Merge branch 'master' of https://github.com/IoTSharp/IoTSharp

IoTSharp.TaskAction/RangerCheckExcutor.cs

+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace IoTSharp.TaskAction
+{
+    [DisplayName("用于增加范围属性的执行器")]
+    public class   RangerCheckExcutor : ITaskAction
+    {
+        public override Task<TaskActionOutput> ExecuteAsync(TaskActionInput _input)
+        {
+            JObject o = JsonConvert.DeserializeObject(_input.Input) as JObject;
+            var config = JsonConvert.DeserializeObject<ModelExecutorConfig>(_input.ExecutorConfig);
+
+            if (o.SelectToken(config.PointX) != null && o.SelectToken(config.PointY) != null)
+            {
+                var point = new Point();
+                point.X = o.SelectToken(config.PointX).Value<double>();
+                point.Y = o.SelectToken(config.PointY).Value<double>();
+                if (PointInFeaces(point, config.Ranger))
+                {
+                    o.Add("iswithinrange", true);
+                    return Task.FromResult(new TaskActionOutput() { ExecutionInfo = o.ToString(), ExecutionStatus = true, DynamicOutput = o }); ;
+                }
+                else
+                {
+                    o.Add("iswithinrange", false);
+                    return Task.FromResult(new TaskActionOutput() { ExecutionInfo = o.ToString(), ExecutionStatus = true, DynamicOutput = o }); ;
+                }
+            }
+            else
+            {
+                o.Add("iswithinrange", true);
+                return Task.FromResult(new TaskActionOutput() { ExecutionInfo = o.ToString(), ExecutionStatus = true, DynamicOutput = o }); ;
+            }
+        }
+
+        public static bool PointInFeaces(Point pnt, Point[] pntlist)
+        {
+            if (pntlist == null)
+            {
+                return false;
+            }
+            int j = 0, cnt = 0;
+            for (int i = 0; i < pntlist.Length; i++)
+            {
+                j = (i == pntlist.Length - 1) ? 0 : j + 1;
+                if ((pntlist[i].Y != pntlist[j].Y) && (((pnt.Y >= pntlist[i].Y) && (pnt.Y < pntlist[j].Y)) || ((pnt.Y >= pntlist[j].Y) && (pnt.Y < pntlist[i].Y))) && (pnt.X < (pntlist[j].X - pntlist[i].X) * (pnt.Y - pntlist[i].Y) / (pntlist[j].Y - pntlist[i].Y) + pntlist[i].X)) cnt++;
+            }
+            return (cnt % 2 > 0) ? true : false;
+        }
+        private class ModelExecutorConfig
+        {
+         
+
+            public string PointX { get; set; }
+
+            public string PointY { get; set; }
+
+            public Point[] Ranger { get; set; }
+        }
+
+        public class Point
+        {
+            public double X { get; set; }
+            public double Y { get; set; }
+        }
+
+    }
+}