FME 功能函数对照表（精选）.xls

Transformer Quick-Reference – FME 2006 GB
For detailed information on transformers, open the Workbench Help file and find the Transformers folder.
Transformer Brief Description 简介(注意并非针对本文,可能有差异)
2DArcReplacer Replaces the geometry of the feature with a two-dimensional arc whose shape is set by the parameters, which can be either constant floating point values or the values of existing attributes. 改为二维圆弧,圆弧的形状由参数控制,例如常数或属性值
2DBoxReplacer Replaces the geometry of the feature with a two-dimensional box whose minimums and maximums are fixed val-ues, or are taken from attributes in the original feature. 改为二维矩形,矩形的最大最小坐标为指定的常数或原始要素的属性值
2DCreator Creates a two-dimensional feature using the parameters supplied, and sends it into the workspace for processing. 根据参数创建二维要素,并输入转换流程
2DEllipseReplacer Replaces the geometry of the feature with a two-dimensional ellipse whose shape is set by the parameters. 改为二维椭圆,椭圆的形状由参数控制
2DForcer Removes any elevation (Z) coordinates which may (or may not) have been present on the original feature. 改为二维要素(删除Z坐标)
2DGridCreator Creates a grid of two-dimensional point features, at the origin and using the offsets specified. 按格网方式生成一批二维点状要素,须指定原点和间距
2DGridReplacer Replaces the input features with a grid of two-dimensional point features that have the specified spacing, and which cover (at least) the bounding box area of all the features that enter