Retrieves the value of all the CoordinateConcatenator feature's coordinates into an attribute, separated by the delimiter characters. Stores the number of CoordinateCounter coordinates the feature has into an attribute. CoordinateFetcher Retrieves the value of the x, y, and z coordinate at the ...
FME高级培训手册-9.FME扩展操作-1 FME-高级培训手册 1 / 20 目录 简介 (2)处理数据 (2)01. 线连接 (3)使用LineJoiner来创建路线 (3)02. 拓扑 (4)Topology实例 (4)应用练习 (5)03. 直线定向 (6)定向例子 (6)应用练习 (7)04. 量算 (9)量算实例 (9)应用练习 (10)支持量算的格式 (12)05. ...
将图形改为其外接凸多边形 Retrieves the value of all the features coordinates into an CoordinateCo attribute, separated by the 将要素的全部坐标写入一个属性,坐标之 ncatenator delimiter characters. 间用指定的字符进行分隔 Stores the number of CoordinateCo coordinates the feature has unter into an ...
为输入的要素分别生成图形标识(GOID),GOID是一个唯一的128位的数字,其中包含了要素的位置和其它一些数字 Grepper Performs a regular expression match on the value of the specified attribute. 对属性值进行表达式匹配性判断 HexDecoder Decodes the given attribute into a new 53、attribute, by converting its...
FME Server Stream (Attribute) — R/W R/W R/W R/W R/W R/W Garmin GDB 需要安装平台 — R/W R/W R/W R/W R/W R/W Garmin MapSource 需要安装平台 — R/W R/W R/W R/W R/W R/W Garmin POI 需要安装平台 — R/W R/W R/W R/W R/W R/W GATE/ADA 第三方插件 (Baral ...
Adds an attribute to the feature and supplies it the value of a previously published parameter. Sets the pen color of the feature. Retrieves features stored in an FME Feature Store file and outputs them into the workspace. Processes FME features using a Python object referenced by the symbol ...
Retrieves the value of all the feature's coordinates into an attribute, separated by the delimiter characters. 将要素的全部坐标写入一个属性,坐标之间用指定的字符进行分隔 CoordinateCounter Stores the number of coordinates the feature has into an attribute. 将坐标数量写入属性 CoordinateFetcher获得指定节点...
CoordinateConcatenator Retrieves the value of all of the feature’s coordinates into an attribute, separated by the delimiter characters. 检索值的功能的坐标为一个属性,由分隔符分隔的。 CoordinateCounter Stores the number of a feature’s coordinates into an attribute. For multi-part features (...
你可以使用feature.getAttribute(attributeName)来获取特征的属性,使用feature.setAttribute(attributeName, value)来设置特征的属性。 3. 编写Python脚本来操作FME 在PythonCaller转换器中,你可以编写Python脚本来处理FME传递过来的特征。以下是一个简单的示例,演示如何在Python脚本中处理特征属性: python class FeatureProcesso...
Eachoftheparametersmayeitherbeenteredasanumber,orcanbetakenfromthevalueofafeatureattributebyselectingthe attributenamefromthepulldownlist 其中每一个参量也许被输入作为数字或者可以从特点属性的价值被采取通过选择属性名字从拉扯下来列出。 Iftheparametersforthearcarenotknownandneedtobecalculatedfromalinearfeature'sgeomet...