Module: ImgToPdf::Unit

Extended by:: Unit

Included in:: Unit

Defined in:: lib/img_to_pdf/unit.rb

Instance Method Summary collapse

#convert_mm_to_pt(mm) ⇒ Float

Destination length.
#convert_pt_to_in(pt) ⇒ Float

Destination length.

Instance Method Details

#convert_mm_to_pt(mm) ⇒ `Float`

Returns destination length. points.

Parameters:

mm (Float) —

source length. millimeters.

Returns:

(Float) —

destination length. points.



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# File 'lib/img_to_pdf/unit.rb', line 8

def convert_mm_to_pt(mm)
  return mm / 25.4 * 72
end

#convert_pt_to_in(pt) ⇒ `Float`

Returns destination length. inches.

Parameters:

pt (Float) —

source length. points.

Returns:

(Float) —

destination length. inches.



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# File 'lib/img_to_pdf/unit.rb', line 14

def convert_pt_to_in(pt)
  return pt / 72
end