Class: Cairo::ImageSurface

Inherits:

Object

• Object
• Cairo::ImageSurface

Defined in:

lib/tagen/cairo.rb

Overview

class PDFSurface

Instance Method Summary

• #h ⇒ Object

  get height.

• #w ⇒ Object

  get width.

• #wh ⇒ Object

  get width, height.

Instance Method Details

#h ⇒ Object

get height

# File 'lib/tagen/cairo.rb', line 125

def h; self.wh[1] end

#w ⇒ Object

get width

# File 'lib/tagen/cairo.rb', line 123

def w; self.wh[0] end

#wh ⇒ Object

get width, height

# File 'lib/tagen/cairo.rb', line 121

def wh; [width.to_f, height.to_f] end