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RadialGradientBrush クラス メンバ
プロパティ  メソッド 

DS.Documents.Imaging アセンブリ > GrapeCity.Documents.Drawing 名前空間 : RadialGradientBrush クラス

RadialGradientBrushデータ型で公開されるメンバを以下の表に示します。

パブリック コンストラクタ
 名前解説
Public コンストラクタRadialGradientBrush コンストラクタオーバーロードされます。   
トップ
パブリック プロパティ
 名前解説
Public プロパティAllowEllipticGradientsGets or sets a value indicating if the gradient can be elliptic.

This property is not recommended to be used in new code. Use the 'brushTransform' parameter when filling areas with elliptic gradients instead.

 
Public プロパティCenterOfEndCircleGets or sets the center of the end circle that defines the end of the gradient.

(0, 0) is the top-left corner, (1, 1) is the bottom-right corner. The default is (0.5f, 0.5f).

This property only has effect if the RadiusOfEndCircle property is set.

 
Public プロパティCenterOfStartCircleGets or sets the center of the start circle that defines the beginning of the gradient.

(0, 0) is the top-left corner, (1, 1) is the bottom-right corner.

If not specified, the center of the start circle coincides with CenterOfEndCircle.

 
Public プロパティCoverRectangleGets or sets a value indicating whether the ending shape of the gradient is calculated to cover the entire rectangular area of the figure being filled.

The default is false, which would normally be used when filling ellipses. Setting this to true is useful when filling rectangles.

It is recommended that the RadiusOfEndCircle property is used instead.

 
Public プロパティEndColorGets or sets the ending gradient color.  
Public プロパティExtendEndCircleGets or sets a value indicating whether to extend gradient beyond the end circle.

This property only has effect if the RadiusOfEndCircle property is set.

The default is true.

 
Public プロパティExtendStartCircleGets or sets a value indicating whether to extend the gradient beyond the start circle.

This property only has effect if the RadiusOfEndCircle property is set.

The default is true.

 
Public プロパティGradientOriginGets or sets the center of the start circle that defines the beginning of the gradient.

(0,0) is the top-left corner, (1,1) is the bottom-right corner. The default is (0.5f, 0.5f).

It is recommended that the CenterOfStartCircle property is used instead.

 
Public プロパティGradientStopsGets or sets the collection of gradient stops.  
Public プロパティNormalizeGets or sets a value indicating whether to normalize the brush ensuring that it renders in the same way on all supported target graphics (such as PDF, bitmap or SVG).
  • If true, and the focal point is outside the end circle, it is moved to be on the end circle.
  • If false, the focal point position is not adjusted if it is outside the end circle, and the result will depend on the implementation of the target GcGraphics.

The default is true.

 
Public プロパティRadiusOfEndCircleGets or sets the radius of the end circle that defines the end of the gradient, as a fraction of the normalized diagonal. The normalized diagonal length is calculated as sqrt(width2 + height2) / sqrt(2).

Setting this property to a non-null 参照 (Visual Basicでは Nothing) value enables the following properties:

And the following properties are ignored if this property has a value:  
Public プロパティRadiusOfStartCircleGets or sets the radius of the start circle that defines the beginning of the gradient, as a fraction of the normalized diagonal. The normalized diagonal length is calculated as sqrt(width2 + height2) / sqrt(2).

This property only has effect if the RadiusOfEndCircle property is set.

The default is 0.

 
Public プロパティStartColorGets or sets the starting gradient color.  
Public プロパティVisibleオーバーライドされます。 Gets a value indicating whether the brush is actually visible.  
トップ
パブリック メソッド
 名前解説
Public メソッドAreSemitransparentColorsUsedReturns a value indicating whether brush uses semi-transparent colors.  
トップ
参照

RadialGradientBrush クラス
GrapeCity.Documents.Drawing 名前空間

 

 

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