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ComputeArea(Single) メソッド

GrapeCity.Documents.DX.Windows アセンブリ > GrapeCity.Documents.DX.Direct2D 名前空間 > Geometry クラス > ComputeArea メソッド : ComputeArea(Single) メソッド
The maximum bounds on the distance between points in the polygonal approximation of the geometry. Smaller values produce more accurate results but cause slower execution.
Computes the area of the geometry after it has been transformed by the specified matrix and flattened using the specified tolerance.
シンタックス
'宣言
 
Public Overloads Function ComputeArea( _
   ByVal flatteningTolerance As System.Single _
) As System.Single
public System.float ComputeArea( 
   System.float flatteningTolerance
)

パラメータ

flatteningTolerance
The maximum bounds on the distance between points in the polygonal approximation of the geometry. Smaller values produce more accurate results but cause slower execution.

戻り値の型

When this this method returns, contains a reference to the area of the transformed, flattened version of this geometry. You must allocate storage for this parameter.
参照

Geometry クラス
Geometry メンバ
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