本文整理汇总了VB.NET中System.Windows.UIElement.RenderSize属性的典型用法代码示例。如果您正苦于以下问题：VB.NET UIElement.RenderSize属性的具体用法？VB.NET UIElement.RenderSize怎么用？VB.NET UIElement.RenderSize使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。
在下文中一共展示了UIElement.RenderSize属性的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: OnRender
Protected Overrides Sub OnRender(ByVal drawingContext As DrawingContext)
' Get a rectangle that represents the desired size of the rendered element
' after the rendering pass. This will be used to draw at the corners of the
' adorned element.
Dim adornedElementRect As New Rect(Me.AdornedElement.RenderSize)
' Some arbitrary drawing implements.
Dim renderBrush As New SolidColorBrush(Colors.Green)
renderBrush.Opacity = 0.2
Dim renderPen As New Pen(New SolidColorBrush(Colors.Navy), 1.5)
Dim renderRadius As Double = 5.0
' Just draw a circle at each corner.
drawingContext.DrawEllipse(renderBrush, renderPen, adornedElementRect.TopLeft, renderRadius, renderRadius)
drawingContext.DrawEllipse(renderBrush, renderPen, adornedElementRect.TopRight, renderRadius, renderRadius)
drawingContext.DrawEllipse(renderBrush, renderPen, adornedElementRect.BottomLeft, renderRadius, renderRadius)
drawingContext.DrawEllipse(renderBrush, renderPen, adornedElementRect.BottomRight, renderRadius, renderRadius)
End Sub