From bcaf93377d20a3c6fe5e0ef5da26c93a785d0778 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A0=81=E5=86=9C=E9=98=BF=E6=A5=A0?=
 <zhangyuge946@163.com>
Date: Thu, 16 Oct 2025 01:26:49 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=BC=E5=87=BA=E6=97=B6=E5=8F=AF=E9=80=89?=
 =?UTF-8?q?=E6=8B=A9=E4=BF=9D=E5=AD=98=E7=9B=AE=E5=BD=95?=
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---
 src/main/java/org/example/ImageDotMarker.java | 48 ++++++++++++++-----
 1 file changed, 36 insertions(+), 12 deletions(-)

diff --git a/src/main/java/org/example/ImageDotMarker.java b/src/main/java/org/example/ImageDotMarker.java
index a3700e2..193e995 100644
--- a/src/main/java/org/example/ImageDotMarker.java
+++ b/src/main/java/org/example/ImageDotMarker.java
@@ -452,19 +452,43 @@ public class ImageDotMarker extends JFrame {
             return;
         }
 
-        StringBuilder sb = new StringBuilder();
-        sb.append("图片标记点坐标:\n");
-        for (int i = 0; i < points.size(); i++) {
-            MarkPoint p = points.get(i);
-            sb.append(String.format("%d. %s: (%d, %d)\n", i + 1, p.name, p.x, p.y));
+        JFileChooser fileChooser = new JFileChooser();
+        fileChooser.setSelectedFile(new File("mark_points.txt"));
+        fileChooser.setFileFilter(new FileNameExtensionFilter("文本文件 (*.txt)", "txt"));
+
+        int result = fileChooser.showSaveDialog(this);
+        if (result == JFileChooser.APPROVE_OPTION) {
+            try {
+                File file = fileChooser.getSelectedFile();
+                if (!file.getName().toLowerCase().endsWith(".txt")) {
+                    file = new File(file.getAbsolutePath() + ".txt");
+                }
+
+                StringBuilder sb = new StringBuilder();
+                // 添加头部信息
+                sb.append("# 图片标记点坐标导出\n");
+                if (currentImagePath != null) {
+                    sb.append(String.format("# 来源图片: %s\n", new File(currentImagePath).getName()));
+                }
+                sb.append(String.format("# 导出时间: %s\n", new java.util.Date()));
+                sb.append("# ======================================\n\n");
+                
+                // 添加标记点数据
+                sb.append("序号,名称,X坐标,Y坐标\n");
+                for (int i = 0; i < points.size(); i++) {
+                    MarkPoint p = points.get(i);
+                    sb.append(String.format("%d,%s,%d,%d\n", i + 1, p.name, p.x, p.y));
+                }
+
+                // 写入文件
+                java.nio.file.Files.write(file.toPath(), sb.toString().getBytes("UTF-8"));
+                
+                JOptionPane.showMessageDialog(this, "标记点坐标导出成功！\n保存位置: " + file.getAbsolutePath());
+                updateStatusBar("已导出标记点坐标到文件");
+            } catch (IOException ex) {
+                JOptionPane.showMessageDialog(this, "导出失败: " + ex.getMessage());
+            }
         }
-
-        JTextArea textArea = new JTextArea(sb.toString());
-        textArea.setEditable(false);
-        JScrollPane scrollPane = new JScrollPane(textArea);
-        scrollPane.setPreferredSize(new Dimension(300, 200));
-
-        JOptionPane.showMessageDialog(this, scrollPane, "标记点坐标", JOptionPane.INFORMATION_MESSAGE);
     }
 
     private void updatePointList() {