Class: Prawn::SVG::Calculators::Pixels::Measurement

Inherits:
Object
  • Object
show all
Defined in:
lib/prawn/svg/calculators/pixels.rb

Class Method Summary collapse

Class Method Details

.to_pixels(value, axis_length = nil, font_size: Prawn::SVG::Properties::EM) ⇒ Object 



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# File 'lib/prawn/svg/calculators/pixels.rb', line 3

def self.to_pixels(value, axis_length = nil, font_size: Prawn::SVG::Properties::EM)
  if value.respond_to?(:to_pixels)
    value.to_pixels(axis_length, font_size)
  elsif value.is_a?(String)
    value = value.strip
    value = Prawn::SVG::Length.parse(value) || Prawn::SVG::Percentage.parse(value)
    value&.to_pixels(axis_length, font_size) || 0.0
  elsif value
    value.to_f
  end
end