Leadtools.Wia Send comments on this topic. | Back to Introduction - All Topics | Help Version 16.5.9.25
ResizeVideoPreview Method
See Also 
Leadtools.Wia Namespace > WiaSession Class : ResizeVideoPreview Method



stretchToFitParent

Specifies whether the video display is stretched to fit the parent window. Possible values are:

Value

Meaning

true Stretch the video preview to fit the parent window.
false Video is displayed in a supported resolution smaller than the parent window.
stretchToFitParent

Specifies whether the video display is stretched to fit the parent window. Possible values are:

Value

Meaning

true Stretch the video preview to fit the parent window.
false Video is displayed in a supported resolution smaller than the parent window.
Resizes the video playback to the largest supported resolution that fits inside the parent window.

Syntax

Visual Basic (Declaration) 
Public Sub ResizeVideoPreview( _
   ByVal stretchToFitParent As Boolean _
) 
Visual Basic (Usage)Copy Code
Dim instance As WiaSession
Dim stretchToFitParent As Boolean
 
instance.ResizeVideoPreview(stretchToFitParent)
C# 
public void ResizeVideoPreview( 
   bool stretchToFitParent
)
C++/CLI 
public:
void ResizeVideoPreview( 
   bool stretchToFitParent
) 

Parameters

stretchToFitParent

Specifies whether the video display is stretched to fit the parent window. Possible values are:

Value

Meaning

true Stretch the video preview to fit the parent window.
false Video is displayed in a supported resolution smaller than the parent window.

Example

Remarks

This function will start the video stream preview in the window or the control specified through the owner parameter.

This function will internally set the image directory of the captured still images to the device’s default path unless you changed the destination images directory property yourself as mentioned in the WiaSession.AcquireImageFromVideo documentation.

Requirements

Target Platforms: Microsoft .NET Framework 3.0, Windows 2000, Windows XP, Windows Vista, Windows Server 2003 family, Windows Server 2008 family

See Also