Class: Treemap21

Inherits:
Object
  • Object
show all
Defined in:
lib/treemap21.rb

Instance Method Summary collapse

Constructor Details

#initialize(a, orientation: :landscape, debug: false) ⇒ Treemap21

Returns a new instance of Treemap21.



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# File 'lib/treemap21.rb', line 11

def initialize(a, orientation: :landscape, debug: false)

  @a, @orientation, @debug = a, orientation, debug

end

Instance Method Details

#to_html ⇒ Object 



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# File 'lib/treemap21.rb', line 17

def to_html()

  doc3 = Rexle.new("<div class='cbox'/>")
  doc = mapper(doc3, @a, orientation: @orientation)
  boxes = doc.root.xml pretty: true

<<EOF
<html>
<head>
<style>

  .cbox, .long, .cbox1, .cbox1 a {
      width: 100%;
      height: 100%;
  }
  .cbox1 ~.long, .cbox1 {
      float: left;
  }
  .cbox1, .cbox1 a {
      display: flex;
      justify-content: center;
      align-items: center;
  }

  .cbox1 a { text-decoration: none; color: #010; font-family: helvetica, arial}
  .cbox1 a:hover { background-color: rgba(255,255,255,0.2); color: #902}

  .cbox1 span {  background-color: transparent;  }

  .c10 {font-size: 8em}
  .c9 {font-size: 7.5em}
  .c8 {font-size: 6em}
  .c7 {font-size: 5.0em}
  .c6 {font-size: 4.9em}
  .c5 {font-size: 4.5em}
  .c4 {font-size: 3.6em}
  .c3 {font-size: 2.6em}
  .c2 {font-size: 2.4em}
  .c1 {font-size: 1.6em}
  .c0 {font-size: 1.1em}

</style>
</head>
<body>


#{boxes}

</body>
</html>
EOF
end