mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-26 14:22:01 +00:00
51 lines
1.3 KiB
HTML
51 lines
1.3 KiB
HTML
<!DOCTYPE>
|
|
<head>
|
|
<style>
|
|
body {
|
|
border: 0px;
|
|
margin: 0px;
|
|
padding: 0px;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<img src="image-orientation-viewbox-no-size.svg">
|
|
|
|
<script>
|
|
var orientation = location.search.substring(1).split("&");
|
|
var angle = orientation[0];
|
|
var flip = orientation[1] == "flip" ? true : false;
|
|
|
|
// Construct a style. "from-image" is special-cased.
|
|
var orientationStyle;
|
|
if (angle == "from-image") {
|
|
orientationStyle = "image-orientation: from-image;";
|
|
} else {
|
|
orientationStyle = "image-orientation: "
|
|
+ angle + "deg"
|
|
+ (flip ? " flip" : "")
|
|
+ ";";
|
|
}
|
|
|
|
// Since the SVG image has no intrinsic size, we need to apply an
|
|
// appropriate size to the <img> element to match the reference.
|
|
var boxStyle;
|
|
if (angle == "90" || angle == "270") {
|
|
boxStyle = "width: 200px; height: 100px;";
|
|
} else {
|
|
boxStyle = "width: 100px; height: 200px;";
|
|
}
|
|
|
|
var style = "img { "
|
|
+ orientationStyle
|
|
+ " "
|
|
+ boxStyle
|
|
+ " }\n";
|
|
|
|
// Apply the style to the document.
|
|
var sheet = document.createElement('style');
|
|
sheet.innerHTML = style;
|
|
document.body.appendChild(sheet);
|
|
</script>
|
|
</body>
|