1 %% Copyright (c) 2011, INRA
2 %% 2003-2011, 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:
11 %% 1. Redistributions of source code must retain the above copyright notice, this
12 %% list of conditions and the following disclaimer.
14 %% 2. Redistributions in binary form must reproduce the above copyright notice,
15 %% this list of conditions and the following disclaimer in the documentation
16 %% and/or other materials provided with the distribution.
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35 %% @deftypefn {Function File} drawLabels (@var{x}, @var{y}, @var{lbl})
36 %% @deftypefnx {Function File} drawLabels (@var{pos}, @var{lbl})
37 %% @deftypefnx {Function File} drawLabels (@dots{}, @var{numbers}, @var{format})
38 %% Draw labels at specified positions.
40 %% DRAWLABELS(X, Y, LBL) draw labels LBL at position X and Y.
41 %% LBL can be either a string array, or a number array. In this case,
42 %% string are created by using sprintf function, with '%.2f' mask.
44 %% DRAWLABELS(POS, LBL) draw labels LBL at position specified by POS,
45 %% where POS is a N*2 int array.
47 %% DRAWLABELS(..., NUMBERS, FORMAT) create labels using sprintf function,
48 %% with the mask given by FORMAT (e. g. '%03d' or '5.3f'), and the
49 %% corresponding values.
52 function varargout = drawLabels(varargin)
54 % check if enough inputs are given
56 error('wrong number of arguments in drawLabels');
59 % process input parameters
63 error('wrong number of arguments in drawLabels');
71 error('wrong number of arguments in drawLabels');
83 if size(format, 1)==1 && size(px, 1)>1
84 format = repmat(format, size(px, 1), 1);
87 labels = cell(length(px), 1);
90 labels{i} = sprintf(format(i,:), lbl(i));
99 labels = char(labels);
101 h = text(px, py, labels);