| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| .back { |
| background-size: contain; |
| background-image: url(../../resources/green-400x400.png); |
| } |
| |
| .front { |
| opacity: 0; |
| } |
| |
| body, html { |
| margin: 0; |
| } |
| |
| .front, .back { |
| position: absolute; |
| top: 0; |
| left: 0; |
| width: 400px; |
| height: 400px; |
| } |
| </style> |
| </head> |
| <body> |
| <div class="back"></div> |
| <img class="front" src="../../resources/green-400x400.png"></img> |
| <div class="bar"></div> |
| <script> |
| addEventListener("load", () => { |
| let image = document.querySelector("img"); |
| internals.installImageOverlay(image, [ |
| { |
| topLeft : new DOMPointReadOnly(0.55, 1.55), |
| topRight : new DOMPointReadOnly(1.55, 0.55), |
| bottomRight : new DOMPointReadOnly(2.05, 1.05), |
| bottomLeft : new DOMPointReadOnly(1.05, 2.05), |
| children: [ |
| { |
| text : "hello", |
| topLeft : new DOMPointReadOnly(0.55, 1.55), |
| topRight : new DOMPointReadOnly(1.55, 0.55), |
| bottomRight : new DOMPointReadOnly(2.05, 1.05), |
| bottomLeft : new DOMPointReadOnly(1.05, 2.05), |
| } |
| ] |
| } |
| ]); |
| |
| getSelection().selectAllChildren(internals.shadowRoot(image).querySelector(".image-overlay-text")); |
| }); |
| </script> |
| </body> |
| </html> |
