内容编辑-菜单导出图片

Demo/Examples/Compdfkit_Tools/Edit/ContentEditCOntrol/ContentEditControl.xaml.cs

@@ -7,7 +7,6 @@ using ComPDFKit.Tool.SettingParam;
 using Compdfkit_Tools.Edit;
 using Compdfkit_Tools.Helper;
 using ComPDFKitViewer;
-using Microsoft.Win32;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
@@ -16,8 +15,8 @@ using System.Drawing;
 using System.IO;
 using System.Runtime.CompilerServices;
 using System.Windows;
-using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
+using System.Windows.Forms;
 using System.Windows.Input;
 using System.Windows.Media;
 using static ComPDFKit.Tool.CPDFToolManager;
@@ -26,6 +25,12 @@ using ComPDFKit.Import;
 using ComPDFKit.Tool.Help;
 using ComPDFKit.Tool.UndoManger;
 using ComPDFKit.Viewer.Helper;
+using ContextMenu = System.Windows.Controls.ContextMenu;
+using KeyEventArgs = System.Windows.Input.KeyEventArgs;
+using KeyEventHandler = System.Windows.Input.KeyEventHandler;
+using MenuItem = System.Windows.Controls.MenuItem;
+using OpenFileDialog = Microsoft.Win32.OpenFileDialog;
+using UserControl = System.Windows.Controls.UserControl;
 
 namespace Compdfkit_Tools.PDFControl
 {
@@ -721,28 +726,26 @@ namespace Compdfkit_Tools.PDFControl
             {
                 if (PdfViewControl != null && PdfViewControl.PDFView != null)
                 {
-                    PdfViewControl.PDFToolManager.GetSelectedEditAreaObject(ref index);
-                    Dictionary<int, List<System.Drawing.Bitmap>> imageDict = new Dictionary<int, List<Bitmap>>();
-                    if (imageDict != null && imageDict.Count > 0)
+                    try
                     {
-                        System.Windows.Forms.FolderBrowserDialog folderBrowser = new System.Windows.Forms.FolderBrowserDialog();
-                        if (folderBrowser.ShowDialog() == System.Windows.Forms.DialogResult.OK)
+                        FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog();
+                        if (folderBrowserDialog.ShowDialog() == DialogResult.OK && imageArea != null)
                         {
-                            string choosePath = folderBrowser.SelectedPath;
-                            string openPath = choosePath;
-                            foreach (int pageIndex in imageDict.Keys)
-                            {
-                                List<System.Drawing.Bitmap> imageList = imageDict[pageIndex];
-                                foreach (System.Drawing.Bitmap image in imageList)
-                                {
-                                    string savePath = System.IO.Path.Combine(choosePath, Guid.NewGuid() + ".jpg");
-                                    image.Save(savePath, System.Drawing.Imaging.ImageFormat.Jpeg);
-                                    openPath = savePath;
-                                }
-                            }
-                            Process.Start("explorer", "/select,\"" + openPath + "\"");
+                            string path = Path.GetTempPath();
+                            string uuid = Guid.NewGuid().ToString("N");
+                            string imagePath = Path.Combine(path, uuid + ".tmp");
+                            imageArea.ExtractImage(imagePath);
+
+                            Bitmap bitmapImage = new Bitmap(imagePath);
+                            string fileName = Path.Combine(folderBrowserDialog.SelectedPath, uuid + ".jpg");
+                            bitmapImage.Save(fileName, System.Drawing.Imaging.ImageFormat.Jpeg);
+                            Process.Start("explorer", "/select,\"" + fileName + "\"");
                         }
                     }
+                    catch (Exception ex)
+                    {
+
+                    }
                 }
             };
             menu.Items.Add(exportMenu);