The GridSurface type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | AddPoint | Adds a point to the GridSurface. |
| ComputeFingerPrint |
Compute FingerPrint of the Entity.
(Inherited from Entity) |
 | Create(Database, String, Double, Double, Double) | Creates a new instance of a GridSurface and adds it to the specified database. |
 | Create(String, Double, Double, Double, ObjectId) | Creates a new instance of a GridSurface and adds it to the database that contains styleId. |
| CreateFromDEM(Database, String) | Creates a new instance of a GridSurface from a DEM file and adds it to the specified database. |
| CreateFromDEM(String, ObjectId) | Creates a new instance of a GridSurface from a DEM file and adds it to the database that contains styleId. |
| CreateSnapshot |
Creates a snapshot that contains the current state of points and triangles resulting from previous Surface operations.
A snapshot can improve the performance of Surface builds from subsequent operations.
(Inherited from Surface) |
| DeleteLine | Deletes a line from the GridSurface object. |
| DeleteLines | Deletes multiple lines from the GridSurface object. |
| DeletePoint | Deletes a point from the GridSurface object. |
| DeletePoints | Deletes multiple points from the GridSurface object. |
| ExportToDEM(String, String, Double, ExportDetermineElevationType) |
Exports the Surface to a DEM file.
(Inherited from Surface) |
| ExportToDEM(String, String, Double, ExportDetermineElevationType, Boolean, Single) |
Exports the surface to a DEM file, with an optional custom value for null elevation.
(Inherited from Surface) |
| ExtractBorder | Extracts the surface border information from the terrain surface. |
| ExtractContours(Double) | Extracts the surface contour information from the terrain surface at a specified elevation interval. |
| ExtractContours(Double, ContourSmoothingType, Int32) | Extracts the surface contour information from the terrain surface at a specified elevation interval with smoothing. |
| ExtractContours(Double, Double, Double) | Extracts the surface contour information from the terrain surface at a specified elevation range and interval. |
| ExtractContours(Double, Double, Double, ContourSmoothingType, Int32) | Extracts the surface contour information from the terrain surface at a specified elevation range and interval with smoothing. |
| ExtractContoursAt(Double) | Extracts the surface contour information from the terrain surface at a specified elevation. |
| ExtractContoursAt(Double, ContourSmoothingType, Int32) | Extracts the surface contour information from the terrain surface at a specified elevation with smoothing. |
| ExtractGridded | Extracts the surface grid information from the terrain surface. |
| ExtractMajorContours(SurfaceExtractionSettingsType) | Extracts the surface major contour information from the terrain surface. |
| ExtractMajorContours(SurfaceExtractionSettingsType, ContourSmoothingType, Int32) | Extracts the surface major contour information from the terrain surface. |
| ExtractMinorContours(SurfaceExtractionSettingsType) | Extracts the surface minor contour information from the terrain surface. |
| ExtractMinorContours(SurfaceExtractionSettingsType, ContourSmoothingType, Int32) | Extracts the surface minor contour information from the terrain surface. |
| ExtractWatershed | Extracts the surface watershed information from the terrain surface. |
| FindCellAtXY | Finds the grid cell containing location (x, y). |
| FindDirectionAtXY |
Gets the direction of the Surface at the specified location (x, y).
(Inherited from Surface) |
| FindEdgeAtXY | Finds out the closest GridSurfaceEdge near location (x, y). |
| FindElevationAtXY |
Gets the elevation of the Surface at the specified location (x, y).
(Inherited from Surface) |
| FindPointsAlongLine |
Gets the points on the surface along the specified line segment.
(Inherited from Surface) |
| FindSlopeAtXY |
Gets the slope of the Surface at the specified location (x, y).
(Inherited from Surface) |
| FindVertexAtXY | Finds out the closest GridSurfaceVertex near location (x, y). |
| GetBoundedVolumes(Point3dCollection) |
Calculates the volume of an area defined by several points.
(Inherited from Surface) |
| GetBoundedVolumes(Point3dCollection, Double) |
Calculate the volume of an area defined by several points.
(Inherited from Surface) |
| GetCells | Gets all cells in the GridSurface. |
| GetGeneralProperties |
Gets the general properties of the surface.
(Inherited from Surface) |
| GetGridProperties | Gets the Grid properties of the surface. |
| GetIntersectionPoint |
Gets the intersection point with surface by the specified point and vector.
(Inherited from Surface) |
| GetReferenceInfo |
For Data Shortcut reference entity (IsReferenceObject == true), gets the entity's reference information.
(Inherited from Entity) |
| GetTerrainProperties | Gets the Terrain properties of the surface. |
| GetVertices | Gets all vertices in the GridSurface. |
| RaisePoints | Raises or lowers multiple points in the GridSurface object. |
| RaiseSurface | Raises or lowers the surface. |
| Rebuild |
Rebuilds the surface by processing all the operations one by one in the list.
(Inherited from Surface) |
| RebuildSnapshot |
Rebuilds the snapshot for the surface.
(Inherited from Surface) |
| RemoveSnapshot |
Removes the existing snapshot for the surface.
(Inherited from Surface) |
| SampleElevations(ObjectId) | Gets the sampled points along a curve entity. |
| SampleElevations(Point3d, Point3d) | |
| SetPointElevation | Sets the elevation of a point in the GridSurface object. |
| SetPointsElevation | Sets the elevation of multiple points in the GridSurface object. |