Class: Rubyword::Element::Image

Inherits:
Base
  • Object
show all
Defined in:
lib/rubyword/element/image.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#rubyword, #section

Instance Method Summary collapse

Methods inherited from Base

#filter_text, #initialize

Constructor Details

This class inherits a constructor from Rubyword::Element::Base

Instance Attribute Details

#images ⇒ Object

Returns the value of attribute images.



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# File 'lib/rubyword/element/image.rb', line 5

def images
  @images
end

Instance Method Details

#save(url, style = nil) ⇒ Object 



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# File 'lib/rubyword/element/image.rb', line 6

def save(url, style=nil)
  @images ||= Queue.new
  filename = url.split('/').last
  width, height = FastImage.size(url)
  image_params = {
    rid: @rubyword.init_rid,
    path: url,
    width: width,
    height: height,
    filename: filename
  }
  @images << image_params
  @rubyword.images << image_params
  @rubyword.rels_documents << {
    Id: "rId#{@rubyword.init_rid}",
    Type: 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image',
    Target: "media/#{filename}"
  }
  @rubyword.init_rid = @rubyword.init_rid + 1
end

#write(section = nil, xml = nil) ⇒ Object 



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# File 'lib/rubyword/element/image.rb', line 27

def write(section=nil, xml=nil)
  @xml = xml
  image = self.images.pop
  @xml.send('w:p') {
    @xml.send('w:pPr')
    @xml.send('w:r') {
      @xml.send('w:pict') {
        @xml.send('v:shape', 'type' => '#_x0000_t75', 'style' => "width:#{image[:width]}px; height:#{image[:height]}px; margin-left:0px; margin-top:0px; mso-position-horizontal:left; mso-position-vertical:top; mso-position-horizontal-relative:char; mso-position-vertical-relative:line;") {
          @xml.send('w10:wrap', 'type' => 'inline', 'anchorx' => 'page', 'anchory' => 'page')
          @xml.send('v:imagedata', 'r:id' => "rId#{image[:rid]}", 'o:title' => '')
        }
      }
    }
  }
end