Sorry for not helping earlier kungsangun.
Copy this code into the 'script'. Put it after the 'AddImage' sub-procedure/function, which is near the top, just under its 'End Sub' line.
Then in the event editor, you can have a new Call Function action. Call AddImageByString, and you can pass 5 parameters: filename,x position, y pos, width, height. Separated by a |
Public Sub AddImageByString(byval filename as String, byval xPos as Integer, byval yPos as Integer, byval W as Integer, byval H as Integer)
mImages.Add(new PrinterImage(filename,new Point(xPos,yPos)))
mImages(mImages.Count - 1).mSize.Width = W
mImages(mImages.Count - 1).mSize.Height = H