If you want to copy a pixmap then why not use copypixmap?
mypix2:TPixmap=copypixmap(mypix1)
If you want to load a pixmap into an image then image:TImage=loadimage(mypix)
mypix2:TPixmap=copypixmap(mypix1)
If you want to load a pixmap into an image then image:TImage=loadimage(mypix)