横向设计

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

@@ -53,10 +53,11 @@ 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())
             );
         }
     }

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);
     }
 
     /**