Class: HexaPDF::Content::Operator::SetHorizontalScaling

Inherits:

SingleNumericArgumentOperator

• Object
• BaseOperator
• SingleNumericArgumentOperator
• HexaPDF::Content::Operator::SetHorizontalScaling

Defined in:

lib/hexapdf/content/operator.rb

Overview

Implementation of the ‘Tz’ operator.

See: PDF1.7 s9.3.1

Instance Attribute Summary

Attributes inherited from BaseOperator

#name

Instance Method Summary

• #initialize ⇒ SetHorizontalScaling constructor

  Creates the operator.

• #invoke(processor, scale) ⇒ Object

  :nodoc:.

Methods inherited from SingleNumericArgumentOperator

#serialize

Methods inherited from BaseOperator

#serialize

Constructor Details

#initialize ⇒ SetHorizontalScaling

Creates the operator.

# File 'lib/hexapdf/content/operator.rb', line 732

def initialize
  super('Tz')
end

Instance Method Details

#invoke(processor, scale) ⇒ Object

:nodoc:

# File 'lib/hexapdf/content/operator.rb', line 736

def invoke(processor, scale) #:nodoc:
  processor.graphics_state.horizontal_scaling = scale
end