IXRRectangleGeometry (Compact 2013)

项目
04/19/2017

3/28/2014

This class describes a graphic representation of a two-dimensional rectangle.

Syntax

class IXRRectangleGeometry : public IXRGeometry

Inheritance Hierarchy

IXRDependencyObject

IXRGeometry

IXRRectangleGeometry

Methods

In addition to the methods inherited from IXRGeometry, this class contains the following methods.

Name	Description
IXRRectangleGeometry::GetRadiusX	Retrieves the x-radius of the ellipse that rounds the corners of a rectangle.
IXRRectangleGeometry::GetRadiusY	Retrieves the y-radius of the ellipse that rounds the corners of a rectangle.
IXRRectangleGeometry::GetRect	Retrieves the dimensions of a rectangle.
IXRRectangleGeometry::SetRadiusX	Sets the x-radius of the ellipse that rounds the corners of a rectangle.
IXRRectangleGeometry::SetRadiusY	Sets the y-radius of the ellipse that rounds the corners of a rectangle.
IXRRectangleGeometry::SetRect	Sets the dimensions of a rectangle.

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

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

You can also define an IXRRectangleGeometry object in Microsoft Silverlight 3 XAML. For information about the differences between XAML in XAML for Windows Embedded and Silverlight 3, see Differences Between Microsoft Silverlight 3 and XAML for Windows Embedded. For more information about how to define this element in the source XAML for your application, see the RectangleGeometry Class on MSDN.

.NET Framework Equivalent

System.Windows.Media.RectangleGeometry

Requirements

Header	XamlRuntime.h
sysgen	SYSGEN_XAML_RUNTIME

通过