• All Files

    VertexRemover

    Removes one or more coordinates from the geometry of the feature.

    Output Port

    ClosedOutput

    This port contains the attribute_num_removed, which will contain the number of coordinates actually removed. (This could be less than the number specified if the feature did not have that many coordinates between the specified index and the end of the feature.)

    Parameters

    ClosedKeep or Remove Coordinates

    This parameter specifies how coordinates are chosen for removal.

    • If you choose Remove, then, starting at the index specified, the transformer will remove the number of coordinates given in Number to Keep/Remove.
    • If you choose Keep, then all coordinates except those specified will be removed.
    ClosedCoordinate Index

    A negative index can be used to indicate the position of the coordinate(s) to be removed relative to the end of the feature (-1 is the last coordinate, -2 the second last, and so on). The index can be entered as an integer, or may be taken from the value of another attribute by selecting its name from the pull-down list of attributes.

    ClosedNumber to Keep/Remove

    If you choose Remove in theKeep or Remove Coordinatesparameter above, then, starting at the index specified, the transformer will remove the number of coordinates that you specify in this parameter.

    If you choose Keep in theKeep or Remove Coordinatesparameter above, then all coordinates except those specified will be removed.

    Usage Notes

    If you try to use this transformer on an aggregate, solid, or surface feature, the translation will terminate with an error.

    If you try to use this transformer on an area feature that has holes, the results will not be useful.

    Editing Transformer Parameters

    Using a set of menu options, transformer parameters can be assigned by referencing other elements in the workspace. More advanced functions, such as an advanced editor and an arithmetic editor, are also available in some transformers. To access a menu of these options, clickbeside the applicable parameter. For more information, seeTransformer Parameter Menu Options.

    Transformer Categories

    Coordinates

    Geometries

    Technical History

    FME傅相关联:nction or factory:@Coordinate

    FME社区搜索:亚搏国际在线官网

    Search for samples and information about this transformer on theFME Community.