Please note, this is a STATIC archive of website developer.mozilla.org from 03 Nov 2016, cach3.com does not collect or store any user information, there is no "phishing" involved.

我們的志工尚未將此文章翻譯為 正體中文 (繁體) 版本。加入我們,幫忙翻譯!

This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for the proper prefixes to use in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the spec changes.

Summary

The image-orientation CSS property describes how to correct the default orientation of an image.

Note:

  • This property is not intended to perform arbitrary rotation on an image, but to correct erroneous orientation. That's why it is rounded to the nearest quarter of a turn.
  • Similarly this property is not intended to handle the layout -> portrait changing. As image-orientation affects only images, it won't work: the changes must happen at the layout-level.

Initial value0deg
Applies toall elements
Inheritedyes
Mediavisual
Computed valuean <angle>, rounded to the next quarter turn from 0deg and normalized, that is moduloing the value by 1turn
Animatableno
Canonical orderthe unique non-ambiguous order defined by the formal grammar

Syntax

image-orientation: 0deg;
image-orientation: 6.4deg;     /* Rounded to 0deg */
image-orientation: -90deg;     /* Equivalent to 270deg, its normalized computed value */
image-orientation: from-image; /* Use EXIF data from the image */
image-orientation: 90deg flip; /* Rotate 90deg, and flip it horizontally */
image-orientation: flip;       /* No rotation, only applies a horizontal flip */

/* Global values */
image-orientation: inherit;
image-orientation: initial;
image-orientation: unset;

Values

from-image
The EXIF information contained in the image will be used to rotate the image appropriately.
<angle>
The <angle> of rotation to apply to the image. It is rounded to the nearest 90deg (0.25turn).
flip
The image is flipped horizontally, that is reflected, after the rotation given by the <angle> value. If no <angle> is given, 0deg is used.

Formal syntax

from-image | <angle> | [<angle>? flip]

Examples

Specifications

Specification Status Comment
CSS Image Values and Replaced Content Module Level 4
The definition of 'image-orientation' in that specification.
Working Draft The from-image and flip keywords have been added.
CSS Image Values and Replaced Content Module Level 3
The definition of 'image-orientation' in that specification.
Candidate Recommendation Initial definition

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support Not supported 26 (26) Not supported Not supported Not supported
from-image Not supported 26 (26) Not supported Not supported Not supported
flip Not supported 26 (26) Not supported Not supported Not supported
Feature Android Firefox Mobile (Gecko) Firefox OS (Gecko) IE Phone Opera Mobile Safari Mobile
Basic support Not supported 26.0 (26) 1.2 (26) Not supported Not supported Not supported
from-image Not supported 26.0 (26) 1.2 (26) Not supported Not supported Not supported
flip Not supported 26.0 (26) 1.2 (26) Not supported Not supported Not supported

See also

文件標籤與貢獻者

 此頁面的貢獻者: prayash, Sebastianz, fscholz, kscarfone, teoli, bfrohs, Sheppy, ethertank
 最近更新: prayash,