VintaSoft Twain .NET SDK v10.2
Vintasoft.Twain Namespace / AcquiredImage Class / ResizeCanvas Method
Width of the image canvas.
Height of the image canvas.
Color of the image canvas.
X position of the original image within new image.
Y position of the original image within new image.




In This Topic
    ResizeCanvas Method (AcquiredImage)
    In This Topic
    Changes size of image canvas.
    Syntax
    'Declaration
     
    Public Function ResizeCanvas( _
       ByVal canvasWidth As Integer, _
       ByVal canvasHeight As Integer, _
       ByVal canvasColor As BorderColor, _
       ByVal imageXPosition As Integer, _
       ByVal imageYPosition As Integer _
    ) As Boolean
    'Usage
     
    Dim instance As AcquiredImage
    Dim canvasWidth As Integer
    Dim canvasHeight As Integer
    Dim canvasColor As BorderColor
    Dim imageXPosition As Integer
    Dim imageYPosition As Integer
    Dim value As Boolean
     
    value = instance.ResizeCanvas(canvasWidth, canvasHeight, canvasColor, imageXPosition, imageYPosition)
    public bool ResizeCanvas( 
       int canvasWidth,
       int canvasHeight,
       BorderColor canvasColor,
       int imageXPosition,
       int imageYPosition
    )
    public: bool ResizeCanvas( 
       int canvasWidth,
       int canvasHeight,
       BorderColor canvasColor,
       int imageXPosition,
       int imageYPosition
    ) 
    public:
    bool ResizeCanvas( 
       int canvasWidth,
       int canvasHeight,
       BorderColor canvasColor,
       int imageXPosition,
       int imageYPosition
    ) 

    Parameters

    canvasWidth
    Width of the image canvas.
    canvasHeight
    Height of the image canvas.
    canvasColor
    Color of the image canvas.
    imageXPosition
    X position of the original image within new image.
    imageYPosition
    Y position of the original image within new image.

    Return Value

    true if the image canvas is changed; false if the image canvas is not changed.
    Exceptions
    ExceptionDescription
    Thrown if image size is bigger than canvas size OR image is outside of canvas.
    Example
    Please see example here.
    Requirements

    Target Platforms: Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2012, Windows Server 2008, Windows Server 2003

    See Also