php-vips

ForeignPngFilter

in package

• Jcupitt
• Vips

The ForeignPngFilter flags.

Tags

category

Images

author

John Cupitt jcupitt@gmail.com

copyright

2016 John Cupitt

license

https://opensource.org/licenses/MIT MIT

link

https://github.com/jcupitt/php-vips

Table of Contents

Constants

ALL  = 248

AVG  = 64

NONE  = 8

PAETH  = 128

SUB  = 16

UP  = 32