From 618dcec52c0c5007ade6e62b39c642d42ecae588 Mon Sep 17 00:00:00 2001
From: jiayulong <jiayulong@hivekion.com>
Date: Fri, 17 Apr 2026 18:30:06 +0800
Subject: [PATCH] =?UTF-8?q?tiff=E5=9B=BE=E7=89=87=E7=9B=B4=E6=8E=A5?=
 =?UTF-8?q?=E6=8B=B7=E8=B4=9D?=
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---
 logPlus/mainwindowcurve.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/logPlus/mainwindowcurve.cpp b/logPlus/mainwindowcurve.cpp
index 9089f3b..55dcee7 100644
--- a/logPlus/mainwindowcurve.cpp
+++ b/logPlus/mainwindowcurve.cpp
@@ -2543,6 +2543,14 @@ bool MainWindowCurve::saveMultipageTiff(const QList<QImage> images, const QStrin
     return true;
 }
 
+void copyFile(const QString &sourcePath, const QString &destinationPath) {
+    if (QFile::copy(sourcePath, destinationPath)) {
+        qDebug() << "文件拷贝成功！";
+    } else {
+        qDebug() << "文件拷贝失败！";
+    }
+}
+
 //isbmp=0 to printer or pdf
 //     =1 to printer by use image
 //     =2 to tif by created this soft
@@ -2912,6 +2920,14 @@ void MainWindowCurve::_slotExport(QPrinter &printer, int IsBmp, QString pngName,
         saveMultipageTiff(images, filename); // 合并、保存为TIFF文件
         //        writeTiff(images[0], filename);//测试单个文件
 
+        if(pngName.contains(".tif"))
+        {
+            copyFile(filename, pngName);
+            //删除 tiff 中间文件
+            QDir ss(filename);
+            ss.remove(filename);
+        }
+        else
         {
             QImage img1(filename);
             if(!img1.isNull())