DotSpatial.Data.FeatureSetExt.Dissolve

Dissolve

Syntax

Dissolve(DotSpatial.Data.IFeatureSet self, string fieldName)

Summary

Calculates a union of any features that have a common value in the specified field. The output will only contain the specified field. Example: Disolving a county shapefile based on state name to produce a single polygon shaped like the state.

 

Parameters

Name	Description
self	The original featureSet to disolve the features of
fieldName	The string field name to use for the disolve operation

Returns

A featureset where the geometries of features with the same attribute in the specified field have been combined.