function Leadtools.Controls.ImageViewer.GetTransform( useDpi )
If the value of useDpi is true, then this method will return the same matrix as the Transform property.
If the value of useDpi is false, then this method will return the transformation matrix as if the value of UseDpi was false as well.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2