| <!DOCTYPE html> | |
| <head> | |
| <title>Example</title> | |
| </head> | |
| <body> | |
| <!-- An image should be annotated. --> | |
| <div> | |
| <img src="red.png" width=16 height=16> | |
| </div> | |
| <!-- An image in an anonymous iframe should be annotated. --> | |
| <iframe></iframe> | |
| <script> | |
| let iframe = document.querySelector('iframe'); | |
| iframe.contentDocument.body.innerHTML = ` | |
| <img src="green.png" width=16 height=16> | |
| `; | |
| </script> | |
| </body> |