Class: FontStruct

Inherits:
Struct show all
Defined in:
lib/vr/rscutil.rb,
lib/vr/rscutil.rb

Overview

FontStruct

Subclass of Struct for representing text attributes.

Attributes

--- fontface --- height --- style --- weight --- width --- escapement --- orientation --- pitch_family --- charset --- point --- color

Class Method

--- new2(args) Use new2 instead of new.

Methods

--- params Returns parameters that can be used for parameter of SWin::LWFactory.newfont() --- spec Returns text attributes for parameter of SWin::CommonDialog.chooseFont --- bold? Returns whether the attributes means bold style --- bold=(flag) Sets or resets bold style. --- italic? Returns whether the attributes means italic style --- italic=(flag) Sets or resets italic style. --- underlined? Returns whether the attributes means underline style --- underlined=(flag) Sets or resets underline style. --- striked? Returns whether the attributes means strike-out style --- striked=(flag) Sets or resets strike-out style.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#charset ⇒ Object

Returns the value of attribute charset

Returns:

  • (Object) —

    the current value of charset



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# File 'lib/vr/rscutil.rb', line 109

def charset
  @charset
end

#color ⇒ Object

Returns the value of attribute color

Returns:

  • (Object) —

    the current value of color



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# File 'lib/vr/rscutil.rb', line 109

def color
  @color
end

#escapement ⇒ Object

Returns the value of attribute escapement

Returns:

  • (Object) —

    the current value of escapement



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# File 'lib/vr/rscutil.rb', line 109

def escapement
  @escapement
end

#fontface ⇒ Object

Returns the value of attribute fontface

Returns:

  • (Object) —

    the current value of fontface



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# File 'lib/vr/rscutil.rb', line 109

def fontface
  @fontface
end

#height ⇒ Object

Returns the value of attribute height

Returns:

  • (Object) —

    the current value of height



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# File 'lib/vr/rscutil.rb', line 109

def height
  @height
end

#orientation ⇒ Object

Returns the value of attribute orientation

Returns:

  • (Object) —

    the current value of orientation



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# File 'lib/vr/rscutil.rb', line 109

def orientation
  @orientation
end

#pitch_family ⇒ Object

Returns the value of attribute pitch_family

Returns:

  • (Object) —

    the current value of pitch_family



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# File 'lib/vr/rscutil.rb', line 109

def pitch_family
  @pitch_family
end

#point ⇒ Object

Returns the value of attribute point

Returns:

  • (Object) —

    the current value of point



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# File 'lib/vr/rscutil.rb', line 109

def point
  @point
end

#style ⇒ Object

Returns the value of attribute style

Returns:

  • (Object) —

    the current value of style



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# File 'lib/vr/rscutil.rb', line 109

def style
  @style
end

#weight ⇒ Object

Returns the value of attribute weight

Returns:

  • (Object) —

    the current value of weight



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# File 'lib/vr/rscutil.rb', line 109

def weight
  @weight
end

#width ⇒ Object

Returns the value of attribute width

Returns:

  • (Object) —

    the current value of width



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# File 'lib/vr/rscutil.rb', line 109

def width
  @width
end

Class Method Details

.new2(*args) ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 117

def self.new2(*args)
  new(*args.flatten)
end

Instance Method Details

#bold=(flag) ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 130

def bold=(flag)
  self.weight = if flag then 600 else 300 end
end

#bold? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vr/rscutil.rb', line 133

def bold?
  (@weight>400)
end

#italic=(flag) ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 137

def italic=(flag)
  if flag then
    self.style |= 1  # 1=SWINFONT_ITALIC
  else
    self.style &= 0xfffffffe
  end
end

#italic? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vr/rscutil.rb', line 144

def italic?
  (self.style&1)>0
end

#params ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 121

def params
  to_a[0,9]
end

#spec ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 125

def spec
  a=self.to_a
  [ a[0,9],a[9],a[10] ]
end

#striked=(flag) ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 159

def striked=(flag)
  if flag then
    self.style |= 4  # 4=SWINFONT_STRIKE
  else
    self.style &= 0xfffffffb
  end
end

#striked? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vr/rscutil.rb', line 166

def striked?
  (self.style&4)>0
end

#underlined=(flag) ⇒ Object 



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# File 'lib/vr/rscutil.rb', line 148

def underlined=(flag)
  if flag then
    self.style |= 2  # 2=SWINFONT_ULINE
  else
    self.style &= 0xfffffffd
  end
end

#underlined? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vr/rscutil.rb', line 155

def underlined?
  (self.style&2)>0
end