横向设计

src/main/java/com/gaotao/modules/base/utils/CoordinateTransformer.java

@@ -10,23 +10,23 @@ import lombok.extern.slf4j.Slf4j;
 @Slf4j
 @Data
 public class CoordinateTransformer {
-    
+
     private String orientation;
     private CanvasSize canvasSize;
     private TransformConfig config;
-    
+
     public CoordinateTransformer(String orientation, CanvasSize canvasSize) {
         this.orientation = orientation != null ? orientation : "portrait";
         this.canvasSize = canvasSize;
         this.config = getConfig();
     }
-    
+
     /**
      * 获取转换配置
      */
     private TransformConfig getConfig() {
         TransformConfig config = new TransformConfig();
-        
+
         if ("landscape".equals(this.orientation)) {
             config.setScaleX(1.0);
             config.setScaleY(1.0);
@@ -39,10 +39,10 @@ public class CoordinateTransformer {
             config.setOffsetX(0.0);
             config.setOffsetY(0.0);
         }
-        
+
         return config;
     }
-    
+
     /**
      * 将画布坐标转换为ZPL坐标
      */
@@ -53,14 +53,15 @@ public class CoordinateTransformer {
                 (int) Math.round(canvasY * config.getScaleY())
             );
         } else {
+            int width = canvasSize.getWidth();
             // 横向打印需要坐标旋转变换
             return new ZplCoordinate(
-                (int) Math.round(canvasX * config.getScaleX()),
-                (int) Math.round(canvasY * config.getScaleY())
+                (int) Math.round(canvasY * config.getScaleX()),
+                (int) Math.round((width-canvasX-100) * config.getScaleY())
             );
         }
     }
-    
+
     /**
      * 将ZPL坐标转换为画布坐标
      */
@@ -78,14 +79,14 @@ public class CoordinateTransformer {
             );
         }
     }
-    
+
     /**
      * 验证坐标是否在画布范围内
      */
     public boolean isInBounds(int x, int y) {
         return x >= 0 && x <= canvasSize.getWidth() && y >= 0 && y <= canvasSize.getHeight();
     }
-    
+
     /**
      * 将坐标限制在画布范围内
      */
@@ -95,7 +96,7 @@ public class CoordinateTransformer {
             Math.max(0, Math.min(y, canvasSize.getHeight() - elementHeight))
         );
     }
-    
+
     /**
      * 画布尺寸
      */
@@ -105,7 +106,7 @@ public class CoordinateTransformer {
         private int height;
         private String name;
         private String description;
-        
+
         public CanvasSize(int width, int height, String name, String description) {
             this.width = width;
             this.height = height;
@@ -113,7 +114,7 @@ public class CoordinateTransformer {
             this.description = description;
         }
     }
-    
+
     /**
      * 转换配置
      */
@@ -124,7 +125,7 @@ public class CoordinateTransformer {
         private double offsetX;
         private double offsetY;
     }
-    
+
     /**
      * ZPL坐标
      */
@@ -132,13 +133,13 @@ public class CoordinateTransformer {
     public static class ZplCoordinate {
         private int x;
         private int y;
-        
+
         public ZplCoordinate(int x, int y) {
             this.x = x;
             this.y = y;
         }
     }
-    
+
     /**
      * 画布坐标
      */
@@ -146,10 +147,10 @@ public class CoordinateTransformer {
     public static class CanvasCoordinate {
         private int x;
         private int y;
-        
+
         public CanvasCoordinate(int x, int y) {
             this.x = x;
             this.y = y;
         }
     }
-}
+}

src/main/java/com/gaotao/modules/base/utils/ZplGenerator.java

@@ -6,6 +6,7 @@ import lombok.Data;
 import lombok.extern.slf4j.Slf4j;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.util.List;
 
 import com.google.zxing.*;
@@ -348,8 +349,12 @@ public class ZplGenerator {
         boolean showContent = element.getShowContent() != null ? element.getShowContent() : true;
 
         // 将毫米转换为ZPL单位
-        double widthMM = element.getWidth() != null ? element.getWidth().doubleValue() : 2.0;
-        int width = Math.max(1, Math.min(10, (int) Math.round(widthMM * 1.5)));
+        BigDecimal width = (element.getWidth() != null ? element.getWidth() : new BigDecimal("0.33"))
+                .multiply(BigDecimal.valueOf(this.dpi))
+                .divide(BigDecimal.valueOf(25.4), 2, RoundingMode.HALF_UP)
+                .setScale(0, RoundingMode.HALF_UP)
+                .min(BigDecimal.TEN);
+
 
         // 高度：毫米转换为点数
         int height = Math.max(1, Math.round((element.getHeight() != null ? element.getHeight() : 15) * this.dpi / 25.4f));
@@ -386,7 +391,7 @@ public class ZplGenerator {
         String data = element.getData() != null ? element.getData() : "";
 
         return String.format("^FO%d,%d^BY%d%s,%d%s^FD%s^FS",
-                           x, y, width, zplCommand, height, additionalParams, data);
+                           x, y, width.setScale(3, RoundingMode.HALF_UP).intValue(), zplCommand, height, additionalParams, data);
     }
 
     /**