DotSpatial.Data.FeatureSetExt.Dissolve - sindizzy/DSW GitHub Wiki
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. |
| 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.