Class: Glimmer::LibUI::Shape::Polyline

Inherits:
Glimmer::LibUI::Shape show all
Defined in:
lib/glimmer/libui/shape/polyline.rb

Instance Attribute Summary

Attributes inherited from Glimmer::LibUI::Shape

#args, #block, #content_added, #keyword, #parent

Instance Method Summary collapse

Methods inherited from Glimmer::LibUI::Shape

#area_proxy, constant_symbol, #content, create, #destroy, exists?, #fill, #initialize, #method_missing, parameter_defaults, parameters, #path_proxy, #post_add_content, #post_initialize_child, #redraw, #request_auto_redraw, #respond_to?, shape_class, #stroke, #transform

Methods included from DataBindable

#data_bind, #data_bind_read, #data_bind_write, #data_binding_model_attribute_observer_registrations

Methods included from Parent

#children, #post_initialize_child

Constructor Details

This class inherits a constructor from Glimmer::LibUI::Shape

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Glimmer::LibUI::Shape

Instance Method Details

#draw(area_draw_params) ⇒ Object 



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# File 'lib/glimmer/libui/shape/polyline.rb', line 31

def draw(area_draw_params)
  alternating_x_y_array = point_array.to_a.compact.flatten
  unless alternating_x_y_array.empty?
    ::LibUI.draw_path_new_figure(path_proxy.libui, alternating_x_y_array[0], alternating_x_y_array[1])
    ((alternating_x_y_array.size - 2) / 2).times do |n|
      point_alternating_x_y_index = n * 2
      ::LibUI.draw_path_line_to(path_proxy.libui, alternating_x_y_array[point_alternating_x_y_index + 2], alternating_x_y_array[point_alternating_x_y_index + 3])
    end
  end
  super
end