| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| img { |
| position: absolute; |
| top: 0; |
| left: 0; |
| text-shadow: 0 0 1px red; |
| } |
| </style> |
| </head> |
| <body> |
| <img src="../resources/green-400x400.png"></img> |
| <script> |
| addEventListener("load", () => { |
| const image = document.querySelector("img"); |
| internals.installImageOverlay(image, [ |
| { |
| topLeft : new DOMPointReadOnly(0, 0), |
| topRight : new DOMPointReadOnly(1, 0), |
| bottomRight : new DOMPointReadOnly(1, 0.5), |
| bottomLeft : new DOMPointReadOnly(0, 0.5), |
| children: [ |
| { |
| text : "foo", |
| topLeft : new DOMPointReadOnly(0, 0), |
| topRight : new DOMPointReadOnly(0.5, 0), |
| bottomRight : new DOMPointReadOnly(0.5, 0.5), |
| bottomLeft : new DOMPointReadOnly(0, 0.5), |
| }, |
| { |
| text : "bar", |
| topLeft : new DOMPointReadOnly(0.5, 0), |
| topRight : new DOMPointReadOnly(1, 0), |
| bottomRight : new DOMPointReadOnly(1, 0.5), |
| bottomLeft : new DOMPointReadOnly(0.5, 0.5), |
| } |
| ], |
| } |
| ]); |
| |
| getSelection().selectAllChildren(internals.shadowRoot(image).querySelector(".image-overlay-text")); |
| }); |
| </script> |
| </body> |
| </html> |
