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thinkgeo.mapsuite.core.rtreespatialindex [2015/08/20 03:08]
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-====== ThinkGeo.MapSuite.Core.RtreeSpatialIndex ====== 
- 
- 
- 
-<!-- Class --> 
-Rtree is a facade class of MapSuiteRtree. 
-===== Inheritance Hierarchy ===== 
-*System.Object 
-**[[ThinkGeo.MapSuite.Core.SpatialIndex]] 
-***[[ThinkGeo.MapSuite.Core.RtreeSpatialIndex]] 
-===== Members Summary ===== 
-==== Public Constructors ==== 
-^ Name ^ Parameters ^ DeclaringType ^ Summary ^ 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​RtreeSpatialIndex()|RtreeSpatialIndex]] ​  ​| ​   |    | DefauLb constructor. ​  | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​RtreeSpatialIndex(String)|RtreeSpatialIndex]] ​  | String ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​RtreeSpatialIndex(String,​ RtreeSpatialIndexReadWriteMode)|RtreeSpatialIndex]] ​  | String, [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexReadWriteMode|RtreeSpatialIndexReadWriteMode]] ​  ​| ​   |    | 
- 
-==== Protected Constructors ==== 
-^ Name ^ Parameters ^ DeclaringType ^ Summary ^ 
- 
-==== Public Methods ==== 
-^ Name ^ Parameters ^ DeclaringType ^ Summary ^ 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Add(Feature)|Add]] ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Add(BaseShape)|Add]] ​  | [[ThinkGeo.MapSuite.Core.BaseShape|BaseShape]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Close()|Close]] ​  ​| ​   | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​CreatePointSpatialIndex(String,​ RtreeSpatialIndexPageSize,​ RtreeSpatialIndexDataFormat)|CreatePointSpatialIndex]] ​  | String, [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]],​ [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat|RtreeSpatialIndexDataFormat]] ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​CreatePointSpatialIndex(String,​ RtreeSpatialIndexPageSize)|CreatePointSpatialIndex]] ​  | String, [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]] ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​CreatePointSpatialIndex(String)|CreatePointSpatialIndex]] ​  | String ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​CreateRectangleSpatialIndex(String)|CreateRectangleSpatialIndex]] ​  | String ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​CreateRectangleSpatialIndex(String,​ RtreeSpatialIndexPageSize)|CreateRectangleSpatialIndex]] ​  | String, [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]] ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​CreateRectangleSpatialIndex(String,​ RtreeSpatialIndexPageSize,​ RtreeSpatialIndexDataFormat)|CreateRectangleSpatialIndex]] ​  | String, [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]],​ [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat|RtreeSpatialIndexDataFormat]] ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Delete(BaseShape)|Delete]] ​  | [[ThinkGeo.MapSuite.Core.BaseShape|BaseShape]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Delete(Feature)|Delete]] ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Dispose()|Dispose]] ​  ​| ​   |    | This method is targeting releasing or resetting unmanaged resources. ​  | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Equals(Object)|Equals]] ​  | Object ​  | Object ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Flush()|Flush]] ​  ​| ​   |    | Write memory to disk if modified. ​  | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​GetBestPageSize(Int32)|GetBestPageSize]] ​  | Int32   ​| ​   | Static method for getting the best page size according to the record count of a ShapeFile. ​  | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetFeatureCount()|GetFeatureCount]] ​  ​| ​   | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetFeatureIdsContainingRectangleShape(RectangleShape)|GetFeatureIdsContainingRectangleShape]] ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetFeatureIdsIntersectingBoundingBox(RectangleShape)|GetFeatureIdsIntersectingBoundingBox]] ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetFeatureIdsNearestTo(PointShape,​ Int32)|GetFeatureIdsNearestTo]] ​  | [[ThinkGeo.MapSuite.Core.PointShape|PointShape]],​ Int32   ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetFeatureIdsWithinBoundingBox(RectangleShape)|GetFeatureIdsWithinBoundingBox]] ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetHashCode()|GetHashCode]] ​  ​| ​   | Object ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​GetType()|GetType]] ​  ​| ​   | Object ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}{{wiki:​Static.gif|Static Member}}[[#​IsRtreeSpatialIndexFileValid(String)|IsRtreeSpatialIndexFileValid]] ​  | String ​  ​| ​   |    | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​Open()|Open]] ​  ​| ​   | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicMethod.gif|Public Method}}[[#​ToString()|ToString]] ​  ​| ​   | Object ​  ​| ​   | 
- 
-==== Protected Methods ==== 
