Funktion zur Behebung der Rotation - Class EnvelopeEditorController, Class FixPageRotation

EnvelopeGenerator.Form/Controllers/EnvelopeEditorController.vb

@@ -156,7 +156,11 @@ Public Class EnvelopeEditorController
 
     Public Async Function CreateDocument(pDocumentFilePath As String) As Threading.Tasks.Task(Of EnvelopeDocument)
         Try
-            Dim oFileInfo = New FileInfo(pDocumentFilePath)
+            Dim oFixedPath = FixPageRotation.FixPageRotation(pDocumentFilePath)
+            If oFixedPath <> pDocumentFilePath Then
+                Logger.Info("PageRotation has been reseted to 0.")
+            End If
+            Dim oFileInfo = New FileInfo(oFixedPath)
             Dim oTempFiles As New TempFiles(State.LogConfig)
             Dim oTempFilePath = Path.Combine(oTempFiles._TempPath, Guid.NewGuid().ToString + oFileInfo.Extension)
 
@@ -172,7 +176,7 @@ Public Class EnvelopeEditorController
                 .FileNameOriginal = oFileInfo.Name,
                 .Thumbnail = Thumbnail.GetThumbnailFromPDFFile(oTempFilePath),
                 .PageCount = Thumbnail.GetPageCount(oTempFilePath),
-                .Byte_Data = ReadFile(pDocumentFilePath)
+                .Byte_Data = ReadFile(oFixedPath)
             }
 
             Return oDocument

EnvelopeGenerator.Form/EnvelopeGenerator.Form.vbproj

@@ -362,6 +362,7 @@
       <SubType>Form</SubType>
     </Compile>
     <Compile Include="Helper\Encryption.vb" />
+    <Compile Include="Helper\FixPageRotation.vb" />
     <Compile Include="Helper\RefreshHelper.vb" />
     <Compile Include="Helper\TempFiles.vb" />
     <Compile Include="Helper\Thumbnail.vb" />

EnvelopeGenerator.Form/Helper/FixPageRotation.vb

@@ -0,0 +1,48 @@
+Imports System.IO
+Imports GdPicture14
+
+Public Class FixPageRotation
+    ''' <summary>
+    ''' Checks if there are any rotations in the document. If so, normalizes the page rotation to 0 without affecting its visual appearance.
+    ''' Creates and uses a new document with the corrected properties.
+    ''' Fixes the issue of annotations being rotated to match the page's rotation.
+    ''' </summary>
+    ''' <param name="pFilePath"></param>
+    ''' <returns></returns>
+    Public Shared Function FixPageRotation(pFilePath As String) As String
+
+        Dim oFolder As String = Path.GetDirectoryName(pFilePath)
+        Dim oChanged As Boolean = False
+
+        Using gdpicturePDF As New GdPicturePDF()
+
+            Dim status As GdPictureStatus = gdpicturePDF.LoadFromFile(pFilePath, True)
+            If status = GdPictureStatus.OK Then
+
+                Dim count As Integer = gdpicturePDF.GetPageCount()
+                For i As Integer = 1 To count
+                    If gdpicturePDF.SelectPage(i) = GdPictureStatus.OK Then
+                        Dim rotation As Integer = gdpicturePDF.GetPageRotation()
+                        If rotation <> 0 Then
+                            gdpicturePDF.NormalizePage()
+                            oChanged = True
+                        End If
+                    End If
+                Next
+
+            End If
+
+            If oChanged Then
+                Dim newFilesPath As String = Path.Combine(oFolder, "RotationFixed_" & Path.GetFileName(pFilePath))
+                If gdpicturePDF.SaveToFile(newFilesPath) = GdPictureStatus.OK Then
+                    Return newFilesPath
+                End If
+            End If
+
+        End Using
+
+        Return pFilePath
+
+    End Function
+
+End Class

EnvelopeGenerator.Form/frmFieldEditor.Designer.vb

@@ -282,6 +282,7 @@
         '
         'frmFieldEditor
         '
+        Me.Appearance.Options.UseFont = True
         resources.ApplyResources(Me, "$this")
         Me.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font
         Me.Controls.Add(Me.SplitContainerControl1)

