Метод | Описание | |
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BuildAllCache ( ) : void |
Build the cache for a featureclass
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BuildCursor ( IEnumerable |
Build cache based on cursor
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BuildEnvelope ( IEnvelope envelope ) : void |
Build a cache for a especific featureClass and extent
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InMemoryCache ( IRepository repository, IEnvelope fullExtent, string featureClass ) : System |
Constructor
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RetriveData ( IEnvelope envelop, IList |
Retrive data from cache
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Метод | Описание | |
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AddGeometries ( IEnumerable |
Add geometries to cache
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BuildGrid ( IEnvelope envelop ) : void |
Build the grid based on Quadtree algorithm
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BuildQuarter ( BoundingBox envelope, int level, List |
Build a quarter for index
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CreateSpatialIndex ( IEnvelope envelop ) : |
Generates a spatial index for a specified shape file.
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GetAllFeatureBoundingBoxes ( IEnvelope envelop ) : IEnumerable |
Reads all boundingboxes of features in the shapefile. This is used for spatial indexing.
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public BuildCursor ( IEnumerable |
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geometries | IEnumerable |
Geometries to add |
Результат | void |
public BuildEnvelope ( IEnvelope envelope ) : void | ||
envelope | IEnvelope | Envelope |
Результат | void |
public InMemoryCache ( IRepository repository, IEnvelope fullExtent, string featureClass ) : System | ||
repository | IRepository | The repository |
fullExtent | IEnvelope | Full Extent |
featureClass | string | FeatureClass name |
Результат | System |
public RetriveData ( IEnvelope envelop, IList |
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envelop | IEnvelope | Envelope for search |
outerData | IList |
Output data |
affectedEnvelop | IEnvelope | Affected envelop in the grid |
Результат | bool |