They are just images. It's entirely unobtrusive to add magnification to an image, and style it accordingly.
This widget is based on dojox.image.MagnifierLite, an image-only variant on this dojox.gfx based Widget. The idea was/is to include addational surfaces in some kind of _Templated GFX widget, based on _Widget.
Scale= 2.34, 5.67, and 8.90:
I Am Some inline text.
lorem ipsum.
A Transparent .png:
Programatic:
Remote file (GTA:LCS/psp map):
Everybody loves Zelda, right?