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wunuooo · Dec 29, 2023 · 8a9ae46 · 8a9ae46
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diff --git a/AnalComps/EdgeBundlingComponent.cs b/AnalComps/EdgeBundlingComponent.cs
diff --git a/AnalComps/IsovistRegionComponent.cs b/AnalComps/IsovistRegionComponent.cs
diff --git a/AnalComps/PolygonPOIComponent.cs b/AnalComps/PolygonPOIComponent.cs
@@ -0,0 +1,115 @@
+using System;
+using System.Collections.Generic;
+using System.Net;
+using System.IO;
+
+using Grasshopper.Kernel;
+using Rhino.Geometry;
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace CapableArchiTool.AnalComps
+{
+    public class PolygonPOIComponent : GH_Component
+    {
+        /// <summary>
+        /// Initializes a new instance of the POIHeatMapMesh class.
+        /// </summary>
+        public PolygonPOIComponent()
+          : base("Polygon POI", "POI",
+              "Grab POI data within a polygon plot, use the Amap API.",
+              "Capable Archi Tool", "02 Analysis")
+        {
+        }
+
+        /// <summary>
+        /// Registers all the input parameters for this component.
+        /// </summary>
+        protected override void RegisterInputParams(GH_Component.GH_InputParamManager pManager)
+        {
+            pManager.AddTextParameter("Polygon", "P", "Set the corner points of the polygon, " +
+                "should use the format like 'longitude1,latitude1|longitude2,latitude2|longitude3,latitude3|...'", 
+                GH_ParamAccess.item);
+            pManager.AddTextParameter("Keywords", "K", "The Keywords of data that are being searched, " +
+                "should use the format like 'keyword1|keyword2|keyword3|...'", GH_ParamAccess.item);
+            pManager[1].Optional = true;
+            pManager.AddTextParameter("Type", "T", "The types of data that are being searched, " +
+                "should use the format like 'type1|type2|type3|...'", GH_ParamAccess.item);
+            pManager[2].Optional = true;
+            pManager.AddIntegerParameter("Offset", "O", "The amount of data that will be recorded on every page, " +
+                "larger than 25 will probably cause error.", GH_ParamAccess.item);
+            pManager[3].Optional = true;
+            pManager.AddIntegerParameter("Page", "P", "The current page.", GH_ParamAccess.item);
+            pManager[4].Optional = true;
+            pManager.AddTextParameter("API Key", "A", "The key that applied from Amap to use API.", GH_ParamAccess.item);
+            pManager.AddBooleanParameter("Run", "Run", "Run this component.", GH_ParamAccess.item, false);
+        }
+
+        /// <summary>
+        /// Registers all the output parameters for this component.
+        /// </summary>
+        protected override void RegisterOutputParams(GH_Component.GH_OutputParamManager pManager)
+        {
+            pManager.AddGenericParameter("Json", "J", "The json file that return from website.", GH_ParamAccess.item);
+        }
+
+        /// <summary>
+        /// This is the method that actually does the work.
+        /// </summary>
+        /// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
+        protected override void SolveInstance(IGH_DataAccess DA)
+        {
+            string polygon = null;
+            string keywords = null;
+            string type = null;
+            int offset = 20;
+            int page = 1;
+            string key = null;
+            bool run = false;
+
+            string url = "https://restapi.amap.com/v3/place/polygon?";
+
+            if (!DA.GetData(0, ref polygon)) return;
+            else
+                url += "polygon=" + polygon;
+            if (DA.GetData(1, ref keywords))
+                url += "&keywords=" + keywords;
+            if (DA.GetData(2, ref type))
+                url += "&types=" + type;
+            if (DA.GetData(3, ref offset))
+                url += "&offset=" + offset;
+            if (DA.GetData(4, ref page))
+                url += "&page=" + page;
+            if (!DA.GetData(5, ref key)) return;
+            else 
+                url += "&output=json&key=" + key;
+            if (!DA.GetData(6, ref run)) return;
+
+            if(run)
+            {
+                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
+                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
+                StreamReader reader = new StreamReader(response.GetResponseStream());
+                string json = reader.ReadToEnd();
+
+                DA.SetData(0, json);
+            }
+        }
+
+
+        /// <summary>
+        /// Provides an Icon for the component.
+        /// </summary>
+        protected override System.Drawing.Bitmap Icon => Properties.Resources.POI_Heat_Map;
+
+
+        /// <summary>
+        /// Gets the unique ID for this component. Do not change this ID after release.
+        /// </summary>
+        public override Guid ComponentGuid
+        {
+            get { return new Guid("4080B609-6818-4DC0-96A4-61132731106A"); }
+        }
+    }
+}