-^ Name ^ Parameters ^ DeclaringType ^ Summary ^ 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​AddCore(Feature)|AddCore]] ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]](overriden) ​  ​| ​   | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​CloseCore()|CloseCore]] ​  ​| ​   | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]](overriden) ​  | Close a previously opened index file.   | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​DeleteCore(Feature)|DeleteCore]] ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]](overriden) ​  ​| ​   | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​Finalize()|Finalize]] ​  ​| ​   | Object(overriden) ​  ​| ​   | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​GetFeatureCountCore()|GetFeatureCountCore]] ​  ​| ​   | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]](overriden) ​  | Get the count of all records in all leaf nodes. ​  | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​GetFeatureIdsContainingRectangleShapeCore(RectangleShape)|GetFeatureIdsContainingRectangleShapeCore]] ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] ​  ​| ​   |    | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​GetFeatureIdsIntersectingBoundingBoxCore(RectangleShape)|GetFeatureIdsIntersectingBoundingBoxCore]] ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]](overriden) ​  ​| ​   | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​GetFeatureIdsNearestToCore(PointShape,​ Int32)|GetFeatureIdsNearestToCore]] ​  | [[ThinkGeo.MapSuite.Core.PointShape|PointShape]],​ Int32   ​| ​   |    | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​GetFeatureIdsWithinBoundingBoxCore(RectangleShape)|GetFeatureIdsWithinBoundingBoxCore]] ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]] ​  ​| ​   |    | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​MemberwiseClone()|MemberwiseClone]] ​  ​| ​   | Object ​  ​| ​   | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​OnStreamLoading(StreamLoadingEventArgs)|OnStreamLoading]] ​  | [[ThinkGeo.MapSuite.Core.StreamLoadingEventArgs|StreamLoadingEventArgs]] ​  ​| ​   |    | 
-| {{wiki:​ProtectedMethod.gif|Protected Method}}[[#​OpenCore()|OpenCore]] ​  ​| ​   | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]](overriden) ​  | Open an existing index file as read only.   | 
- 
-==== Public Properties ==== 
-^ Name ^ Return ^ DeclaringType ^ Summary ^ 
-| {{wiki:​PublicProperty.gif|Public Property}}[[#​CanDelete|CanDelete]] ​  | Boolean ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicProperty.gif|Public Property}}[[#​DataFormat|DataFormat]] ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat|RtreeSpatialIndexDataFormat]] ​  ​| ​   |    | 
-| {{wiki:​PublicProperty.gif|Public Property}}[[#​IsOpen|IsOpen]] ​  | Boolean ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
-| {{wiki:​PublicProperty.gif|Public Property}}[[#​PageSize|PageSize]] ​  | Int32   ​| ​   | Property PageSize. ​  | 
-| {{wiki:​PublicProperty.gif|Public Property}}[[#​PathFileName|PathFileName]] ​  | String ​  ​| ​   |    | 
-| {{wiki:​PublicProperty.gif|Public Property}}[[#​ReadWriteMode|ReadWriteMode]] ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexReadWriteMode|RtreeSpatialIndexReadWriteMode]] ​  ​| ​   |    | 
- 
-==== Protected Properties ==== 
-^ Name ^ Return ^ DeclaringType ^ Summary ^ 
-| {{wiki:​ProtectedProperty.gif|Protected Property}}[[#​IsOpenCore|IsOpenCore]] ​  | Boolean ​  | [[ThinkGeo.MapSuite.Core.SpatialIndex|SpatialIndex]] ​  ​| ​   | 
- 
-==== Public Events ==== 
-^ Name ^ Event Arguments ^ DeclaringType ^ Summary ^ 
-| {{wiki:​PublicEvent.gif|Public Event}}[[#​StreamLoading|StreamLoading]] ​  | [[ThinkGeo.MapSuite.Core.StreamLoadingEventArgs|StreamLoadingEventArgs]] ​  ​| ​   |    | 
- 
-===== Public Constructors ===== 
-==== RtreeSpatialIndex() ==== 
-DefauLb constructor. 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-[[#Public Constructors|Go Back]] 
-==== RtreeSpatialIndex(String) ==== 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
- 
-[[#Public Constructors|Go Back]] 
-==== RtreeSpatialIndex(String,​ RtreeSpatialIndexReadWriteMode) ==== 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
-| readWriteMode ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexReadWriteMode|RtreeSpatialIndexReadWriteMode]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexReadWriteMode --> ​  ​| ​   | 
- 
-[[#Public Constructors|Go Back]] 
-===== Protected Constructors ===== 
-===== Public Methods ===== 
-==== Add(Feature) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| feature ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]]<​!-- ThinkGeo.MapSuite.Core.Feature --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Add(BaseShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| baseShape ​  | [[ThinkGeo.MapSuite.Core.BaseShape|BaseShape]]<​!-- ThinkGeo.MapSuite.Core.BaseShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Close() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== CreatePointSpatialIndex(String,​ RtreeSpatialIndexPageSize,​ RtreeSpatialIndexDataFormat) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
-| pageSize ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize --> ​  ​| ​   | 
-| dataFormat ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat|RtreeSpatialIndexDataFormat]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== CreatePointSpatialIndex(String,​ RtreeSpatialIndexPageSize) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
