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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/bugs/image_rescaling_distorts_with_small_pictures.mdwn | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/bugs/image_rescaling_distorts_with_small_pictures.mdwn b/doc/bugs/image_rescaling_distorts_with_small_pictures.mdwn index c535f88a4..6eff2df07 100644 --- a/doc/bugs/image_rescaling_distorts_with_small_pictures.mdwn +++ b/doc/bugs/image_rescaling_distorts_with_small_pictures.mdwn @@ -1 +1,12 @@ If you use the rescaling feature of the directive [[ikiwiki/directive/img/]] with a smaller image it will distort. E.g. an image with 150x250 rescaled into size=200x200. --bastla + +> More specifically: `img` normally preserves aspect ratio: +> `size=200x200` normally means "as large as possible, keeping +> the width 200px or less, the height 200px or less, and the +> aspect ratio correct". So a 4:3 image with `size=200x200` +> would actually come out 200px wide and 150px tall. +> +> However, when (desired width is specified) && (desired height is specified) +> && ((width > desired width) || (height > desired height)), +> it uses exactly the desired size, without preserving aspect ratio. +> --smcv |