Méthode ISqlSpatialGridIndexable.GetGridCoverage
Cette API prend en charge l'infrastructure SQL Server 2012 et n'est pas destinée à être utilisée directement à partir de votre code.
Gets the grid coverage.
Espace de noms : Microsoft.SqlServer.Types
Assembly : Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Syntaxe
'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
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 _
)
'Utilisation
Dim instance As ISqlSpatialGridIndexable
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
instance.GetGridCoverage(isTopmostGrid, _
rGridMinX, rGridMinY, rGridWidth, _
rGridHeight, rFuzzX, rFuzzY, cGridRows, _
cGridColumns, touched, contained, _
cCellsTouched, cCellsContained, _
fGeometryExceedsGrid, fHasAmbiguousTouchedCells)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
void 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
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
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
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
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
function GetGridCoverage(
isTopmostGrid : boolean,
rGridMinX : double,
rGridMinY : double,
rGridWidth : double,
rGridHeight : double,
rFuzzX : double,
rFuzzY : double,
cGridRows : int,
cGridColumns : int,
touched : boolean[,],
contained : boolean[,],
cCellsTouched : int,
cCellsContained : int,
fGeometryExceedsGrid : boolean,
fHasAmbiguousTouchedCells : boolean
)
Paramètres
- isTopmostGrid
Type : System.Boolean
Indicates whether the grid is a top level (level 1) grid.
- rGridMinX
Type : System.Double
The x-coordinate of the lower-left corner of the grid.
- rGridMinY
Type : System.Double
The y-coordinate of the lower-left corner of the grid.
- rGridWidth
Type : System.Double
The width of the grid.
- rGridHeight
Type : System.Double
The height of the grid.
- rFuzzX
Type : System.Double
The x-coordinate tolerance value.
- rFuzzY
Type : System.Double
The y-coordinate tolerance value.
- cGridRows
Type : System.Int32
The number of rows in the grid.
- cGridColumns
Type : System.Int32
The number of columns in the grid.
- touched
Type : array<System.Boolean[,]
A two-dimensional array of bool values that specifies whether the cells touched the object.
- contained
Type : array<System.Boolean[,]
A two-dimensional array of bool values that specifies whether the cells contained the object.
- cCellsTouched
Type : System.Int32%
When this method returns, contains the number of cells that the object touches.
- cCellsContained
Type : System.Int32%
When this method returns, contains the number of cells that the object contains.
- fGeometryExceedsGrid
Type : System.Boolean%
When this method returns, contains a value that indicates whether the object exceeds the grid.
- fHasAmbiguousTouchedCells
Type : System.Boolean%
When this method returns, contains a value that indicates whether the object includes ambiguously touched cells.