) / 0.75;
+            double pix = PixelHelper.GetRowHeight(ws, 1);
             int r = 2;
-            while (pix < pixels)
+            while (pix < pixels && r <= ExcelPackage.MaxRows)
             {
                 prevPix = pix;
-                pix += (int)(ws.GetRowHeight(r++) / 0.75);
+                pix += (int)PixelHelper.GetRowHeight(ws, r++);
             }
 
             if (pix == pixels)
@@ -987,15 +990,14 @@ internal void CalcColFromPixelLeft(double pixels, out int column, out int column
         {
 
             ExcelWorksheet ws = _drawings.Worksheet;
-            double mdw = ws.Workbook.MaxFontWidth;
             double prevPix = 0;
-            double pix = (int)MathHelper.TruncateDouble(((256 * ws.GetColumnWidth(1) + MathHelper.TruncateDouble(128 / mdw)) / 256) * mdw);
+            double pix = (int)PixelHelper.GetColumnWidth(ws, 1);
             int col = 2;
 
-            while (pix < pixels)
+            while (pix < pixels && col <= ExcelPackage.MaxColumns)
             {
                 prevPix = pix;
-                pix += (int)MathHelper.TruncateDouble(((256 * ws.GetColumnWidth(col++) + MathHelper.TruncateDouble(128 / mdw)) / 256) * mdw);
+                pix += (int)PixelHelper.GetColumnWidth(ws, col++);
             }
             if (pix == pixels)
             {
@@ -1033,20 +1035,40 @@ internal void SetPixelHeight(double pixels)
 
         internal void GetToRowFromPixels(double pixels, out int toRow, out int rowOff, int fromRow = -1, int fromRowOff = -1)
         {
+            if (From == null && this is not ExcelControl)
+            {
+                // Absolute anchor path
+                double remaining = pixels;
+                int currentRow = 1;
+
+                while (true && currentRow <= ExcelPackage.MaxRows)
+                {
+                    double rowPix = PixelHelper.GetRowHeight(_drawings.Worksheet, currentRow);
+                    if (remaining < rowPix)
+                        break;
+
+                    remaining -= rowPix;
+                    currentRow++;
+                }
+
+                toRow = currentRow - 1;
+                rowOff = (int)(remaining);
+                return;
+            }
             if (fromRow < 0)
             {
                 fromRow = From.Row;
                 fromRowOff = From.RowOff;
             }
             ExcelWorksheet ws = _drawings.Worksheet;
-            var pixOff = pixels - ((ws.GetRowHeight(fromRow + 1) / 0.75) - (fromRowOff / (double)EMU_PER_PIXEL));
+            var pixOff = pixels - (PixelHelper.GetRowHeight(ws, fromRow + 1) - (fromRowOff / (double)EMU_PER_PIXEL));
             double prevPixOff = pixels;
             int row = fromRow + 1;
 
-            while (pixOff >= 0)
+            while (pixOff >= 0 && row < ExcelPackage.MaxRows)
             {
                 prevPixOff = pixOff;
-                pixOff -= (ws.GetRowHeight(++row) / 0.75);
+                pixOff -= PixelHelper.GetRowHeight(ws, ++row);
             }
             toRow = row - 1;
             if (fromRow == toRow)
@@ -1086,19 +1108,35 @@ internal void SetPixelWidth(double pixels)
         internal void GetToColumnFromPixels(double pixels, out int col, out int colOff, int fromColumn = -1, int fromColumnOff = -1)
         {
             ExcelWorksheet ws = _drawings.Worksheet;
-            double mdw = ws.Workbook.MaxFontWidth;
-            if (fromColumn < 0)
+            if (From == null && this is not ExcelControl)
+            {
+                // Absolute anchor path
+                double remaining = pixels;
+                int currentCol = 1;
+                double colPix = PixelHelper.GetColumnWidth(ws, currentCol);
+                while (remaining >= colPix && currentCol < ExcelPackage.MaxColumns)
+                {
+                    remaining -= colPix;
+                    currentCol++;
+                    colPix = PixelHelper.GetColumnWidth(ws, currentCol);
+                }
+
+                col = currentCol-1;
+                colOff = (int)(remaining);
+                return;
+            }
+            if (From != null && fromColumn < 0)
             {
                 fromColumn = From.Column;
                 fromColumnOff = From.ColumnOff;
             }
-            double pixOff = pixels - (MathHelper.TruncateDouble(((256 * ws.GetColumnWidth(fromColumn + 1) + MathHelper.TruncateDouble(128 / mdw)) / 256) * mdw) - fromColumnOff / EMU_PER_PIXEL);
+            double pixOff = pixels - (PixelHelper.GetColumnWidth(ws, fromColumn + 1) - fromColumnOff / EMU_PER_PIXEL);
             double offset = (double)fromColumnOff / EMU_PER_PIXEL + pixels;
             col = fromColumn + 2;
             while (pixOff >= 0)
             {
                 offset = pixOff;
-                pixOff -= MathHelper.TruncateDouble(((256 * ws.GetColumnWidth(col++) + MathHelper.TruncateDouble(128 / mdw)) / 256) * mdw);
+                pixOff -= PixelHelper.GetColumnWidth(ws, col++);
             }
             colOff = (int)offset;
         }
@@ -1384,10 +1422,20 @@ public void SetPosition(int Row, int RowOffsetPixels, int Column, int ColumnOffs
                 _height = GetPixelHeight();
             }
 
