Class: Vips::OperationBoolean

Inherits:
Symbol
  • Object
show all
Defined in:
lib/vips/operationboolean.rb

Overview

The type of boolean operation to perform on an image. See Image#boolean.

  • ':and' bitwise and
  • ':or' bitwise or
  • ':eor' bitwise eor
  • ':lshift' shift left n bits
  • ':rshift' shift right n bits