Méthode IGeometrySink.BeginFigure
Defines the starting endpoint for a geometry instance. This API is obsolete. IGeometrySink110 should be used instead.
Espace de noms : Microsoft.SqlServer.Types
Assembly : Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)
Syntaxe
'Déclaration
Sub BeginFigure ( _
x As Double, _
y As Double, _
z As Nullable(Of Double), _
m As Nullable(Of Double) _
)
'Utilisation
Dim instance As IGeometrySink
Dim x As Double
Dim y As Double
Dim z As Nullable(Of Double)
Dim m As Nullable(Of Double)
instance.BeginFigure(x, y, z, m)
void BeginFigure(
double x,
double y,
Nullable<double> z,
Nullable<double> m
)
void BeginFigure(
double x,
double y,
Nullable<double> z,
Nullable<double> m
)
abstract BeginFigure :
x:float *
y:float *
z:Nullable<float> *
m:Nullable<float> -> unit
function BeginFigure(
x : double,
y : double,
z : Nullable<double>,
m : Nullable<double>
)
Paramètres
- x
Type : System.Double
A double that specifies the x-coordinate of the starting endpoint of a geometry instance.
- y
Type : System.Double
A double that specifies the y-coordinate of the starting endpoint of a geometry instance.
- z
Type : System.Nullable<Double>
A double that specifies the z-coordinate of the starting endpoint of a geometry instance. Is Nullable.
- m
Type : System.Nullable<Double>
A double that specifies the measure for the point. Is Nullable.
Notes
A geometry instance can be drawn with a single stroke of a pen.
Use this method together with the EndFigure() method.