'Usage
Dim instance As RasterImageViewer
Dim value As Rectangle
instance.SourceRectangle = value
value = instance.SourceRectangle
Property Value
the coordinates of the source drawing area.
Remarks
The SourceRectangle determines which part of the Image gets painted. This property is used when the RasterImageViewer paints or prints the Image. Use an empty rectangle (Rectangle.Empty) to paint the whole image.