Contents

# -*- coding: utf-8 -*-
# gradient.rb
#
# gradient.rb: 文字の大きさを変化させながら表示
#   パラメタ:
#     str:        文字列
#     first_size: 開始文字サイズ(数値、単位pt)
#     last_size:  開始文字サイズ(数値、単位pt)
#
#   例: 「こんなこともできます」を10ptから30ptに拡大
#     <%=gradient 'こんなこともできます', 10, 30 %>
#
# Copyright (c) 2002 TADA Tadashi <[e-mail]>
# You can distribute this file under the GPL2.
#
def gradient( str, first_size, last_size )
	ary = str.split( //u )
	len = ary.length - 1
	result = ""
	fontsize = first_size.to_f
	sd = ( last_size - first_size ).to_f / len
	ary.each do |x|
		s = sprintf( '%d',fontsize.round )
		result << %Q[<span style="font-size: #{s}pt;">#{h x}</span>]
		fontsize += sd
	end
	result
end


# Local Variables:
# mode: ruby
# indent-tabs-mode: t
# tab-width: 3
# ruby-indent-level: 3
# End:

Version data entries

22 entries across 22 versions & 1 rubygems

Version	Path
tdiary-4.0.5.1	misc/plugin/gradient.rb
tdiary-4.0.5	misc/plugin/gradient.rb
tdiary-4.0.4	misc/plugin/gradient.rb
tdiary-4.0.3	misc/plugin/gradient.rb
tdiary-4.0.2.20140201	misc/plugin/gradient.rb
tdiary-4.0.2	misc/plugin/gradient.rb
tdiary-4.0.1.20131102	misc/plugin/gradient.rb
tdiary-4.0.1.20130929	misc/plugin/gradient.rb
tdiary-4.0.1.20130903	misc/plugin/gradient.rb
tdiary-4.0.1	misc/plugin/gradient.rb
tdiary-4.0.0.20130826	misc/plugin/gradient.rb
tdiary-4.0.0	misc/plugin/gradient.rb
tdiary-3.2.2.20130727	misc/plugin/gradient.rb
tdiary-3.2.2.20130722	misc/plugin/gradient.rb
tdiary-3.2.2.20130720	misc/plugin/gradient.rb
tdiary-3.2.2.20130617	misc/plugin/gradient.rb
tdiary-3.2.2.20130614	misc/plugin/gradient.rb
tdiary-3.2.2.20130604	misc/plugin/gradient.rb
tdiary-3.2.2.20130527	misc/plugin/gradient.rb
tdiary-3.2.2.20130518	misc/plugin/gradient.rb