-            From.Row = Row;
-            From.RowOff = RowOffsetPixels * EMU_PER_PIXEL;
-            From.Column = Column;
-            From.ColumnOff = ColumnOffsetPixels * EMU_PER_PIXEL;
+            if (CellAnchor == eEditAs.Absolute)
+            {
+                GetPixelHeightFromRow(Row, RowOffsetPixels, out int pixelHeight);
+
+                Position.Y = (int)(pixelHeight * EMU_PER_PIXEL);
+                Position.X = (int)(ColumnOffsetPixels * EMU_PER_PIXEL);
+            }
+            else
+            {
+                From.Row = Row;
+                From.RowOff = RowOffsetPixels * EMU_PER_PIXEL;
+                From.Column = Column;
+                From.ColumnOff = ColumnOffsetPixels * EMU_PER_PIXEL;
+            }
             if (CellAnchor == eEditAs.TwoCell)
             {
                 _left = GetPixelLeft();
@@ -1399,6 +1447,36 @@ public void SetPosition(int Row, int RowOffsetPixels, int Column, int ColumnOffs
             _doNotAdjust = false;
             UpdatePositionAndSizeXml();
         }
+        private void GetPixelWidthFromRow(int toCol, int colOffsetPixels, out int pixelWidth)
+        {
+            ExcelWorksheet ws = _drawings.Worksheet;
+            double mdw = ws.Workbook.MaxFontWidth;
+
+            pixelWidth = 0;
+            for (int col = 0; col < toCol; col++)
+            {
+                pixelWidth += ws.GetColumnWidthPixels(col, mdw);
+            }
+            pixelWidth += colOffsetPixels;
+        }
+        private void GetPixelHeightFromRow(int toRow, int rowOffsetPixels, out int pixelHeight)
+        {
+            pixelHeight = 0;
+            var cache = _drawings.Worksheet.RowHeightCache;
+            for (int row = 0; row < toRow; row++)
+            {
+                lock (cache)
+                {
+                    if (!cache.ContainsKey(row))
+                    {
+                        cache.Add(row, _drawings.Worksheet.GetRowHeight(row + 1));
+                    }
+                }
+                pixelHeight += (int)(cache[row] / 0.75);
+            }
+            pixelHeight += rowOffsetPixels;
+        }
+
         /// <summary>
         /// Set size in Percent.
         /// Note that resizing columns / rows after using this function will effect the size of the drawing

src/EPPlus/ExcelPackage.cs

@@ -864,6 +864,7 @@ private XmlNamespaceManager CreateDefaultNSM()
             ns.AddNamespace("xda", schemaDynamicArrays);
             ns.AddNamespace("clbl", schemaMipLabelMetadata);
             ns.AddNamespace("xfpb", Schemas.schemaFeaturePropertyBag);
+            ns.AddNamespace("xcalcf", Schemas.schemaCalcFeature);
             return ns;
         }
         #region SavePart