wsrv.nl

Mask

Controls the visible and non-visible area of the image.

Mask type &mask=

Sets the mask type from a predefined list of shapes.

More info: Issue #49 - Add circle effect to photos.

Valid shapes:

  • circle
  • ellipse
  • triangle
  • triangle-180: Triangle tilted upside down
  • pentagon
  • pentagon-180: Pentagon tilted upside down
  • hexagon
  • square: Square tilted 45 degrees
  • star: 5-point star
  • heart
<img src="//wsrv.nl/?url=wsrv.nl/lichtenstein.jpg&w=300&h=300&fit=cover&mask=circle">

![Mask type](https://wsrv.nl/?url=wsrv.nl/lichtenstein.jpg&w=300&h=300&fit=cover&mask=circle)
Mask type

Mask trim &mtrim

Removes the remaining whitespace from the mask.

<img src="//wsrv.nl/?url=wsrv.nl/lichtenstein.jpg&w=300&h=900&fit=cover&a=crop-22-0&mask=circle&mtrim">

![Mask trim](https://wsrv.nl/?url=wsrv.nl/lichtenstein.jpg&w=300&h=900&fit=cover&a=crop-22-0&mask=circle&mtrim)
Mask trim

Mask background &mbg=

Sets the background color of the mask. See here for the supported color formats.

<img src="//wsrv.nl/?url=wsrv.nl/transparency_demo.png&w=400&bg=black&mask=heart&mbg=red">

![Mask background](https://wsrv.nl/?url=wsrv.nl/transparency_demo.png&w=400&bg=black&mask=heart&mbg=red)
Mask background