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Contents
# Copyright (c) 2021-2022 Andy Maleh
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
require 'glimmer/libui/shape'
module Glimmer
module LibUI
class Shape
class Polygon < Shape
parameters :point_array
parameter_defaults []
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
::LibUI.draw_path_close_figure(path_proxy.libui)
end
super
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems