Package horizons :: Package util :: Package shapes :: Module radiusshape
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Source Code for Module horizons.util.shapes.radiusshape

 1  # ################################################### 
 2  # Copyright (C) 2008-2017 The Unknown Horizons Team 
 3  # team@unknown-horizons.org 
 4  # This file is part of Unknown Horizons. 
 5  # 
 6  # Unknown Horizons is free software; you can redistribute it and/or modify 
 7  # it under the terms of the GNU General Public License as published by 
 8  # the Free Software Foundation; either version 2 of the License, or 
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11  # This program is distributed in the hope that it will be useful, 
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13  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
14  # GNU General Public License for more details. 
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18  # Free Software Foundation, Inc., 
19  # 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA 
20  # ################################################### 
21   
22  from .rect import Rect 
23   
24   
25 -class RadiusShape:
26 """Class for generic shapes with a radius. 27 The shape includes everything, that the center contains plus every point, 28 for which this holds: distance(point, center) <= radius 29 The center can by any other shape. 30 If the center is a point, it's actually a circle. 31 """
32 - def __init__(self, center, radius):
33 self.center = center 34 self.radius = radius
35 36
37 -class RadiusRect(RadiusShape):
38 """Specialization of RadiusShape with a Rect as center"""
39 - def __init__(self, center, radius):
40 assert isinstance(center, Rect) 41 super().__init__(center, radius)
42