排版pdf导出

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

@@ -389,7 +389,7 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
     /**
      * 旋转图片
      */
-    public static BufferedImage rotateImage(BufferedImage bi) {
+    public BufferedImage rotateImage(BufferedImage bi) {
         // 获取原图像的宽和高
         int width = bi.getWidth();
         int height = bi.getHeight();
@@ -414,7 +414,7 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
     /**
      * 缩放图片
      */
-    public static void convert(BufferedImage imageNew, String target) {
+    public void convert(BufferedImage imageNew, String target) {
         // 宽度保持不变
         int subImageWidth = imageNew.getWidth();
         int subImageHeight = 14400;
@@ -475,7 +475,7 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
      * @param mm 毫米
      * @return 像素值
      */
-    static int mmToPx(double mm) {
+    private int mmToPx(double mm) {
         // 因为1英寸等于25.4毫米
         return Convert.toInt(Math.round(mm * MaterialsConstant.DPI / 25.4));
     }
@@ -488,7 +488,7 @@ public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder
      * @param height 缩放后的高
      * @return 缩放后的图片
      */
-    public static BufferedImage scale(BufferedImage image, int width, int height) {
+    private 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