You are here: Calculators > CircularityCalculator


Calculates the "circularity" of an area feature, which indicates how elongated the feature is.

A value of 1 indicates that the feature is a perfect circle, and 0 indicates that it is a line.

Note that long, thin polygons may still have a fairly high circularity value if they curve around in a U-shape.


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, click beside the applicable parameter. For more information, see Transformer Parameter Menu Options.

Transformer Categories


Search FME Knowledge Center

Search for samples and information about this transformer on the FME Knowledge Center.