-| pageSize ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== CreatePointSpatialIndex(String) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== CreateRectangleSpatialIndex(String) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== CreateRectangleSpatialIndex(String,​ RtreeSpatialIndexPageSize) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
-| pageSize ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== CreateRectangleSpatialIndex(String,​ RtreeSpatialIndexPageSize,​ RtreeSpatialIndexDataFormat) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pathFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
-| pageSize ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize --> ​  ​| ​   | 
-| dataFormat ​  | [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat|RtreeSpatialIndexDataFormat]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Delete(BaseShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| baseShape ​  | [[ThinkGeo.MapSuite.Core.BaseShape|BaseShape]]<​!-- ThinkGeo.MapSuite.Core.BaseShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Delete(Feature) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| feature ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]]<​!-- ThinkGeo.MapSuite.Core.Feature --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Dispose() ==== 
-This method is targeting releasing or resetting unmanaged resources. 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Equals(Object) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Boolean<​!-- System.Boolean --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| obj   | Object<​!-- System.Object --> ​  ​| ​   | 
- 
-<!-- System.Object --> 
-[[#Public Methods|Go Back]] 
-==== Flush() ==== 
-Write memory to disk if modified. 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  | true for success false for failure ​  | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetBestPageSize(Int32) ==== 
-<!-- static --> 
-Static method for getting the best page size according to the record count of a ShapeFile. 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize|RtreeSpatialIndexPageSize]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexPageSize --> ​  | best page size   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| recordCount ​  | Int32<​!-- System.Int32 --> ​  | Record count of ShapeFile. ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetFeatureCount() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Int32<​!-- System.Int32 --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetFeatureIdsContainingRectangleShape(RectangleShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| boundingBox ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]<​!-- ThinkGeo.MapSuite.Core.RectangleShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetFeatureIdsIntersectingBoundingBox(RectangleShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| boundingBox ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]<​!-- ThinkGeo.MapSuite.Core.RectangleShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetFeatureIdsNearestTo(PointShape,​ Int32) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pointShape ​  | [[ThinkGeo.MapSuite.Core.PointShape|PointShape]]<​!-- ThinkGeo.MapSuite.Core.PointShape --> ​  ​| ​   | 
-| maxReturningCount ​  | Int32<​!-- System.Int32 --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetFeatureIdsWithinBoundingBox(RectangleShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| boundingBox ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]<​!-- ThinkGeo.MapSuite.Core.RectangleShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== GetHashCode() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Int32<​!-- System.Int32 --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- System.Object --> 
-[[#Public Methods|Go Back]] 
-==== GetType() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Type<!-- System.Type --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- System.Object --> 
-[[#Public Methods|Go Back]] 
-==== IsRtreeSpatialIndexFileValid(String) ==== 
-<!-- static --> 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Boolean<​!-- System.Boolean --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| indexFileName ​  | String<​!-- System.String --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== Open() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Methods|Go Back]] 
-==== ToString() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| String<​!-- System.String --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- System.Object --> 
-[[#Public Methods|Go Back]] 
-===== Protected Methods ===== 
-==== AddCore(Feature) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| feature ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]]<​!-- ThinkGeo.MapSuite.Core.Feature --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-==== CloseCore() ==== 
