class Castaway::Element::Pointer
Public Class Methods
new(production, scene, id)
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Calls superclass method
Castaway::Element::Still::new
# File lib/castaway/element/pointer.rb, line 9 def initialize(production, scene, id) path, options = production.pointers.fetch(id) super(production, scene, path) @box = Box.from_size(@size) @box[:hotspot] = Castaway::Point.make(options[:hotspot] || [0, 0]) ideal_width = production.resolution.width * options[:scale] sx = ideal_width.to_f / @size.width scale(sx) end
Public Instance Methods
hotspot()
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# File lib/castaway/element/pointer.rb, line 22 def hotspot @box. scale(@scale || 0). rotate(@angle || 0). bounds[:hotspot] end
position()
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# File lib/castaway/element/pointer.rb, line 29 def position @position - hotspot end