排版pdf导出

sd-business/src/main/java/com/sd/business/service/work/impl/WorkOrderServiceImpl.java

@@ -419,10 +419,11 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
         int subImageWidth = imageNew.getWidth();
         int subImageHeight = 14400;
 
-        Document document = new Document();
+        FileOutputStream fos = null;
+
         //设置文档页边距
+        Document document = new Document();
         document.setMargins(0, 0, 0, 0);
-        FileOutputStream fos = null;
 
         try {
             fos = new FileOutputStream(target);
@@ -488,7 +489,6 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
      * @return 缩放后的图片
      */
     public static BufferedImage scale(BufferedImage image, int width, int height) {
-
         Image newImage = ImgUtil.scale(image, width, height);
 
         // 创建一个具有相同尺寸和类型（ARGB）的新BufferedImage
@@ -517,15 +517,13 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
         int canvasHeight = mmToPx(workOrder.getMaxLength().doubleValue());
 
         // 创建一个画布，并设置白色背景
-        BufferedImage imageNew = new BufferedImage(canvasWidth, canvasHeight, BufferedImage.TYPE_INT_RGB);
-        Graphics graphics = imageNew.getGraphics();
+        BufferedImage image = new BufferedImage(canvasWidth, canvasHeight, BufferedImage.TYPE_INT_RGB);
+        Graphics graphics = image.getGraphics();
         graphics.setColor(Color.WHITE);
         graphics.fillRect(0, 0, canvasWidth, canvasHeight);
 
-        Map<String, BufferedImage> bufferedImageMap = new ConcurrentHashMap<>();
-
         CountDownLatch downLatch = new CountDownLatch(list.size());
-
+        Map<String, BufferedImage> bufferedImageMap = new ConcurrentHashMap<>();
         for (WorkOrderDetail workOrderDetail : list) {
 
             executor.execute(() -> {
@@ -566,7 +564,7 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
 
                     int[] ImageArrays = bi.getRGB(0, 0, width, height, new int[width * height], 0, width);
 
-                    imageNew.setRGB(
+                    image.setRGB(
                             x + (marginWidth - width) / 2,
                             y + (marginHeight - height) / 2,
                             width,
@@ -590,7 +588,7 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
             throw new ServiceException("生成pdf失败");
         }
 
-        convert(imageNew, "E:\\test2.pdf");
+        convert(image, "E:\\test2.pdf");
 
         return null;
     }