-Close a previously opened index file. 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  | true for success false for failure ​  | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-==== DeleteCore(Feature) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| feature ​  | [[ThinkGeo.MapSuite.Core.Feature|Feature]]<​!-- ThinkGeo.MapSuite.Core.Feature --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-==== Finalize() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- System.Object(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-==== GetFeatureCountCore() ==== 
-Get the count of all records in all leaf nodes. 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Int32<​!-- System.Int32 --> ​  | record count   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-==== GetFeatureIdsContainingRectangleShapeCore(RectangleShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| rectangleShape ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]<​!-- ThinkGeo.MapSuite.Core.RectangleShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#​Protected Methods|Go Back]] 
-==== GetFeatureIdsIntersectingBoundingBoxCore(RectangleShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| boundingBox ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]<​!-- ThinkGeo.MapSuite.Core.RectangleShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-==== GetFeatureIdsNearestToCore(PointShape,​ Int32) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| pointShape ​  | [[ThinkGeo.MapSuite.Core.PointShape|PointShape]]<​!-- ThinkGeo.MapSuite.Core.PointShape --> ​  ​| ​   | 
-| maxReturningCount ​  | Int32<​!-- System.Int32 --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#​Protected Methods|Go Back]] 
-==== GetFeatureIdsWithinBoundingBoxCore(RectangleShape) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Collection<​String><​!-- System.Collections.ObjectModel.Collection{System.String} --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| boundingBox ​  | [[ThinkGeo.MapSuite.Core.RectangleShape|RectangleShape]]<​!-- ThinkGeo.MapSuite.Core.RectangleShape --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#​Protected Methods|Go Back]] 
-==== MemberwiseClone() ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Object<​!-- System.Object --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- System.Object --> 
-[[#​Protected Methods|Go Back]] 
-==== OnStreamLoading(StreamLoadingEventArgs) ==== 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  ​| ​   | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
-| e   | [[ThinkGeo.MapSuite.Core.StreamLoadingEventArgs|StreamLoadingEventArgs]]<​!-- ThinkGeo.MapSuite.Core.StreamLoadingEventArgs --> ​  ​| ​   | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#​Protected Methods|Go Back]] 
-==== OpenCore() ==== 
-Open an existing index file as read only. 
-=== Return Value === 
-^ Return Type ^ Description ^ 
-| Void<!-- System.Void --> ​  | true for success false for failure ​  | 
- 
-=== Parameters === 
-^  Name ^  Type ^  Description ^ 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex(overriden) --> 
-[[#​Protected Methods|Go Back]] 
-===== Public Properties ===== 
-==== CanDelete ==== 
-=== Return Value === 
-^ Return Type ^ 
-| Boolean<​!-- System.Boolean --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Properties|Go Back]] 
-==== DataFormat ==== 
-=== Return Value === 
-^ Return Type ^ 
-| [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat|RtreeSpatialIndexDataFormat]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexDataFormat --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Properties|Go Back]] 
-==== IsOpen ==== 
-=== Return Value === 
-^ Return Type ^ 
-| Boolean<​!-- System.Boolean --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#Public Properties|Go Back]] 
-==== PageSize ==== 
-Property PageSize. 
-=== Return Value === 
-^ Return Type ^ 
-| Int32<​!-- System.Int32 --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Properties|Go Back]] 
-==== PathFileName ==== 
-=== Return Value === 
-^ Return Type ^ 
-| String<​!-- System.String --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Properties|Go Back]] 
-==== ReadWriteMode ==== 
-=== Return Value === 
-^ Return Type ^ 
-| [[ThinkGeo.MapSuite.Core.RtreeSpatialIndexReadWriteMode|RtreeSpatialIndexReadWriteMode]]<​!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndexReadWriteMode --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Properties|Go Back]] 
-===== Protected Properties ===== 
-==== IsOpenCore ==== 
-=== Return Value === 
-^ Return Type ^ 
-| Boolean<​!-- System.Boolean --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.SpatialIndex --> 
-[[#​Protected Properties|Go Back]] 
-===== Public Events ===== 
-==== StreamLoading ==== 
-=== Event Arguments === 
-^ Event Arguments ^ 
-| [[ThinkGeo.MapSuite.Core.StreamLoadingEventArgs|StreamLoadingEventArgs]]<​!-- ThinkGeo.MapSuite.Core.StreamLoadingEventArgs --> ​  | 
- 
-<!-- ThinkGeo.MapSuite.Core.RtreeSpatialIndex --> 
-[[#Public Events|Go Back]] 
- 
-__NOTOC__ 
-[[Category:​MapSuiteCore]] 
-[[Category:​ThinkGeo.MapSuite.Core]] 
-[[Category:​UpdateDocumentation]] 
  
thinkgeo.mapsuite.core.rtreespatialindex.1440040129.txt.gz ยท Last modified: 2015/09/17 10:38 (external edit)

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