From 122511b3a46bc66b82f2de9ee0b6ef43a05b1081 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期四, 11 一月 2024 17:06:55 +0800
Subject: [PATCH] 1

---
 TEWin/Resources/SpaceStatistics/SpaceStatistics.html |   86 ++++++++++++++++++++++++++++++++++++++-----
 TEWin/Resources/sample.fly                           |    0 
 2 files changed, 76 insertions(+), 10 deletions(-)

diff --git a/TEWin/Resources/SpaceStatistics/SpaceStatistics.html b/TEWin/Resources/SpaceStatistics/SpaceStatistics.html
index 6529d9c..77bdd0d 100644
--- a/TEWin/Resources/SpaceStatistics/SpaceStatistics.html
+++ b/TEWin/Resources/SpaceStatistics/SpaceStatistics.html
@@ -24,6 +24,7 @@
     var gAsync = true;
     var gDebug = false;
     var groupName = "绌洪棿缁熻";
+    var layerName = "JMD_1002";
 
     var rs = {
       count: 0, // 瑕佺礌鎬讳釜鏁�
@@ -34,18 +35,38 @@
 
       volume: 0, // 涓夌淮浣撲綋绉�
 
+      minHeight: 0, // 涓夌淮浣撴渶浣庨珮搴�
+
+      maxHeight: 0, // 涓夌淮浣撴渶楂橀珮搴�
+
       reset: function () {
         this.count = 0;
         this.lineLen = 0;
         this.polyArea = 0;
-        this.valueOf = 0;
+        this.volume = 0;
+        this.minHeight = 0;
+        this.maxHeight = 0;
+
+        return this;
+      },
+      
+      format: function () {
+        this.lineLen = parseFloat(this.lineLen.toFixed(2));
+        this.polyArea = parseFloat(this.polyArea.toFixed(2));
+        this.volume = parseFloat(this.volume.toFixed(2));
+        this.minHeight = parseFloat(this.minHeight.toFixed(2));
+        this.maxHeight = parseFloat(this.maxHeight.toFixed(2));
+
+        return this;
       },
 
       setVal: function () {
-        $("#totalNum").html(this.count.toString());
-        $("#lineLen").html(this.lineLen.toString());
-        $("#polyArea").html(this.polyArea.toString());
-        $("#volume").html(this.volume.toString());
+        $("#totalNum").html("" + this.count);
+        $("#lineLen").html("" + this.lineLen);
+        $("#polyArea").html("" + this.polyArea);
+        $("#volume").html("" + this.volume);
+        $("#minHeight").html("" + this.minHeight);
+        $("#maxHeight").html("" + this.maxHeight);
       }
     };
 
@@ -75,7 +96,7 @@
     }
 
     function getFeatureLayers() {
-      var layers = [], index = 0;
+      var layers = [];
       BuildObjectsList(SGWorld.ProjectTree.RootID, layers, 36);
 
       return layers;
@@ -88,7 +109,7 @@
     }
 
     function startQuery(e) {
-      delGroup();
+      this.clear();
       if (drawing.drawingEditMode != -1) {
         drawing.abort();
         return;
@@ -110,8 +131,46 @@
     }
 
     function DrawPoly(geometry, type, altitudeType) {
-      SGWorld.ProjectTree.EnableRedraw(0);
-      //alert(null==geometry);
+      var layers = getFeatureLayers();
+      for (var i in layers) {
+        try {
+          var layer = SGWorld.ProjectTree.GetObject(layers[i]);
+          var fs = layer.ExecuteSpatialQuery(geometry, 1); // 1-IT_INTERSECT, 2-IT_WITHIN
+          if (fs.Count == 0) continue;
+
+          rs.count += fs.Count;
+
+          if (layer.GeometryType == 1) { // LGT_POLYLINE
+            for (var j = 0; j < fs.Count; j++) {
+              var f = fs.Item(j);
+              rs.lineLen += f.Geometry.Length;
+            }
+            continue;
+          }
+          if (layer.GeometryType == 2) { // LGT_POLYGON
+            var flag = layerName == layer.TreeItem.Name;
+            for (var j = 0; j < fs.Count; j++) {
+              var f = fs.Item(j);
+              rs.polyArea += f.Geometry.Area;
+
+              if (flag) {
+                var maxHeight = f.FeatureAttributes.GetFeatureAttribute("MaxHeight").Value;
+                var minHeight = f.FeatureAttributes.GetFeatureAttribute("MinHeight").Value;
+                var height = maxHeight - minHeight;
+
+                rs.volume += f.Geometry.Area * height;
+                if (rs.maxHeight < height) rs.maxHeight = height;
+                if (!rs.minHeight || rs.minHeight > height) rs.minHeight = height;
+              }
+            }
+          }
+        } catch (e) {
+          layers.splice(i, 1);
+        }
+      }
+
+      rs.format();
+      rs.setVal();
     }
 
     function ResetAsync(FirstTime, FromMouseInputMode) {
@@ -167,7 +226,7 @@
             <td class="s8b">
               <label for="Mode" class="i18n">绾垮璞￠暱搴�</label>
             </td>
-            <td>&nbsp;<span id="lineLen">0</span> 鍗冪背
+            <td>&nbsp;<span id="lineLen">0</span> 绫�
             </td>
           </tr>
           <tr>
@@ -184,6 +243,13 @@
             <td>&nbsp;<span id="volume">0</span> 绔嬫柟绫�
             </td>
           </tr>
+          <tr>
+            <td class="s8b">
+              <label for="Mode" class="i18n">涓夌淮浣撻珮搴�</label>
+            </td>
+            <td>&nbsp;鏈�浣� <span id="minHeight">0</span> 绫筹紝鏈�楂� <span id="maxHeight">0</span> 绫�
+            </td>
+          </tr>
         </table>
       </td>
     </tr>
diff --git a/TEWin/Resources/sample.fly b/TEWin/Resources/sample.fly
index c19b3b2..5f45cd3 100644
--- a/TEWin/Resources/sample.fly
+++ b/TEWin/Resources/sample.fly
Binary files differ

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