[feat]提交：增加预警视频流画框截图保存框的位置信息

dk-modules/business/src/main/java/org/dromara/business/domain/vo/BusinessAlertVo.java

@@ -232,4 +232,16 @@ public class BusinessAlertVo implements Serializable {
      * 无人机俯视角
      */
     private String gimbalPitch;
+
+    /**
+     * 画框的四个角度参数
+     */
+    private String lx;
+
+    private String ly;
+
+    private String rx;
+
+    private String ry;
+
 }

dk-modules/business/src/main/java/org/dromara/business/service/impl/BusinessAlertServiceImpl.java

@@ -7,6 +7,7 @@ import cn.hutool.core.util.NumberUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
@@ -172,6 +173,15 @@ public class BusinessAlertServiceImpl implements IBusinessAlertService {
         for (BusinessAlertVo alertVo : alertVoList) {
             Map<String,Object>map=new HashMap<>();
             alertVo.setBusinessType(2);
+
+            //构建pixel
+            JSONObject pixelJson = new JSONObject();
+            pixelJson.put("lef_x",alertVo.getLx());
+            pixelJson.put("lef_y",alertVo.getLy());
+            pixelJson.put("right_x",alertVo.getRx());
+            pixelJson.put("right_y",alertVo.getRy());
+            alertVo.setPixelCoordinate(pixelJson.toJSONString());
+
             BusinessAlert alert = addBusinessAlert(alertVo);
             RemoteStartProcess startProcess = new RemoteStartProcess();
             startProcess.setBusinessId(String.valueOf(alert.getId()));