Class: RubyCharts::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_charts/config.rb

Constant Summary collapse

DEFAULT_FONTS =

Default system fonts (adjust for your OS)

{
  regular: '/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf',
  bold: '/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf'
}.freeze
MACOS_FONTS =

macOS alternatives

{
  regular: '/Library/Fonts/Arial.ttf',
  bold: '/Library/Fonts/Arial Bold.ttf'
}.freeze
WINDOWS_FONTS =

Windows alternatives

{
  regular: 'C:\\Windows\\Fonts\\arial.ttf',
  bold: 'C:\\Windows\\Fonts\\arialbd.ttf'
}.freeze

Class Method Summary collapse

Class Method Details

.font(style = :regular) ⇒ Object 



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# File 'lib/ruby_charts/config.rb', line 23

def self.font(style = :regular)
  case RUBY_PLATFORM
  when /darwin/
    MACOS_FONTS[style]
  when /mswin|mingw/
    WINDOWS_FONTS[style]
  else
    DEFAULT_FONTS[style]
  end
end

.font_exists?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby_charts/config.rb', line 34

def self.font_exists?(path)
  File.exist?(path)
end