EnvelopeGenerator.Form/frmFieldEditor.resx

@@ -123,7 +123,7 @@
   </data>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="SplitContainerControl1.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 132</value>
+    <value>0, 59</value>
   </data>
   <data name="ThumbnailEx2.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
     <value>Fill</value>
@@ -132,7 +132,7 @@
     <value>0, 0</value>
   </data>
   <data name="ThumbnailEx2.Size" type="System.Drawing.Size, System.Drawing">
-    <value>199, 526</value>
+    <value>199, 600</value>
   </data>
   <assembly alias="mscorlib" name="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
   <data name="ThumbnailEx2.TabIndex" type="System.Int32, mscorlib">
@@ -142,7 +142,7 @@
     <value>ThumbnailEx2</value>
   </data>
   <data name="&gt;&gt;ThumbnailEx2.Type" xml:space="preserve">
-    <value>GdPicture14.ThumbnailEx, GdPicture.NET.14, Version=14.1.0.152, Culture=neutral, PublicKeyToken=f52a2e60ad468dbb</value>
+    <value>GdPicture14.ThumbnailEx, GdPicture.NET.14, Version=14.3.3.0, Culture=neutral, PublicKeyToken=f52a2e60ad468dbb</value>
   </data>
   <data name="&gt;&gt;ThumbnailEx2.Parent" xml:space="preserve">
     <value>SplitContainerControl1.Panel1</value>
@@ -172,7 +172,7 @@
     <value>0, 0</value>
   </data>
   <data name="DocumentViewer1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>916, 526</value>
+    <value>917, 600</value>
   </data>
   <data name="DocumentViewer1.TabIndex" type="System.Int32, mscorlib">
     <value>3</value>
@@ -181,7 +181,7 @@
     <value>DocumentViewer1</value>
   </data>
   <data name="&gt;&gt;DocumentViewer1.Type" xml:space="preserve">
-    <value>DigitalData.Controls.DocumentViewer.DocumentViewer, DigitalData.Controls.DocumentViewer, Version=1.9.2.0, Culture=neutral, PublicKeyToken=null</value>
+    <value>DigitalData.Controls.DocumentViewer.DocumentViewer, DigitalData.Controls.DocumentViewer, Version=1.9.8.0, Culture=neutral, PublicKeyToken=null</value>
   </data>
   <data name="&gt;&gt;DocumentViewer1.Parent" xml:space="preserve">
     <value>SplitContainerControl1.Panel2</value>
@@ -205,7 +205,7 @@
     <value>1</value>
   </data>
   <data name="SplitContainerControl1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>1125, 526</value>
+    <value>1126, 600</value>
   </data>
   <data name="SplitContainerControl1.TabIndex" type="System.Int32, mscorlib">
     <value>15</value>
@@ -397,7 +397,7 @@
     <value>Combo</value>
   </data>
   <data name="ribbonControl1.Size" type="System.Drawing.Size, System.Drawing">
-    <value>1125, 132</value>
+    <value>1126, 88</value>
   </data>
   <data name="&gt;&gt;ribbonControl1.Name" xml:space="preserve">
     <value>ribbonControl1</value>
@@ -427,7 +427,7 @@
     <value>0, 0</value>
   </data>
   <data name="barDockControlTop.Size" type="System.Drawing.Size, System.Drawing">
-    <value>1125, 0</value>
+    <value>1126, 0</value>
   </data>
   <data name="&gt;&gt;barDockControlTop.Name" xml:space="preserve">
     <value>barDockControlTop</value>
@@ -445,10 +445,10 @@
     <value>Bottom</value>
   </data>
   <data name="barDockControlBottom.Location" type="System.Drawing.Point, System.Drawing">
-    <value>0, 658</value>
+    <value>0, 659</value>
   </data>
   <data name="barDockControlBottom.Size" type="System.Drawing.Size, System.Drawing">
-    <value>1125, 0</value>
+    <value>1126, 0</value>
   </data>
   <data name="&gt;&gt;barDockControlBottom.Name" xml:space="preserve">
     <value>barDockControlBottom</value>
@@ -469,7 +469,7 @@
     <value>0, 0</value>
   </data>
   <data name="barDockControlLeft.Size" type="System.Drawing.Size, System.Drawing">
-    <value>0, 658</value>
+    <value>0, 659</value>
   </data>
   <data name="&gt;&gt;barDockControlLeft.Name" xml:space="preserve">
     <value>barDockControlLeft</value>
@@ -487,10 +487,10 @@
     <value>Right</value>
   </data>
   <data name="barDockControlRight.Location" type="System.Drawing.Point, System.Drawing">
-    <value>1125, 0</value>
+    <value>1126, 0</value>
   </data>
   <data name="barDockControlRight.Size" type="System.Drawing.Size, System.Drawing">
-    <value>0, 658</value>
+    <value>0, 659</value>
   </data>
   <data name="&gt;&gt;barDockControlRight.Name" xml:space="preserve">
     <value>barDockControlRight</value>
@@ -511,7 +511,7 @@
     <value>6, 13</value>
   </data>
   <data name="$this.ClientSize" type="System.Drawing.Size, System.Drawing">
-    <value>1125, 658</value>
+    <value>1689, 988</value>
   </data>
   <data name="$this.Font" type="System.Drawing.Font, System.Drawing">
     <value>Segoe UI, 8.25pt</value>