1 | function h=plotpoint(V,varargin) |
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2 | % PLOTPOINT Plot 2 or 3 dimensional points |
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3 | % PLOTPOINT(V) plots the 2 or 3 dimensional points V. V is a 2xK or |
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4 | % 3xK array, with one point per column. |
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5 | % |
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6 | % H=PLOTPOINT(...) returns the handle H of the plot. |
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7 | % |
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8 | % PLOTPOINT() is a simple wrapper around the PLOT() and PLOT3() |
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9 | % functions. By default, PLOTPOINT(V) plots the points with line |
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10 | % style '.'. PLOTPOINT(V,...) does not use the default line style; |
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11 | % rather it passess any extra argument to the underlying plot |
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12 | % function. |
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13 | % |
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14 | % See also PLOT(), PLOT3(). |
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15 | |
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16 | % AUTORIGHTS |
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17 | % Copyright (C) 2006 Andrea Vedaldi |
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18 | % |
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19 | % This file is part of VLUtil. |
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20 | % |
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21 | % VLUtil is free software; you can redistribute it and/or modify |
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22 | % it under the terms of the GNU General Public License as published by |
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23 | % the Free Software Foundation; either version 2, or (at your option) |
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24 | % any later version. |
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25 | % |
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26 | % This program is distributed in the hope that it will be useful, |
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27 | % but WITHOUT ANY WARRANTY; without even the implied warranty of |
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28 | % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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29 | % GNU General Public License for more details. |
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30 | % |
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31 | % You should have received a copy of the GNU General Public License |
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32 | % along with this program; if not, write to the Free Software Foundation, |
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33 | % Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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34 | |
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35 | if length(varargin) == 0 |
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36 | varargin = {'.'}; |
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37 | end |
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38 | |
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39 | switch size(V,1) |
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40 | case 2 |
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41 | h=plot(V(1,:),V(2,:),varargin{:}) ; |
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42 | case 3 |
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43 | h=plot3(V(1,:),V(2,:),V(3,:),varargin{:}) ; |
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44 | otherwise |
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45 | error(['V must be either 2xK or 3xK.']) ; |
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46 | end |
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