Class: Writexlsx::Image

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(row, col, image, x_offset, y_offset, x_scale, y_scale, url, tip, anchor, description, decorative) ⇒ Image

Returns a new instance of Image.



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# File 'lib/write_xlsx/image.rb', line 11

def initialize(
      row, col, image, x_offset, y_offset, x_scale, y_scale,
      url, tip, anchor, description, decorative
    )
  @row         = row
  @col         = col
  @image       = ImageProperty.new(image)
  @x_offset    = x_offset
  @y_offset    = y_offset
  @x_scale     = x_scale
  @y_scale     = y_scale
  @url         = url
  @tip         = tip
  @anchor      = anchor
  @description = description
  @decorative  = decorative
end

Instance Attribute Details

#anchor ⇒ Object (readonly)

Returns the value of attribute anchor.



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# File 'lib/write_xlsx/image.rb', line 9

def anchor
  @anchor
end

#col ⇒ Object (readonly)

Returns the value of attribute col.



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# File 'lib/write_xlsx/image.rb', line 8

def col
  @col
end

#decorative ⇒ Object (readonly)

Returns the value of attribute decorative.



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# File 'lib/write_xlsx/image.rb', line 9

def decorative
  @decorative
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/write_xlsx/image.rb', line 9

def description
  @description
end

#row ⇒ Object (readonly)

Returns the value of attribute row.



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# File 'lib/write_xlsx/image.rb', line 8

def row
  @row
end

#tip ⇒ Object (readonly)

Returns the value of attribute tip.



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# File 'lib/write_xlsx/image.rb', line 9

def tip
  @tip
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/write_xlsx/image.rb', line 9

def url
  @url
end

#x_offset ⇒ Object (readonly)

Returns the value of attribute x_offset.



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# File 'lib/write_xlsx/image.rb', line 8

def x_offset
  @x_offset
end

#x_scale ⇒ Object (readonly)

Returns the value of attribute x_scale.



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# File 'lib/write_xlsx/image.rb', line 8

def x_scale
  @x_scale
end

#y_offset ⇒ Object (readonly)

Returns the value of attribute y_offset.



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# File 'lib/write_xlsx/image.rb', line 8

def y_offset
  @y_offset
end

#y_scale ⇒ Object (readonly)

Returns the value of attribute y_scale.



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# File 'lib/write_xlsx/image.rb', line 8

def y_scale
  @y_scale
end

Instance Method Details

#filename ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 77

def filename
  @image.filename
end

#height ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 57

def height
  @image.height
end

#height_emus ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 41

def height_emus
  (0.5 + (scaled_height * 9_525)).to_i
end

#image ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 45

def image
  @image.filename
end

#md5 ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 73

def md5
  @image.md5
end

#name ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 61

def name
  @image.name
end

#position ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 81

def position
  @image.position
end

#ref_id ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 85

def ref_id
  @image.ref_id
end

#scaled_height ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 33

def scaled_height
  height * y_scale * 96.0 / y_dpi
end

#scaled_width ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 29

def scaled_width
  width * x_scale * 96.0 / x_dpi
end

#type ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 49

def type
  @image.type
end

#width ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 53

def width
  @image.width
end

#width_emus ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 37

def width_emus
  (0.5 + (scaled_width * 9_525)).to_i
end

#x_dpi ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 65

def x_dpi
  @image.x_dpi
end

#y_dpi ⇒ Object 



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# File 'lib/write_xlsx/image.rb', line 69

def y_dpi
  @image.y_dpi
end