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November 18, 2011 16:40
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>jQCloud Example</title> | |
<link rel="stylesheet" type="text/css" href="../jqcloud/jqcloud.css" /> | |
<style type="text/css"> | |
<% | |
def css_lines(color) | |
new_lines = [] | |
r = color[:target][0..1].to_i(16) | |
g = color[:target][2..3].to_i(16) | |
b = color[:target][4..5].to_i(16) | |
steps = [(255 - r)/13.0, (255 - g)/13.0, (255 - b)/13.0] | |
puts steps.inspect | |
11.times do |i| | |
step_color = "" | |
steps.each do |s| | |
puts (255 - (s*(i+3))) | |
step_color << "%02x" % (255 - (s*(i+3))) | |
end | |
new_lines << "div.jqcloud span.#{color[:label]}.w#{i} { color: ##{step_color}}" | |
end | |
new_lines | |
end | |
colors = [ {:label => "aliceblue", :target => "f0f8ff"},{:label => "antiquewhite",:target =>"faebd7"},{:label => "aqua", :target =>"01ffff"} ,{:label => "aquamarine", :target => "7fffd4"} ,{:label => "azure", :target =>"f0ffff"} ,{:label => "beige", :target =>"f5f5dc"} ,{:label => "bisque", :target =>"ffe4c4"},{:label => "blanchedalmond", :target => "ffebcd"},{:label => "blueviolet", :target => "8a2be2"} ,{:label => "brown", :target => "a52a2a"} ,{:label => "burlywood", :target => "deb887"} ,{:label => "burntsienna", :target => "ea7e5d"} ] | |
# def css_lines(color) | |
# new_lines = [] | |
# r = color[:target][0] | |
# g = color[:target][1] | |
# b = color[:target][2] | |
# 12.times do |i| | |
# new_lines << "div.jqcloud span.#{color[:label]}.w#{i} { color: rgba(#{r},#{g},#{b},#{((i+1)*(255/12.0))/255.0}) }" | |
# end | |
# new_lines | |
# end | |
# red = {:label => "red", :target => [255,0,0]} | |
# green = {:label => "green", :target => [0,255,0]} | |
# blue = {:label => "blue", :target => [0,0,255]} | |
lines = [] | |
# lines += css_lines(red) | |
# lines += css_lines(blue) | |
# lines += css_lines(green) | |
colors.each do |c| | |
lines += css_lines(c) | |
end | |
lines.each do |l| | |
%> | |
<%= l %> | |
<% end %> | |
</style> | |
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.js"></script> | |
<script type="text/javascript" src="../jqcloud/jqcloud-<%= version %>.js"></script> | |
<script type="text/javascript"> | |
// var word_list = [ | |
// {text: "Lorem", weight: 13, url: "https://github.com/DukeLeNoir/jQCloud", css_class: "green"}, | |
// {text: "Ipsum", weight: 10.5, url: "http://jquery.com/", title: "My Title", css_class: "red"}, | |
// {text: "Dolor", weight: 9.4, url: "javascript:alert('JavaScript in URL is OK!');", css_class: "green"}, | |
// {text: "Sit", weight: 8, css_class: "blue"}, | |
// {text: "Amet", weight: 6.2, css_class: "red"}, | |
// {text: "Consectetur", weight: 5, css_class: "blue"}, | |
// {text: "Adipiscing", weight: 5, css_class: "green"}, | |
// {text: "Elit", weight: 5, css_class: "blue"}, | |
// {text: "Nam et", weight: 5, css_class: "red"}, | |
// {text: "Leo", weight: 4, css_class: "blue"}, | |
// {text: "Sapien", weight: 4, css_class: "green"}, | |
// {text: "Pellentesque", weight: 3, css_class: "blue"}, | |
// {text: "habitant", weight: 3, css_class: "blue"}, | |
// {text: "morbi", weight: 3, css_class: "red"}, | |
// {text: "tristisque", weight: 3, css_class: "blue"}, | |
// {text: "senectus", weight: 3, css_class: "green"}, | |
// {text: "et netus", weight: 3, css_class: "blue"}, | |
// {text: "et malesuada", weight: 3, css_class: "blue"}, | |
// {text: "fames", weight: 2, css_class: "red"}, | |
// {text: "ac turpis", weight: 2, css_class: "blue"}, | |
// {text: "egestas", weight: 2, css_class: "blue"}, | |
// {text: "Aenean", weight: 2, css_class: "blue"}, | |
// {text: "vestibulum", weight: 2, css_class: "blue"}, | |
// {text: "elit", weight: 2, css_class: "blue"}, | |
// {text: "sit amet", weight: 2, css_class: "red"}, | |
// {text: "metus", weight: 2, css_class: "blue"}, | |
// {text: "adipiscing", weight: 2, css_class: "blue"}, | |
// {text: "ut ultrices", weight: 2, css_class: "green"}, | |
// {text: "justo", weight: 1, css_class: "blue"}, | |
// {text: "dictum", weight: 1, css_class: "red"}, | |
// {text: "Ut et leo", weight: 1, css_class: "blue"}, | |
// {text: "metus", weight: 1, css_class: "blue"}, | |
// {text: "at molestie", weight: 1, css_class: "blue"}, | |
// {text: "purus", weight: 1, css_class: "blue"}, | |
// {text: "Curabitur", weight: 1, css_class: "blue"}, | |
// {text: "diam", weight: 1, css_class: "red"}, | |
// {text: "dui", weight: 1, css_class: "blue"}, | |
// {text: "ullamcorper", weight: 1, css_class: "green"}, | |
// {text: "id vuluptate ut", weight: 1, css_class: "blue"}, | |
// {text: "mattis", weight: 1, css_class: "blue"}, | |
// {text: "et nulla", weight: 1, css_class: "green"}, | |
// {text: "Sed", weight: 1} | |
// ]; | |
<% | |
s = "var word_list = [\n" | |
colors.each do |c| | |
4.times do |t| | |
s+= "{text: \"#{c[:label]}\", weight: #{t}, css_class: \"#{c[:label]}\"}," | |
end | |
end | |
s.chop! | |
s += "\n];" | |
%> | |
<%= s %> | |
$(document).ready(function() { | |
$("#my_favorite_latin_words").jQCloud(word_list); | |
}); | |
</script> | |
</head> | |
<body> | |
<h1>jQCloud Example</h1> | |
<div id="my_favorite_latin_words" style="width: 550px; height: 350px; border: 1px solid #ccc;"></div> | |
</body> | |
</html> |
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