Class: HexaPDF::Content::Operator::SetDeviceCMYKNonStrokingColor

Inherits:

BaseOperator

• Object
• BaseOperator
• HexaPDF::Content::Operator::SetDeviceCMYKNonStrokingColor

Defined in:

lib/hexapdf/content/operator.rb

Overview

Implementation of the ‘k’ operator.

See: PDF1.7 s8.6.8

Instance Attribute Summary

Attributes inherited from BaseOperator

#name

Instance Method Summary

• #initialize ⇒ SetDeviceCMYKNonStrokingColor constructor

  Creates the operator.

• #invoke(processor, c, m, y, k) ⇒ Object

  :nodoc:.

• #serialize(serializer, c, m, y, k) ⇒ Object

  :nodoc:.

Constructor Details

#initialize ⇒ SetDeviceCMYKNonStrokingColor

Creates the operator.

# File 'lib/hexapdf/content/operator.rb', line 522

def initialize
  super('k')
end

Instance Method Details

#invoke(processor, c, m, y, k) ⇒ Object

:nodoc:

# File 'lib/hexapdf/content/operator.rb', line 526

def invoke(processor, c, m, y, k) #:nodoc:
  processor.graphics_state.fill_color =
    processor.resources.color_space(:DeviceCMYK).prenormalized_color(c, m, y, k)
end

#serialize(serializer, c, m, y, k) ⇒ Object

:nodoc:

# File 'lib/hexapdf/content/operator.rb', line 531

def serialize(serializer, c, m, y, k) #:nodoc:
  "#{serializer.serialize_numeric(c)} #{serializer.serialize_numeric(m)} " \
    "#{serializer.serialize_numeric(y)} #{serializer.serialize_numeric(k)} k\n"
end