Class: Docxer::Word::Headers::Header::Image

Inherits:
Object
  • Object
show all
Defined in:
lib/docxer/word/headers/header.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(media, options = {}) ⇒ Image

Returns a new instance of Image.



48
49
50
51
52
 
# File 'lib/docxer/word/headers/header.rb', line 48

def initialize(media, options={})
  @media = media
  @media.file.rewind
  @options = options
end

Instance Attribute Details

#media ⇒ Object

Returns the value of attribute media.



47
48
49
 
# File 'lib/docxer/word/headers/header.rb', line 47

def media
  @media
end

#options ⇒ Object

Returns the value of attribute options.



47
48
49
 
# File 'lib/docxer/word/headers/header.rb', line 47

def options
  @options
end

Instance Method Details

#height ⇒ Object 



58
59
60
 
# File 'lib/docxer/word/headers/header.rb', line 58

def height
  @options[:height]
end

#render(xml) ⇒ Object 



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
 
# File 'lib/docxer/word/headers/header.rb', line 62

def render(xml)
  xml['w'].p do
    xml['w'].pPr do
      xml['w'].jc( 'w:val' => @options[:align] ) if @options[:align]
    end
    xml['w'].r do
      xml['w'].rPr do
        xml['w'].noProof
      end
      xml['w'].drawing do
        xml['wp'].inline( 'distT' => 0, 'distB' => 0, 'distL' => 0, 'distR' => 0 ) do
          xml['wp'].extent( 'cx' => ( width * 9250 ).to_i, 'cy' => ( height * 9250 ).to_i )
          xml['wp'].effectExtent( 'l' => 0, 't' => 0, 'r' => 0, 'b' => 1905 )
          xml['wp'].docPr( 'id' => 1, 'name'=> "Image", 'descr' => "image")
          xml['wp'].cNvGraphicFramePr do
            xml.graphicFrameLocks( 'xmlns:a' => "http://schemas.openxmlformats.org/drawingml/2006/main", 'noChangeAspect' => 1 ) do
              xml.parent.namespace = xml.parent.namespace_definitions.find{|ns| ns.prefix == "a" }
            end
          end
          xml.graphic( 'xmlns:a' => "http://schemas.openxmlformats.org/drawingml/2006/main" ) do
            xml.parent.namespace = xml.parent.namespace_definitions.find{|ns| ns.prefix == "a" }
            xml['a'].graphicData( 'uri' => "http://schemas.openxmlformats.org/drawingml/2006/picture") do
              xml.pic( 'xmlns:pic' => "http://schemas.openxmlformats.org/drawingml/2006/picture" ) do
                xml.parent.namespace = xml.parent.namespace_definitions.find{|ns| ns.prefix == "pic" }
                xml['pic'].nvPicPr do
                  xml['pic'].cNvPr( 'id' => 0, 'name' => "Image" )
                  xml['pic'].cNvPicPr
                end
                xml['pic'].blipFill do
                  xml['a'].blip( 'r:embed' => @media.sequence ) do
                    xml['a'].extLst
                  end
                  xml['a'].stretch do
                    xml['a'].fillRect
                  end
                end
                xml['pic'].spPr do
                  xml['a'].xfrm do
                    xml['a'].off( 'x' => 0, 'y' => 0 )
                    xml['a'].ext( 'cx' => ( width * 50 ).to_i, 'cy' => ( height * 50 ).to_i )
                  end
                  xml['a'].prstGeom( 'prst' => "rect" ) do
                    xml['a'].avLst
                  end
                end
              end
            end
          end
        end
      end
    end
  end
end

#width ⇒ Object 



54
55
56
 
# File 'lib/docxer/word/headers/header.rb', line 54

def width
  @options[:width]
end