Update 20260529

DOCGEN/Klassen/SyncFWord.cs

@@ -49,6 +49,7 @@ using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 using static System.Net.Mime.MediaTypeNames;
+using System.Drawing.Drawing2D;
 
 
 
@@ -1011,7 +1012,14 @@ namespace DOCGEN.Klassen
                 return dest;// bmp.Save(outputPath, jpgEncoder, encParams);
             }
         }
-
+        public static System.Drawing.Image resizeImage1(System.Drawing.Image image, int new_height, int new_width)
+        {
+            Bitmap new_image = new Bitmap(new_width, new_height);
+            Graphics g = Graphics.FromImage((System.Drawing.Image)new_image);
+            g.InterpolationMode = InterpolationMode.High;
+            g.DrawImage(image, 0, 0, new_width, new_height);
+            return new_image;
+        }
         private void Insert_CLMImages(CLMDocItem item, ref WordDocument document, Boolean inline = false)
         {
             BookmarksNavigator bookmarkNavigator = new BookmarksNavigator(document);
@@ -1032,15 +1040,31 @@ namespace DOCGEN.Klassen
                 dt = (DataTable)JsonConvert.DeserializeObject(item.itemvalue, (typeof(DataTable)));
                 foreach (DataRow dr in dt.Rows)
                 {
-                    MemoryStream mssign = new MemoryStream(Convert.FromBase64String(dr[0].ToString()));
-                    System.Drawing.Image img = System.Drawing.Image.FromStream(mssign);
-                    if (Convert.ToInt32(item.width) != 0 || Convert.ToInt32(item.height) != 0)
-                    {
-                        // img = Resize(img, Convert.ToInt32(item.width), Convert.ToInt32(item.width)), true, true);
-                        img = Resize1(img, "", Convert.ToInt32(item.width), Convert.ToInt32(item.height));
-                    }
 
-                    paragraph.AppendPicture(img);
+                    MemoryStream mssign = new MemoryStream(Convert.FromBase64String(dr[0].ToString()));
+                   
+
+                    System.Drawing.Image img = System.Drawing.Image.FromStream(mssign);
+                    WPicture picture = paragraph.AppendPicture(img) as WPicture;
+                    IWSection section = document.Sections[0];
+
+                    float clientWidth = section.PageSetup.ClientWidth;
+                    float clientHeight = section.PageSetup.PageSize.Height - section.PageSetup.Margins.Top - section.PageSetup.Margins.Bottom;
+                    float scalePer = 0;
+                    if (Convert.ToInt32(item.width)>0) { clientWidth = Convert.ToInt32(item.width); }
+                    if (picture.Width > clientWidth)
+                    {
+                        scalePer = clientWidth / img.Width * 100;
+                    }
+                    else if (picture.Height > clientHeight)
+                    {
+                        scalePer = clientHeight / img.Height * 100;
+                    }
+                   
+                    picture.WidthScale = scalePer;
+                    picture.HeightScale = scalePer;
+
+
                     mssign = null;
                     img = null;
                 }
@@ -1048,6 +1072,7 @@ namespace DOCGEN.Klassen
                 paragraph = null;
                 bookmarkNavigator = null;
                 dt = null;
+                //document.Save(@"x:\doc.docx");
             }
             catch (Exception ex)
             {
@@ -1112,6 +1137,37 @@ namespace DOCGEN.Klassen
             mssign = null;
             signature = null;
         }
+
+        public System.Drawing.Image ResizeImageG(System.Drawing.Image inputimg, int targetWidth, int targetHeight, long jpegQuality = 85L)
+        {
+            // 1. Ursprungsbild laden
+            using (System.Drawing.Image originalImage = inputimg)
+            {
+                // 2. Ziel-Bitmap mit den neuen Maßen erstellen
+                using (Bitmap destImage = new Bitmap(targetWidth, targetHeight))
+                {
+                    // Auflösung beibehalten (wichtig für die Druckqualität)
+                    destImage.SetResolution(originalImage.HorizontalResolution, originalImage.VerticalResolution);
+
+                    // 3. Graphics-Objekt für höchste Qualität konfigurieren
+                    using (Graphics graphics = Graphics.FromImage(destImage))
+                    {
+                        graphics.CompositingMode = CompositingMode.SourceCopy;
+                        graphics.CompositingQuality = CompositingQuality.HighQuality;
+                        graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
+                        graphics.SmoothingMode = SmoothingMode.HighQuality;
+                        graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
+
+                        // Bild auf das neue Graphics-Objekt zeichnen
+                        graphics.DrawImage(originalImage, new Rectangle(0, 0, targetWidth, targetHeight),
+                                           new Rectangle(0, 0, originalImage.Width, originalImage.Height),
+                                           GraphicsUnit.Pixel);
+                        return destImage;
+                    }
+                }
+            }
+            
+        }
         private void Insert_CLMImage(CLMDocItem item, ref WordDocument document, Boolean inline = false, Boolean multiimages = false)
         {
             BookmarksNavigator bookmarkNavigator = new BookmarksNavigator(document);