DrawImage(WriteableBitmap,Rect,ContentAlignment,Stretch) Method

In This Topic

Draws the specified Windows.UI.Xaml.Media.Imaging.WriteableBitmap object at the specified location, adjusting the image size as specified by the and parameters.

Syntax

Visual Basic
C#

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

public void DrawImage( 
   WriteableBitmap img,
   Rect rc,
   ContentAlignment align,
   Stretch stretch
)

Parameters

img: Windows.UI.Xaml.Media.Imaging.WriteableBitmap object to draw.
rc: Windows.Foundation.Rect structure that specifies the location of the drawn image, in points from the top left corner of the page.
align: ContentAlignment value that specifies how the image should be aligned within the rectangle.
stretch: Windows.UI.Xaml.Media.Stretch value that specifies how the image should be sized to fit the rectangle.

Example

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

void DrawImage(UIElement e, Rect rc, ContentAlignment align, ImageSizeMode mode)
{
  DrawImage(new WriteableBitmap(e, null), rc, align, mode);
}

Reference

C1PdfDocument Class
C1PdfDocument Members
Overload List