kopia lustrzana https://github.com/wagtail/wagtail
Docs for crop closeness
rodzic
f9e8039b6a
commit
3f13d9d7e1
|
@ -163,7 +163,7 @@ The available resizing methods are:
|
|||
Resize the height of the image to the dimension specified..
|
||||
|
||||
``fill``
|
||||
(takes two dimensions)
|
||||
(takes two dimensions and an optional ``-c`` parameter)
|
||||
|
||||
.. code-block:: django
|
||||
|
||||
|
@ -171,9 +171,26 @@ The available resizing methods are:
|
|||
|
||||
Resize and **crop** to fill the **exact** dimensions.
|
||||
|
||||
This can be particularly useful for websites requiring square thumbnails of arbitrary images. For example, a landscape image of width 2000, height 1000, treated with ``fill`` dimensions ``200x200`` would have its height reduced to 200, then its width (ordinarily 400) cropped to 200.
|
||||
This can be particularly useful for websites requiring square thumbnails of arbitrary images. For example, a landscape image of width 2000, height 1000, treated with ``fill`` dimensions ``200x200`` would have its height reduced to 200, then its width (ordinarily 400) cropped to 200.
|
||||
|
||||
This filter will crop to the images focal point if it has been set. If not, it will crop to the centre of the image.
|
||||
|
||||
**Cropping closer to the focal point**
|
||||
|
||||
By default, Wagtail will only crop to change the aspect ratio of the image.
|
||||
|
||||
In some cases (thumbnails, for example) it may be nice to crop closer to the focal point so the subject of the image is easier to see.
|
||||
|
||||
You can do this by appending ``-c<percentage>`` at the end of the method. For example, if you would like the image to be cropped as closely as possible to its focal point, add ``-c100`` to the end of the method.
|
||||
|
||||
.. code-block:: django
|
||||
|
||||
{% image self.photo fill-200x200-c100 %}
|
||||
|
||||
This will crop the image as much as it an but will never crop into the focal point.
|
||||
|
||||
If you find that ``-c100`` is too close, you can try ``-c75`` or ``-c50`` (any whole number from 0 to 100 is accepted).
|
||||
|
||||
**The crop always aligns on the centre of the image.**
|
||||
|
||||
``original``
|
||||
(takes no dimensions)
|
||||
|
|
Ładowanie…
Reference in New Issue