Manual:$wgThumbUpright
| Thumbnail settings: $wgThumbUpright | |
|---|---|
| Scaling factor applied to width of images when parameter 'upright' is used. |
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| Introduced in version: | 1.11.0 (r22305) |
| Removed in version: | Still in use |
| Allowed values: | (decimal) |
| Default value: | 0.75 |
| Other settings: Alphabetical | By function | |
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.