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Magick

$Id: misc.rb,v 1.17 2010/03/21 01:43:01 baror Exp $ Copyright (C) 2009 Timothy P. Hunter

RVG is the main class in this library. All graphic elements must be contained within an RVG object.

$Id: units.rb,v 1.5 2009/02/28 23:52:28 rmagick Exp $ Copyright (C) 2009 Timothy P. Hunter

Text-related classes

Defines paint server classes. Eventually this will include gradients.

Public Class Methods

formats(&block) click to toggle source 
# File lib/RMagick.rb, line 19
def formats(&block)
   @formats ||= init_formats()
   if block_given?
      @formats.each { |k,v| yield k, v }
      self
   else
      @formats
   end
end
trace_proc=(p) click to toggle source

remove reference to the proc at exit

# File lib/RMagick.rb, line 30
def trace_proc=(p)
   if @trace_proc.nil? && !p.nil? && !@exit_block_set_up
      at_exit { @trace_proc = nil }
      @exit_block_set_up = true
   end
   @trace_proc = p
end

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