1 %% Copyright (c) 2011, INRA
2 %% 2005-2011, David Legland <david.legland@grignon.inra.fr>
3 %% 2011 Adapted to Octave by Juan Pablo Carbajal <carbajal@ifi.uzh.ch>
5 %% All rights reserved.
6 %% (simplified BSD License)
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9 %% modification, are permitted provided that the following conditions are met:
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15 %% this list of conditions and the following disclaimer in the documentation
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35 %% @deftypefn {Function File} drawShape (@var{type}, @var{param})
36 %% @deftypefnx {Function File} drawShape (@dots{}, @var{option})
37 %% Draw various types of shapes (circles, polygons...).
39 %% drawShape(TYPE, PARAM)
40 %% Draw the shape of type TYPE, specified by given parameter PARAM. TYPE
41 %% can be one of 'circle', 'ellipse', 'rect', 'polygon', 'curve'
42 %% PARAM depend on the type. For example, if TYPE is 'circle', PARAM will
47 %% drawShape('circle', [20 10 30]);
48 %% Draw circle centered on [20 10] with radius 10.
49 %% drawShape('rect', [20 20 40 10 pi/3]);
50 %% Draw rectangle centered on [20 20] with length 40 and width 10, and
51 %% oriented pi/3 wrt axis Ox.
54 %% drawShape(..., OPTION)
55 %% also specifies drawing options. OPTION can be 'draw' (default) or
58 function varargout = drawShape(type, param, varargin)
64 tmp = cell(1, size(param, 1));
65 for i=1:size(param, 1)
74 if strcmpi(var, 'fill')
80 % transform each shape into a polygon
81 shape = cell(1,length(type));
83 if strcmpi(type{i}, 'circle')
84 shape{i} = circleAsPolygon(param{i}, 128);
85 elseif strcmpi(type{i}, 'rect')
86 shape{i} = rectAsPolygon(param{i});
87 elseif strcmpi(type{i}, 'polygon')
94 h = zeros(length(shape), 1);
95 if strcmp(option, 'draw')
97 h(i) = drawPolygon(shape{i});
100 for i=1:length(shape)
101 h(i) = fillPolygon(shape{i});