Manual:$wgThumbUpright
From Linux Web Expert
| <translate> Thumbnail settings</translate>: $wgThumbUpright | |
|---|---|
| Scaling factor applied to width of images when parameter 'upright' is used. |
|
| <translate> Introduced in version:</translate> | 1.11.0 (r22305) |
| <translate> Removed in version:</translate> | <translate> still in use</translate> |
| <translate> Allowed values:</translate> | (decimal) |
| <translate> Default value:</translate> | 0.75 |
| <translate> Other settings:</translate> <translate> Alphabetical</translate> | <translate> By function</translate> | |
Details
This is a scaling factor applied to image thumbnails when the 'upright' parameter is used. The user's preferred thumbnail width is multiplied by this scaling factor.
This allows a nicer look for upright (portrait) images without the need to specify a hardcoded pixel width in the page markup. The scaled images' widths will be rounded to the nearest 10 pixels for cache health.
For example, assume File:Portrait.jpg has dimensions 400×800.
User X's preference is to see thumbnails that are 300px wide.
When User X views [[File:Portrait.jpg|thumb|upright]], they will see a thumbnail of width (300 × $wgThumbUpright).
By default that would be (300 × 0.75) = 225 pixels wide.
