DrawImage(WriteableBitmap,Rect) Method

Draws the specified System.Windows.Media.Imaging.WriteableBitmap object at the specified location, stretching it to fit the destination rectangle.

Syntax

'Declaration
 
Public Overloads Sub DrawImage( _
   ByVal img As WriteableBitmap, _
   ByVal rc As Rect _
)

public void DrawImage( 
   WriteableBitmap img,
   Rect rc
)

img: System.Windows.Media.Imaging.WriteableBitmap object to draw.
rc: System.Windows.Rect structure that specifies the location of the drawn image, in points from the top left corner of the page.

Example

The code below shows how you can use the DrawImage method can be used to render any System.Windows.UIElement. The code creates a System.Windows.Media.Imaging.WriteableBitmap from the element, then calls the DrawImage method:

void DrawImage(UIElement e, Rect rc)
{
  DrawImage(new WriteableBitmap(e, null), rc);
}