FME Transformer Gallery

DonutHoleExtractor

Splits an area feature with holes into its component rings.

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Evaluates one or more tests on a feature, and routes the feature accor...
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Resets the geometry type of the feature. Depending on the feature’s ac...
Detects selected issues in input features, and optionally repairs dete...

Related Resources

donutholeextractor - FME Community

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Fixing donuts/holes - FME Community

In case someone is still struggling with making donut holes using 3 steps approach mentioned by @takashi. I had to add OGCGeometryValidator after extracting the ...

Scenario: Victoria Airport Esri Geodatabase to IMDF - FME ...

Finally, another Dissolver, DonutHoleExtractor, and AttributeCreator are connected to the subterranean output port on the TestFilter, ...

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