Focal¶
Usage: focal(<left>x<top>:<right>x<bottom>)
Description¶
This filter adds a focal point, which is used in later transforms.
Arguments¶
- left, top, right, bottom: All mandatory arguments in the
<left>x<top>:<right>x<bottom>
format.
Example¶
http://localhost:8888/unsafe/400x100/filters:focal(146x206:279x360)/https://upload.wikimedia.org/wikipedia/commons/thumb/2/25/Katherine_Maher.jpg/800px-Katherine_Maher.jpg
Before
After
Warning¶
Unpredictable behavior may occur if using this filter with other functionality that set focal points, such as: