SqlGeometry.ISqlSpatialGridIndexable.GetGridCoverage Method

Returns the grid coverage of the SQL Geometry.

Namespace:  Microsoft.SqlServer.Types
Assembly:  Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)

Syntax

'Declaration
Private Sub GetGridCoverage ( _
    isTopmostGrid As Boolean, _
    rGridMinX As Double, _
    rGridMinY As Double, _
    rGridWidth As Double, _
    rGridHeight As Double, _
    rFuzzX As Double, _
    rFuzzY As Double, _
    cGridRows As Integer, _
    cGridColumns As Integer, _
    touched As Boolean(,), _
    contained As Boolean(,), _
    <OutAttribute> ByRef cCellsTouched As Integer, _
    <OutAttribute> ByRef cCellsContained As Integer, _
    <OutAttribute> ByRef fGeometryExceedsGrid As Boolean, _
    <OutAttribute> ByRef fHasAmbiguousTouchedCells As Boolean _
) Implements ISqlSpatialGridIndexable.GetGridCoverage
'Usage
Dim instance As SqlGeometry
Dim isTopmostGrid As Boolean
Dim rGridMinX As Double
Dim rGridMinY As Double
Dim rGridWidth As Double
Dim rGridHeight As Double
Dim rFuzzX As Double
Dim rFuzzY As Double
Dim cGridRows As Integer
Dim cGridColumns As Integer
Dim touched As Boolean(,)
Dim contained As Boolean(,)
Dim cCellsTouched As Integer
Dim cCellsContained As Integer
Dim fGeometryExceedsGrid As Boolean
Dim fHasAmbiguousTouchedCells As Boolean

CType(instance, ISqlSpatialGridIndexable).GetGridCoverage(isTopmostGrid, _
    rGridMinX, rGridMinY, rGridWidth, _
    rGridHeight, rFuzzX, rFuzzY, cGridRows, _
    cGridColumns, touched, contained, _
    cCellsTouched, cCellsContained, _
    fGeometryExceedsGrid, fHasAmbiguousTouchedCells)

void ISqlSpatialGridIndexable.GetGridCoverage(
    bool isTopmostGrid,
    double rGridMinX,
    double rGridMinY,
    double rGridWidth,
    double rGridHeight,
    double rFuzzX,
    double rFuzzY,
    int cGridRows,
    int cGridColumns,
    bool[,] touched,
    bool[,] contained,
    out int cCellsTouched,
    out int cCellsContained,
    out bool fGeometryExceedsGrid,
    out bool fHasAmbiguousTouchedCells
)

private:
virtual void GetGridCoverage(
    bool isTopmostGrid, 
    double rGridMinX, 
    double rGridMinY, 
    double rGridWidth, 
    double rGridHeight, 
    double rFuzzX, 
    double rFuzzY, 
    int cGridRows, 
    int cGridColumns, 
    array<bool,2>^ touched, 
    array<bool,2>^ contained, 
    [OutAttribute] int% cCellsTouched, 
    [OutAttribute] int% cCellsContained, 
    [OutAttribute] bool% fGeometryExceedsGrid, 
    [OutAttribute] bool% fHasAmbiguousTouchedCells
) sealed = ISqlSpatialGridIndexable::GetGridCoverage

private abstract GetGridCoverage : 
        isTopmostGrid:bool * 
        rGridMinX:float * 
        rGridMinY:float * 
        rGridWidth:float * 
        rGridHeight:float * 
        rFuzzX:float * 
        rFuzzY:float * 
        cGridRows:int * 
        cGridColumns:int * 
        touched:bool[,] * 
        contained:bool[,] * 
        cCellsTouched:int byref * 
        cCellsContained:int byref * 
        fGeometryExceedsGrid:bool byref * 
        fHasAmbiguousTouchedCells:bool byref -> unit 
private override GetGridCoverage : 
        isTopmostGrid:bool * 
        rGridMinX:float * 
        rGridMinY:float * 
        rGridWidth:float * 
        rGridHeight:float * 
        rFuzzX:float * 
        rFuzzY:float * 
        cGridRows:int * 
        cGridColumns:int * 
        touched:bool[,] * 
        contained:bool[,] * 
        cCellsTouched:int byref * 
        cCellsContained:int byref * 
        fGeometryExceedsGrid:bool byref * 
        fHasAmbiguousTouchedCells:bool byref -> unit 

JScript supports the use of explicit interface implementations, but not the declarations of new ones.

Parameters

• isTopmostGrid
  Type: System.Boolean
  True if the specified object is in topmost grid; otherwise, false.

• rGridMinX
  Type: System.Double
  The minimum value of X of the grid.

• rGridMinY
  Type: System.Double
  The minimum value of Y of the grid.

• rGridWidth
  Type: System.Double
  The grid width.

• rGridHeight
  Type: System.Double
  The grid height.

• rFuzzX
  Type: System.Double
  The fuzzy value of X.

• rFuzzY
  Type: System.Double
  The Fuzzy value of Y.

• cGridRows
  Type: System.Int32
  The grid rows.

• cGridColumns
  Type: System.Int32
  The grid columns.

• touched
  Type: array<System.Boolean[,]
  True if the specified object is touched; otherwise, false.

• contained
  Type: array<System.Boolean[,]
  True if the specified grid is contained; otherwise, false.

• cCellsTouched
  Type: System.Int32%
  True if the cells of the grid is touched; otherwise, false.

• cCellsContained
  Type: System.Int32%
  True if the specified cells of the grid id contained; otherwise, false.

• fGeometryExceedsGrid
  Type: System.Boolean%
  True if the geometry exceeds the grid; otherwise, false.

• fHasAmbiguousTouchedCells
  Type: System.Boolean%
  True if the grid has ambiguous touched cells; otherwise, false.

Implements

ISqlSpatialGridIndexable.GetGridCoverage(Boolean, Double, Double, Double, Double, Double, Double, Int32, Int32, array<Boolean[,], array<Boolean[,], Int32%, Int32%, Boolean%, Boolean%)

See Also

Reference

SqlGeometry Class

Microsoft.SqlServer.Types Namespace