本文整理匯總了VB.NET中System.Windows.Media.Imaging.RenderTargetBitmap類的典型用法代碼示例。如果您正苦於以下問題：VB.NET RenderTargetBitmap類的具體用法？VB.NET RenderTargetBitmap怎麽用？VB.NET RenderTargetBitmap使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了RenderTargetBitmap類的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: New
' 導入命名空間
Imports System.Windows
Imports System.Windows.Controls
Imports System.Windows.Media
Imports System.Windows.Media.Imaging
Imports System.Globalization
Namespace SDKSample
Class RenderTargetBitmapExample
Inherits Page
Public Sub New()
Dim myImage As New Image()
Dim [text] As New FormattedText("ABC", New CultureInfo("en-us"), System.Windows.FlowDirection.LeftToRight, New Typeface(Me.FontFamily, FontStyles.Normal, FontWeights.Normal, New FontStretch()), Me.FontSize, Me.Foreground)
Dim drawingVisual As New DrawingVisual()
Dim drawingContext As DrawingContext = drawingVisual.RenderOpen()
drawingContext.DrawText([text], New System.Windows.Point(2, 2))
drawingContext.Close()
Dim bmp As New RenderTargetBitmap(180, 180, 120, 96, PixelFormats.Pbgra32)
bmp.Render(drawingVisual)
myImage.Source = bmp
' Add Image to the UI
Dim myStackPanel As New StackPanel()
myStackPanel.Children.Add(myImage)
Me.Content = myStackPanel
End Sub
End Class
End Namespace 'ImagingSnippetGallery