AcquiredImages_ResizeCanvas Method

In This Topic

Description

Changes size of image canvas.

Syntax

Visual Basic
Public Function AcquiredImages_ResizeCanvas( _ ByVal index As Long, _ ByVal canvasWidth As Long, _ ByVal canvasHeight As Long, _ ByVal borderColor As enumImageProcessingBorderColor, _ ByVal imageXPosition As Long, _ ByVal imageYPosition As Long _ ) As Boolean

Visual Basic

Public Function AcquiredImages_ResizeCanvas( _
   ByVal index As Long, _
   ByVal canvasWidth As Long, _
   ByVal canvasHeight As Long, _
   ByVal borderColor As enumImageProcessingBorderColor, _
   ByVal imageXPosition As Long, _
   ByVal imageYPosition As Long _
) As Boolean

Parameters

index

Zero-based index of image in acquired image collection. Valid values are from 0 to (AcquiredImages_Count-1).

canvasWidth

Width of the image canvas.

canvasHeight

Height of the image canvas.

borderColor

Value	Description
IMAGEPROCESSINGBORDERCOLOR_AutoDetect	Free space around rotated image will be filled with border color of rotated image.
IMAGEPROCESSINGBORDERCOLOR_Black	Free space around rotated image will be filled with black color.
IMAGEPROCESSINGBORDERCOLOR_White	Free space around rotated image will be filled with white color.

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 Type

TRUE (1) if image is processed successfully, FALSE (0) otherwise.

Remarks

Information about error that occurs during method execution can be get using the Error and ErrorString properties.

Example

Please see example here.