Class: Cairo::PDFSurface

Inherits:

Object

• Object
• Cairo::PDFSurface

Defined in:

lib/tagen/cairo.rb

Instance Method Summary

• #h ⇒ Object

  get height.

• #initialize(filename, width, height) ⇒ PDFSurface constructor

  A new instance of PDFSurface.

• #initialize_ ⇒ Object
• #w ⇒ Object

  get width.

• #wh ⇒ Object

  get width, height.

Constructor Details

#initialize(filename, width, height) ⇒ PDFSurface

Returns a new instance of PDFSurface.

# File 'lib/tagen/cairo.rb', line 104

def initialize(filename, width, height)
	initialize_(filename, width, height)
	@wh=[width.to_f, height.to_f]
end

Instance Method Details

#h ⇒ Object

get height

# File 'lib/tagen/cairo.rb', line 114

def h; @wh[1] end

#initialize_ ⇒ Object

# File 'lib/tagen/cairo.rb', line 103

alias initialize_ initialize

#w ⇒ Object

get width

# File 'lib/tagen/cairo.rb', line 112

def w; @wh[0] end

#wh ⇒ Object

get width, height

# File 'lib/tagen/cairo.rb', line 110

def wh; @wh end