默认情况下,一些属性在 Space Planner 中不可编辑。 例如,您无法在应用程序中编辑托管字段(例如 ObjectID、Shape_Area、Shape_Length、GlobalID)和编辑者追踪字段。 以下字段由 Space Planner 进行托管,即使在 Web 地图中已启用编辑的情况下这些字段存在,也无法在应用程序中进行编辑: ...
地图单位与数据框的参考系单位一致;显示单位就是 ArcMap 右下角坐标的显示单位,这个可以自由设置。 使用数据框对象的 mapUnits 和 displayUnits 可以获得相关属性,不过注意 mapUnits 也就是地图单位是只读的。 修改显示单位示例: df.displayUnits = "Meters" # 修改成米df.displayUnits = "Feet" # 修改成英尺 注...
Additional Considerations Be aware that the values in the Shape__Area and Shape__Length fields of a feature layer in ArcGIS Online might be different when compared to the values of these fields in the same feature layer in ArcGIS Desktop or ArcGIS Pro. This is because ArcGIS Online uses the...
Get geometry or boundary information from a feature layer and export it as Esri JSON or to a shape column in your dataset. This data can be used in all ArcGIS for Microsoft 365 products. Parameters Expand table NameKeyRequiredTypeDescription Country searchterm True string Select a country ...
OBJECTIDCITY_NAMESTATE_CITYCAPITALWEB_URLAREAKMAREAMILESShape_LengthShape_AreaSHAPE 0 1 Washington 1150000 Y http://www.dc.gov 177.47 68.52 67608.276922 1.774562e+08 {"rings": [[[-8584936.334474642, 4712272.26069... type(dc_df.spatial) arcgis.features.geo._accessor.GeoAccessor display(dc_df.spa...
// create the dimension object const lengthDimension = new LengthDimension({ measureType: "vertical", startPoint: new Point({ spatialReference: { wkid: 32610 }, x: 265, y: 24, z: 26 }), endPoint: new Point({ spatialReference: { wkid: 32610 }, x: 265, y: 24, z: 38 }), orienta...
PRESERVE_SHAPE —This type calculates the area or length of the geometry on the surface of the earth ellipsoid, for geometry defined in a projected or geographic coordinate system. This option preserves the shape of the geometry in its coordinate system. ...
Returns Surface area of the current shape's geometry, depending on the provided faceOrientation selector. Description The geometry.area function calculates the surface area that is the sum of all its faces.geometry.boundaryLength Syntax float geometry.boundaryLength() ...
PERIMETER_LENGTH_GEODESIC—The shape-preserving geodesic length of the perimeter or border of each polygon feature. POINT_COUNT—The number of points or vertices composing each feature. POINT_X—The x-coordinate of each point feature. POINT_Y—The y-coordinate of each point feature. ...
function FindLabel ( [NAME] ) { var str = [NAME]; var iLen = String(str).length; var upper = (str.substring(0,1)).toUpperCase(); var lower = (str.substring(1, iLen)).toLowerCase() return upper + lower; } Stack text from multiple fields Create stacked text; for example, this...