ArcGIS geoprocessing tool that creates a feature class containing lines converted from polygon boundaries with or without considering neighboring polygons.
GP_PolyGonToline.neighbor_option = "false"; GP_PolyGonToline.out_feature_class = @"C:\Users\ZZY\Documents\ArcGIS\Default.gdb\ggg_2"; GP_Tool.Execute(GP_PolyGonToline, null);
angleAndDistanceTo (other, {method}) Paramètre Explication Type de données other The second geometry. If the geometry is a polygon, the distance is measured to the centroid of the polygon. PointGeometry method The method used to measure distance. GEODESIC—The shortest line between any two ...
ArcGIS Desktop 处于成熟支持阶段,将于 2026 年 3 月 1 日停用。 当前没有发布 ArcGIS Desktop 未来版本的计划,建议您迁移到 ArcGIS Pro。 有关详细信息,请参阅从 ArcMap 迁移至 ArcGIS Pro。 描述 讨论 语法 属性 方法概述 方法 代码示例 描述
ESM: import * as linesToPolygonsOperator from "@arcgis/core/geometry/operators/linesToPolygonsOperator.js"; Object: esri/geometry/operators/linesToPolygonsOperator Since: ArcGIS Maps SDK for JavaScript 4.31Performs the topological operation of breaking the input set of 2D polygons and...
Similar to Polyline.positionAlongLine but will return a polyline segment between two points on the polyline instead of a single point. snapToLine (in_point) Returns a new point based on in_point snapped to this geometry. symmetricDifference (other) Constructs the geometry that is the union ...
1. 熟悉ArcGIS Engine Geometry模型,通过程序构建常用几何对象。 2. 熟悉空间参考。 3. 通过野外测量点构建一个polygon几何要素功能开发。 2.3 Geomerty 主要几何对象模型图 我觉得这个图,把AE中所有几何对象的关系够反映出来,就接上来了。 Geometry是ArcGIS Engine中使用最为广泛的对象之一,用户在创建、删除、编辑和...
ArcGIS使用GGA语句计算地块面积 并且转换为Shapefile文件赋予当前边界线图层坐标系边界线图层转换为面图层转换后的面图层在计算面积前进行投影变换转换后的图层添加Field字段Area进行面积求算面积计算完成步骤如下:1.使用...图层设置坐标系。 5.由边界线要素构建面要素使用ArcToolBox的Feature toPolygon功能实现面要素的转换...
The ArcGIS Runtime API for Qt is installed. Choose your API You can do this tutorial in C++ or QML. Make your selection below: Steps for C++ Steps for QML Steps for C++ Open the project in Qt Creator To start this tutorial, complete the Display a map tutorial or download and unzip th...
网络多边形到线;面转;缓冲区多边形转化为线 网络释义