function imagecache_autorotate_form in ImageCache Actions 6
Same name and namespace in other branches
- 8 autorotate/imagecache_autorotate.module \imagecache_autorotate_form()
- 6.2 autorotate/imagecache_autorotate.module \imagecache_autorotate_form()
- 7 autorotate/imagecache_autorotate.module \imagecache_autorotate_form()
Declare dummy form, since we have no settings.
File
- ./
imagecache_autorotate.module, line 46 - Autorotate image based on EXIF Orientation tag. http://sylvana.net/jpegcrop/exif_orientation.html
Code
function imagecache_autorotate_form() {
$form = array();
$form['help'] = array(
'#type' => 'markup',
'#value' => "<p>\n <b>There are no user-configurable options for this process.</b>\n </p><p>\n Certain cameras can embed <em>orientation</em> information into image\n files when they save them. This information is embedded in an EXIF tag\n and can be used to rotate images to their correct position for display.\n </p><p>\n <em>Not all cameras or images contain this information.</em> \n This process is only useful for those that do.\n </p><p>\n The expected/supported values are\n <br/><strong>Tag</strong>: <code>0x0112 Orientation</code>\n </p>\n <ul>\n <li>1 = Horizontal (normal)</li>\n <li>3 = Rotate 180</li>\n <li>6 = Rotate 90 CW</li>\n <li>8 = Rotate 270 CW</li>\n </ul>\n <p>\n <a href='http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/EXIF.html'>\nEXIF Reference</a>\n </p>\n ",
);
return $form;
}