Class: RComposite::FillLayer

Inherits:
Layer
  • Object
show all
Defined in:
lib/rcomposite/filllayer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Layer

#height, #join_set, #layer_mask, #leave_set, #merge_down, #mode, #offset, #opacity, #rotate, #save_as, #width

Constructor Details

#initialize(type, *args, &block) ⇒ FillLayer

Returns a new instance of FillLayer.



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# File 'lib/rcomposite/filllayer.rb', line 12

def initialize(type, *args, &block)
  case type
    when SolidColor
      color = args[0]

      fill = Magick::GradientFill.new(0, 0, 0, 0, color, color)
      
    when Gradient
      x1 = args[0]
      y1 = args[1]
      x2 = args[2]
      y2 = args[3]
      color1 = args[4]
      color2 = args[5]

      fill = Magick::GradientFill.new(x1, y1, x2, y2, color1, color2)
    
    when Pattern
      image = args[0]

      fill = Magick::TextureFill.new(image)
  end

  @image = Magick::Image.new($RCompositeCanvasWidth, $RCompositeCanvasHeight, fill)

  @image.matte = true
  @mode = Normal
  @offset_x = 0
  @offset_y = 0
  @opacity_percent = 100
end

Instance Attribute Details

#image ⇒ Object

Returns the value of attribute image.



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# File 'lib/rcomposite/filllayer.rb', line 9

def image
  @image
end

#offset_x ⇒ Object (readonly)

Returns the value of attribute offset_x.



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# File 'lib/rcomposite/filllayer.rb', line 10

def offset_x
  @offset_x
end

#offset_y ⇒ Object (readonly)

Returns the value of attribute offset_y.



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# File 'lib/rcomposite/filllayer.rb', line 10

def offset_y
  @offset_y
end