dxf improve

src/ACadSharp.Tests/IO/TableEntityTests.cs

@@ -43,7 +43,7 @@ public void ReadTableEntity(FileModel test)
 			//First row
 			TableEntity.Cell titleCell = table.GetCell(0, 0);
 			Assert.False(titleCell.HasMultipleContent);
-			Assert.Equal("Hello this is a title", titleCell.Content.Value.FormatedValue);
+			Assert.Equal("Hello this is a title", titleCell.Content.Value.Value);
 
 			TableEntity.Cell next = table.GetCell(0, 1);
 		}

src/ACadSharp/Entities/TableEntity.Cell.cs

@@ -104,7 +104,7 @@ public CellContent Content
 					}
 					else
 					{
-						return this.Contents.First();
+						return this.Contents.FirstOrDefault();
 					}
 				}
 			}

src/ACadSharp/Entities/TableEntity.CellValue.cs

@@ -4,11 +4,43 @@ namespace ACadSharp.Entities
 {
 	public partial class TableEntity
 	{
+		public enum ValueUnitType
+		{
+			/// <summary>
+			/// No units.
+			/// </summary>
+			NoUnits = 0,
+			/// <summary>
+			/// Distance.
+			/// </summary>
+			Distance = 1,
+			/// <summary>
+			/// Angle.
+			/// </summary>
+			Angle = 2,
+			/// <summary>
+			/// Area.
+			/// </summary>
+			Area = 4,
+			/// <summary>
+			/// Volumne.
+			/// </summary>
+			Volume = 8,
+			/// <summary>
+			/// Currency.
+			/// </summary>
+			Currency = 0x10,
+			/// <summary>
+			/// Percentage.
+			/// </summary>
+			Percentage = 0x20
+		}
+
 		public class CellValue
 		{
 			public CellValueType ValueType { get; set; }
 
-			public int Units { get; set; }
+			public ValueUnitType Units { get; set; }
 
 			public int Flags { get; set; }
 

src/ACadSharp/IO/DWG/DwgStreamReaders/DwgObjectReader.Entities.cs

@@ -354,7 +354,7 @@ private void readCustomTableDataValue(CellValue value)
 			if (this.R2007Plus)
 			{
 				//Unit type BL 94 0 = no units, 1 = distance, 2 = angle, 4 = area, 8 = volume
-				value.Units = this._mergedReaders.ReadBitLong();
+				value.Units = (ValueUnitType)this._mergedReaders.ReadBitLong();
 				//Format String TV 300
 				value.Format = this._mergedReaders.ReadVariableText();
 				//Value String TV 302

src/ACadSharp/IO/DXF/DxfStreamReader/DxfSectionReaderBase.cs

@@ -354,9 +354,15 @@ private bool readTableEntity(CadEntityTemplate template, DxfMap map, string subc
 					col.Width = this._reader.ValueAsDouble;
 					table.Columns.Add(col);
 					return true;
+				case 144:
+					tmp.CurrentCellTemplate.FormatTextHeight = this._reader.ValueAsDouble;
+					return true;
 				case 145:
 					tmp.CurrentCell.Rotation = this._reader.ValueAsDouble;
 					return true;
+				case 170:
+					//Has data flag
+					return true;
 				case 171:
 					tmp.CreateCell((TableEntity.CellType)this._reader.ValueAsInt);
 					return true;
@@ -378,6 +384,9 @@ private bool readTableEntity(CadEntityTemplate template, DxfMap map, string subc
 				case 178:
 					tmp.CurrentCell.VirtualEdgeFlag = this._reader.ValueAsShort;
 					return true;
+				case 179:
+					//Unknown value
+					return true;
 				case 301:
 					var content = new TableEntity.CellContent();
 					tmp.CurrentCell.Contents.Add(content);
@@ -417,15 +426,37 @@ private void readCellValue(TableEntity.CellContent content)
 					case 2:
 						content.Value.Text += this._reader.ValueAsString;
 						break;
+					case 11:
+						content.Value.Value = new XYZ(this._reader.ValueAsDouble, 0, 0);
+						break;
+					case 21:
+						content.Value.Value = new XYZ(0, this._reader.ValueAsDouble, 0);
+						break;
+					case 31:
+						content.Value.Value = new XYZ(0, 0, this._reader.ValueAsDouble);
+						break;
 					case 302:
 						//TODO: Fix this assignation to cell value
 						content.Value.Value = this._reader.ValueAsString;
 						break;
-					//TODO: Find this codes
 					case 90:
+						content.Value.ValueType = (TableEntity.CellValueType)this._reader.ValueAsInt;
+						break;
+					case 91:
+						content.Value.Value = this._reader.ValueAsInt;
+						break;
 					case 93:
+						content.Value.Flags = this._reader.ValueAsInt;
+						break;
 					case 94:
+						content.Value.Units = (TableEntity.ValueUnitType)this._reader.ValueAsInt;
+						break;
+					case 140:
+						content.Value.Value = this._reader.ValueAsDouble;
+						break;
 					case 300:
+						content.Value.Format = this._reader.ValueAsString;
+						break;
 					default:
 						this._builder.Notify($"[CELL_VALUE] Unhandled dxf code {this._reader.Code} with value {this._reader.ValueAsString}", NotificationType.None);
 						break;

src/ACadSharp/IO/Templates/CadTableEntityTemplate.cs

@@ -74,6 +74,8 @@ internal class CadTableCellTemplate : ICadTemplate
 
 			public int StyleId { get; internal set; }
 
+			public double? FormatTextHeight { get; set; }
+
 			public TableEntity.Cell Cell { get; }
 
 			public List<CadTableCellContentTemplate> ContentTemplates { get; } = new();