Point ArcGIS Pro 3.4| |帮助归档 摘要 x,y 对的制图表达,可以选择带有测量值、高度和 ID 属性。 说明 Point对象不包括空间参考信息,并且经常用于构造其他几何对象,包括PointGeometry、Polyline、Polygon和Multipoint对象。 在下列示例中,Point对象用于创建PointGeometry对象。
pointCount (只读) 要素的总点数。 Integer spatialReference (只读) 几何的空间参考。 SpatialReference trueCentroid (只读) 要素的重心。 Point type (只读) 几何类型:polygon、polyline、point 或multipoint。 String 方法概述 方法 说明 angleAndDistanceTo (other, {method}) 返回到点或面的角度和距离的元组。
Create lines from points using thePoints To Line (Data Management)tool in ArcGIS Pro. Search for theFeature Envelope To Polygon (Data Management)tool in theGeoprocessingpane and click it. Note: TheFeature Envelope To Polygontool works with a multipoint feature class, but not with a point featu...
预计阅读时间:5min。 Arcpy函数(2) Arcpy的列出函数,又称数据列表函数,顾名思义,主要功能就是列出当前工作空间的数据集、数据要素类、栅格数据、字段名称等数据的列表。 今天的展示数据如下所示: 其中:数据库listtest中包含alpha、lineD、pointD、polygonD四个数据集和linefeature、pointfeature、polygon三个要素类。
/// 1. Zoom the new map into your local neighborhood, because the newly created features will be in close proximity. ///  /// 1. Click the "Create Featureclasses" button to create a point and a polygon feature class. Both are added to your map as wel...
In ArcGIS Pro, navigate to Analysis > Tools. In the Geoprocessing pane, search for the Intersect tool.Under Parameters, select the line and polygon layers for Input Features, and specify the location for the Output Feature Class. For Output Type, select Point. Click Run.Split...
① 面转线:polygon to line是把面的轮廓线转换为一个线对象;面转点:feature topoint是只把面对象的中心点转换为点要素;面折点转点:featurevertices to points把面的轮廓的所有的折点转化为点。 ② 线转面:feature to polygon是把闭合线转换为面对象。线转点:feature topoint是把线的中心点转为点。线折点转...
ArcGIS Pro获得Polygon每一个部分,publicvoidGetExteriorRings(PolygoninputPolygon){if(inputPolygon==null||inputPolygon.IsEmpty)return;//polygonpartcountintpartCount=inputPolygon.PartCount;//polygonexteriorr
ArcGIS Pro获得Polygon每一个部分 public void GetExteriorRings(Polygon inputPolygon) { if (inputPolygon == null || inputPolygon.IsEmpty) return; // polygon part count int partCount = inputPolygon.PartCount; // polygon exterior ring count int numExtRings = inputPolygon.ExteriorRingCount; // ...
polygon=None # 用来存储多边形 # 遍历绘制的数据foriindata:# 判断绘制的是点还是多边形ifi['geometry']['type']=='Point':points.append(i['geometry']['coordinates'])# 获取点的坐标print("points",points)ifi['geometry']['type']=='Polygon':polygon=i['geometry']['coordinates'][0]# 获取多边形...