module Magick

Defines paint server classes. Eventually this will include gradients.

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

Text-related classes

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

Constants

AffineMatrix
AlphaChannel
AreaGeometry
AspectGeometry
Chromaticity
Color
DefaultChannels
Font
GreaterGeometry
HueChannel
LessGeometry
Long_version
LuminosityChannel
MANAGED_MEMORY
MIN_IM_VERSION
MIN_RUBY_VERSION
MIN_WAND_VERSION
Magick_features
Magick_version
MinimumGeometry
PercentGeometry
Point
Primary
Rectangle
SaturationChannel
Segment
TypeMetric
VERSION
Version

Public Class Methods

formats() { |k, v| ... } click to toggle source 
# File lib/rmagick_internal.rb, line 20
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_internal.rb, line 32
def trace_proc=(p)
  m = Mutex.new
  m.synchronize do
    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
end