UpdateTransform Method

Called during animations to reposition, resize elements.

Syntax

Visual Basic

'Declaration
 
Protected Overridable Sub UpdateTransform( _
   ByVal container As DependencyObject, _
   ByVal originalRect As Rect, _
   ByVal currentRect As Rect, _
   ByVal targetRect As Rect, _
   ByVal offset As Vector, _
   ByVal resizeFactor As Double, _
   ByVal calledFromArrange As Boolean _
) 

C#

protected virtual void UpdateTransform( 
   DependencyObject container,
   Rect originalRect,
   Rect currentRect,
   Rect targetRect,
   Vector offset,
   double resizeFactor,
   bool calledFromArrange
)

Parameters

container

The element being moved.

originalRect

The original location of the element before the animation started.

currentRect

The current location of the element.

targetRect

The target location of the element once the animation has completed.

offset

Any addition offset to apply to the current rect.

resizeFactor

A number used during a resize animation where 0 repreents the starting size and 1 represents the ending size.

calledFromArrange

True is called during the initial arrange pass.

Remarks

Note: derived classeds must override this method to update the RenderTransform for the container

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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