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GrapeCity.Documents.Imaging Assembly / GrapeCity.Documents.Drawing Namespace / RadialGradientBrush Class
Properties Methods

In This Topic
    RadialGradientBrush Class Members
    In This Topic

    The following tables list the members exposed by RadialGradientBrush.

    Public Constructors
     NameDescription
    Public ConstructorRadialGradientBrush ConstructorOverloaded.   
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    Public Properties
     NameDescription
    Public PropertyCenterOfEndCircleGets 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 PropertyCenterOfStartCircleGets 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 PropertyEndColorGets or sets the ending gradient color.  
    Public PropertyExtendEndCircleGets 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 PropertyExtendStartCircleGets 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 PropertyGradientStopsGets or sets the collection of gradient stops.  
    Public PropertyNormalizeGets 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 PropertyRadiusOfEndCircleGets 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-a null reference (Nothing in Visual Basic) value enables the following properties:

    And the following properties are ignored if this property has a value:
    • CoverRectangle
    • AllowEllipticGradients
     
    Public PropertyRadiusOfStartCircleGets 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 PropertyResolutionFor internal use. Gets or sets the resolution of the target graphics. (Inherited from GrapeCity.Documents.Drawing.Brush)
    Public PropertyStartColorGets or sets the starting gradient color.  
    Public PropertyVisibleOverridden. Gets a value indicating whether the brush is actually visible.  
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    Public Methods
     NameDescription
    Public MethodAreSemitransparentColorsUsedReturns a value indicating whether brush uses semi-transparent colors.  
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    See Also

    Reference

    RadialGradientBrush Class
    GrapeCity.Documents.Drawing Namespace