Class: Dare::ImageTile

Inherits:

Object

• Object
• Dare::ImageTile

Defined in:

lib/dare/image.rb

Instance Attribute Summary

• #height ⇒ Object readonly

  Returns the value of attribute height.

• #width ⇒ Object readonly

  Returns the value of attribute width.

Instance Method Summary

• #draw(x = 0, y = 0, opts = {}) ⇒ Object
• #draw_rot(x = 0, y = 0, angle = 90, opts = {}) ⇒ Object
• #initialize(image = Image.new, x = 0, y = 0, width = 0, height = 0) ⇒ ImageTile constructor

  A new instance of ImageTile.

Constructor Details

#initialize(image = Image.new, x = 0, y = 0, width = 0, height = 0) ⇒ ImageTile

Returns a new instance of ImageTile.

# File 'lib/dare/image.rb', line 202

def initialize(image = Image.new, x = 0, y = 0, width = 0, height = 0)
  @image = image
  @x = x
  @y = y
  @width = width
  @height = height
end

Instance Attribute Details

#height ⇒ Object (readonly)

Returns the value of attribute height.

# File 'lib/dare/image.rb', line 201

def height
  @height
end

#width ⇒ Object (readonly)

Returns the value of attribute width.

# File 'lib/dare/image.rb', line 201

def width
  @width
end

Instance Method Details

#draw(x = 0, y = 0, opts = {}) ⇒ Object

# File 'lib/dare/image.rb', line 210

def draw(x = 0, y = 0, opts = {})
  @image.draw_tile(x, y, opts.merge({sx: @x, sy: @y, swidth: @width, sheight: @height}))
end

#draw_rot(x = 0, y = 0, angle = 90, opts = {}) ⇒ Object

# File 'lib/dare/image.rb', line 214

def draw_rot(x = 0, y = 0, angle = 90, opts = {})
  @image.draw_tile_rot(x, y, angle, opts.merge({sx: @x, sy: @y, swidth: @width, sheight: @height}))
end