Put class PdfTextElement in his own file.

VAR.PdfTools/PdfTextElement.cs

@@ -0,0 +1,96 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VAR.PdfTools.Maths;
+
+namespace VAR.PdfTools
+{
+    public struct PdfCharElement
+    {
+        public string Char;
+        public double Displacement;
+        public double Width;
+    }
+
+    public class PdfTextElement
+    {
+        #region Properties
+
+        public PdfFont Font { get; set; }
+
+        public double FontSize { get; set; }
+
+        public Matrix3x3 Matrix { get; set; }
+
+        public string RawText { get; set; }
+
+        public string VisibleText { get; set; }
+
+        public double VisibleWidth { get; set; }
+
+        public double VisibleHeight { get; set; }
+
+        public List<PdfCharElement> Characters { get; set; }
+
+        public List<PdfTextElement> Childs { get; set; }
+
+        #endregion
+
+        #region Public methods
+
+        public double GetX()
+        {
+            return Matrix.Matrix[0, 2];
+        }
+
+        public double GetY()
+        {
+            return Matrix.Matrix[1, 2];
+        }
+
+        public PdfTextElement SubPart(int startIndex, int endIndex)
+        {
+            PdfTextElement blockElem = new PdfTextElement
+            {
+                Font = null,
+                FontSize = FontSize,
+                Matrix = Matrix.Copy(),
+                RawText = RawText.Substring(startIndex, endIndex - startIndex),
+                VisibleText = VisibleText.Substring(startIndex, endIndex - startIndex),
+                VisibleWidth = 0,
+                VisibleHeight = VisibleHeight,
+                Characters = new List<PdfCharElement>(),
+                Childs = new List<PdfTextElement>(),
+            };
+            double displacement = Characters[startIndex].Displacement;
+            blockElem.Matrix.Matrix[0, 2] += displacement;
+            for (int j = startIndex; j < endIndex; j++)
+            {
+                blockElem.Characters.Add(new PdfCharElement
+                {
+                    Char = Characters[j].Char,
+                    Displacement = Characters[j].Displacement - displacement,
+                    Width = Characters[j].Width,
+                });
+            }
+            PdfCharElement lastChar = blockElem.Characters[blockElem.Characters.Count - 1];
+            blockElem.VisibleWidth = lastChar.Displacement + lastChar.Width;
+            foreach (PdfTextElement elem in Childs)
+            {
+                blockElem.Childs.Add(elem);
+            }
+
+            return blockElem;
+        }
+
+        public double MaxWidth()
+        {
+            return Characters.Average(c => c.Width);
+        }
+
+        #endregion
+    }
+
+}

VAR.PdfTools/PdfTextExtractor.cs

@@ -7,92 +7,6 @@ using VAR.PdfTools.PdfElements;
 
 namespace VAR.PdfTools
 {
-    public struct PdfCharElement
-    {
-        public string Char;
-        public double Displacement;
-        public double Width;
-    }
-
-    public class PdfTextElement
-    {
-        #region Properties
-
-        public PdfFont Font { get; set; }
-
-        public double FontSize { get; set; }
-
-        public Matrix3x3 Matrix { get; set; }
-
-        public string RawText { get; set; }
-
-        public string VisibleText { get; set; }
-
-        public double VisibleWidth { get; set; }
-
-        public double VisibleHeight { get; set; }
-
-        public List<PdfCharElement> Characters { get; set; }
-
-        public List<PdfTextElement> Childs { get; set; }
-
-        #endregion
-
-        #region Public methods
-
-        public double GetX()
-        {
-            return Matrix.Matrix[0, 2];
-        }
-
-        public double GetY()
-        {
-            return Matrix.Matrix[1, 2];
-        }
-
-        public PdfTextElement SubPart(int startIndex, int endIndex)
-        {
-            PdfTextElement blockElem = new PdfTextElement
-            {
-                Font = null,
-                FontSize = FontSize,
-                Matrix = Matrix.Copy(),
-                RawText = RawText.Substring(startIndex, endIndex - startIndex),
-                VisibleText = VisibleText.Substring(startIndex, endIndex - startIndex),
-                VisibleWidth = 0,
-                VisibleHeight = VisibleHeight,
-                Characters = new List<PdfCharElement>(),
-                Childs = new List<PdfTextElement>(),
-            };
-            double displacement = Characters[startIndex].Displacement;
-            blockElem.Matrix.Matrix[0, 2] += displacement;
-            for (int j = startIndex; j < endIndex; j++)
-            {
-                blockElem.Characters.Add(new PdfCharElement
-                {
-                    Char = Characters[j].Char,
-                    Displacement = Characters[j].Displacement - displacement,
-                    Width = Characters[j].Width,
-                });
-            }
-            PdfCharElement lastChar = blockElem.Characters[blockElem.Characters.Count - 1];
-            blockElem.VisibleWidth = lastChar.Displacement + lastChar.Width;
-            foreach (PdfTextElement elem in Childs)
-            {
-                blockElem.Childs.Add(elem);
-            }
-
-            return blockElem;
-        }
-
-        public double MaxWidth()
-        {
-            return Characters.Average(c => c.Width) / 2;
-        }
-
-        #endregion
-    }
-
     public class PdfTextExtractor
     {
         #region Declarations

VAR.PdfTools/VAR.PdfTools.csproj

@@ -85,6 +85,7 @@
     <Compile Include="PdfParser.cs" />
     <Compile Include="PdfPageRenderer.cs" />
     <Compile Include="PdfStandar14FontMetrics.cs" />
+    <Compile Include="PdfTextElement.cs" />
     <Compile Include="PdfTextExtractor.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Maths\Vector3D.cs" />