Método SqlGeometry.ISqlSpatialGridIndexable.GetGridCoverage
Returns the grid coverage of the SQL Geometry.
Namespace: Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (em Microsoft.SqlServer.Types.dll)
Sintaxe
'Declaração
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
'Uso
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 dá suporte ao uso de implementações de interfaces explícitas, mas não a declarações de implementações novas.
Parâmetros
- isTopmostGrid
Tipo: System.Boolean
True if the specified object is in topmost grid; otherwise, false.
- rGridMinX
Tipo: System.Double
The minimum value of X of the grid.
- rGridMinY
Tipo: System.Double
The minimum value of Y of the grid.
- rGridWidth
Tipo: System.Double
The grid width.
- rGridHeight
Tipo: System.Double
The grid height.
- rFuzzX
Tipo: System.Double
The fuzzy value of X.
- rFuzzY
Tipo: System.Double
The Fuzzy value of Y.
- cGridRows
Tipo: System.Int32
The grid rows.
- cGridColumns
Tipo: System.Int32
The grid columns.
- touched
Tipo: array<System.Boolean[,]
True if the specified object is touched; otherwise, false.
- contained
Tipo: array<System.Boolean[,]
True if the specified grid is contained; otherwise, false.
- cCellsTouched
Tipo: System.Int32%
True if the cells of the grid is touched; otherwise, false.
- cCellsContained
Tipo: System.Int32%
True if the specified cells of the grid id contained; otherwise, false.
- fGeometryExceedsGrid
Tipo: System.Boolean%
True if the geometry exceeds the grid; otherwise, false.
- fHasAmbiguousTouchedCells
Tipo: System.Boolean%
True if the grid has ambiguous touched cells; otherwise, false.