class Glimmer::LibUI::Shape::Figure

Represents a figure consisting of shapes (nested under path) Can optionally have ‘closed true` property (connecting last point to first point automatically)

Public Instance Methods

closed(value = nil) click to toggle source
# File lib/glimmer/libui/shape/figure.rb, line 40
def closed(value = nil)
  if value.nil?
    @closed
  else
    if !!value != !!@closed
      @closed = value
      request_auto_redraw
    end
  end
end
Also aliased as: closed=, set_closed, closed?
closed=(value = nil)
Alias for: closed
closed?(value = nil)
Alias for: closed
draw(area_draw_params) click to toggle source
Calls superclass method Glimmer::LibUI::Shape#draw
# File lib/glimmer/libui/shape/figure.rb, line 33
def draw(area_draw_params)
  ::LibUI.draw_path_new_figure(path_proxy.libui, *@args) unless @args.compact.empty? # TODO if args empty then wait till there is an arc child and it starts the figure
  children.dup.each {|child| child.draw(area_draw_params)}
  ::LibUI.draw_path_close_figure(path_proxy.libui) if closed?
  super
end
perfect_shape() click to toggle source
# File lib/glimmer/libui/shape/figure.rb, line 54
def perfect_shape
  perfect_shape_dependencies = [x, y, closed, parent.draw_fill_mode, children]
  if perfect_shape_dependencies != @perfect_shape_dependencies
    x, y, closed, draw_fill_mode, children = @perfect_shape_dependencies = perfect_shape_dependencies
    path_shapes = [[x, y]]
    path_shapes += children.map(&:perfect_shape)
    winding_rule = draw_fill_mode == :winding ? :wind_non_zero : :wind_even_odd
    @perfect_shape = PerfectShape::Path.new(closed: closed, winding_rule: winding_rule, shapes: path_shapes)
  end
  @perfect_shape
end
set_closed(value = nil)
Alias for: closed