ImageToImage Method
Syntax
CWIMAQVision.ImageToImage SourceImage, DestImage, Left, Top
Return Type
On success, this method returns 0. On failure, this method returns a negative number.
Purpose
Copies a small image into a larger image, which is useful for making thumbnail sketches from multiple miniature images.
Remarks
This function operates on all image types.
The source and destination images must be of the same type.
Parameters
SourceImage As CWIMAQImage
The source image to copy.
DestImage As CWIMAQImage
The destination image into which the method copies the source image.
Left As Long
The x-coordinate in the destination image where the method copies the source.
Top As Long
The y-coordinate in the destination image where the method copies the source.
Example
' This example copies a 50 x 100 square with pixel value 255 ' into the image in Viewer1. Dim i As New CWIMAQImage ' Populate i i.SetSize 50, 100 CWIMAQVision1.FillImage i, 255 ' Copy i into the image in Viewer1 CWIMAQVision1.ImageToImage i, CWIMAQViewer1.Image, 20, 40