| <!DOCTYPE html> |
| <style> |
| div.container { |
| display: inline-block; |
| margin-right: 20px; |
| margin-bottom: 10px; |
| width: 100px; |
| vertical-align: top; |
| } |
| div.box { |
| width: 102px; |
| height: 52px; |
| } |
| img { |
| position: fixed; |
| image-orientation: none; |
| visibility: hidden; |
| } |
| canvas { |
| position: fixed; |
| border: 1px solid black; |
| width: 100px; |
| height: 50px; |
| } |
| </style> |
| <body> |
| <b>CanvasRenderingContext2D.drawImage() should ignore the image's EXIF orientation if its style image-orientation is set to "none".</b> |
| <br> |
| <br> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-1-ul.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Normal |
| </div> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-2-ur.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Flipped horizontally |
| </div> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-3-lr.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Rotated 180° |
| </div> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-4-lol.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Flipped vertically |
| </div> |
| <br> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-5-lu.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Rotated 90° CCW and flipped vertically |
| </div> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-6-ru.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Rotated 90° CCW |
| </div> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-7-rl.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Rotated 90° CW and flipped vertically |
| </div> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-8-llo.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Rotated 90° CW |
| </div> |
| <br> |
| <div class ="container"> |
| <div class ="box"> |
| <img src="resources/exif-orientation-9-u.jpg"> |
| <canvas></canvas> |
| </div> |
| <br>Undefined (invalid value) |
| </div> |
| <script> |
| if (window.testRunner) |
| window.testRunner.waitUntilDone(); |
| |
| window.onload = function() { |
| var boxes = document.querySelectorAll(".box"); |
| |
| boxes.forEach(function(box) { |
| let image = box.querySelector("img"); |
| let canvas = box.querySelector("canvas"); |
| canvas.width = canvas.clientWidth; |
| canvas.height = canvas.clientHeight; |
| let context = canvas.getContext("2d"); |
| context.drawImage(image, 0, 0, canvas.width, canvas.height); |
| }); |
| |
| window.testRunner.notifyDone(); |
| } |
| </script> |
| </body> |
