用qml显示了航点参数，qml目前可能没有完善，很多部件都显示不了

opmap/mapwidget/MissionManager/SurveyPlanCreator.h

@@ -0,0 +1,22 @@
+/****************************************************************************
+ *
+ * (c) 2009-2020 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
+ *
+ * QGroundControl is licensed according to the terms in the file
+ * COPYING.md in the root of the source code directory.
+ *
+ ****************************************************************************/
+
+#pragma once
+
+#include "PlanCreator.h"
+
+class SurveyPlanCreator : public PlanCreator
+{
+    Q_OBJECT
+    
+public:
+    SurveyPlanCreator(PlanMasterController* planMasterController, QObject* parent = nullptr);
+
+    Q_INVOKABLE void createPlan(const QGeoCoordinate& mapCenterCoord) final;
+};