IXRGradientBrush (Compact 2013)

[アーティクル]
04/19/2017

3/28/2014

This is an abstract base class that describes a gradient pattern composed of gradient stops used to paint graphical objects.

Syntax

class IXRGradientBrush : public IXRBrush

Inheritance Hierarchy

IXRDependencyObject

IXRBrush

IXRGradientBrush

IXRLinearGradientBrush

IXRRadialGradientBrush

Methods

Method	Description
IXRGradientBrush::GetColorInterpolationMode	Retrieves an XRColorInterpolationMode enumerated type that specifies how the gradient's colors are interpolated.
IXRGradientBrush::GetGradientStops	Retrieves this brush's gradient stops.
IXRGradientBrush::GetMappingMode	Retrieves a value that specifies whether the positioning coordinates of this gradient brush are absolute or relative to the output area.
IXRGradientBrush::GetSpreadMethod	Retrieves the spread method used to determine how a gradient is drawn when it starts or ends inside the bounds of the target object.
IXRGradientBrush::SetColorInterpolationMode	Sets an XRColorInterpolationMode enumerated type that specifies how the gradient's colors are interpolated.
IXRGradientBrush::SetGradientStops	Sets this brush's gradient stops.
IXRGradientBrush::SetMappingMode	Sets a value that specifies whether the positioning coordinates of this gradient brush are absolute or relative to the output area.
IXRGradientBrush::SetSpreadMethod	Sets the spread method used to determine how a gradient is drawn when it starts or ends inside the bounds of the target object.

Thread Safety

Members of this class are thread-safe if you previously called IXRApplication::CreateHostFromXaml and supplied it with an XRWindowCreateParams structure that has AllowsMultipleThreadAccess set to true.

Remarks

If you create a class instance, use an IXRGradientBrushPtr smart pointer instead of a raw interface pointer. For more information, see XRPtr<Interface>.

.NET Framework Equivalent

System.Windows.Media.GradientBrush

Requirements

Header	XamlRuntime.h
sysgen	SYSGEN_XAML_RUNTIME

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