Mercurial > hg > ltpda
comparison m-toolbox/classes/@plotterFactory/plotterFactory.m @ 0:f0afece42f48
Import.
| author | Daniele Nicolodi <nicolodi@science.unitn.it> |
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| date | Wed, 23 Nov 2011 19:22:13 +0100 |
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| -1:000000000000 | 0:f0afece42f48 |
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| 1 % PLOTTERFACTORY factory constructor for different plotter objects. | |
| 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 3 % | |
| 4 % DESCRIPTION: PLOTTERFACTORY factory constructor for different plotter objects. | |
| 5 % | |
| 6 % CONSTRUCTOR: | |
| 7 % | |
| 8 % p = plotterFactory.makePlotter(objects) | |
| 9 % | |
| 10 % | |
| 11 % VERSION: $Id: plotterFactory.m,v 1.2 2011/04/08 08:56:38 hewitson Exp $ | |
| 12 % | |
| 13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% | |
| 14 classdef plotterFactory | |
| 15 | |
| 16 methods (Abstract=true) | |
| 17 dummy(varargin); % dummy abstract method to ensure this factory can't be instantiated | |
| 18 end | |
| 19 | |
| 20 methods (Static=true) | |
| 21 | |
| 22 function p = makePlotter(varargin) | |
| 23 obj_cl = class(varargin{1}); | |
| 24 objs = utils.helper.collect_objects(varargin(:), obj_cl); | |
| 25 | |
| 26 switch obj_cl | |
| 27 case 'ao' | |
| 28 dcl = class(objs(1).data); | |
| 29 % Check if all the ao.data objects are of the same class; if not, | |
| 30 % we return an aoplotter. | |
| 31 for kk=1:numel(objs) | |
| 32 obj = objs(kk); | |
| 33 if ~strcmp(class(obj.data), dcl) | |
| 34 warning('Object [%s] has a different data type to object [%s]; returning a default aoplotter'); | |
| 35 p = aoplotter(objs); | |
| 36 return | |
| 37 end | |
| 38 end | |
| 39 | |
| 40 % Otherwise go on and attempt to build a more specialised plotter | |
| 41 switch dcl | |
| 42 case 'tsdata' | |
| 43 p = tsplotter(objs); | |
| 44 otherwise | |
| 45 p = aoplotter(objs); | |
| 46 warning('I don''t know how to make a plotter for %s/%s data objects; returning a default plotter', obj_cl, dcl); | |
| 47 end | |
| 48 | |
| 49 otherwise | |
| 50 error('I don''t know how to make a plotter for %s objects', cl); | |
| 51 end % End switch on object class | |
| 52 | |
| 53 end % End makePlotter | |
| 54 | |
| 55 end % End static methods block | |
| 56 | |
| 57 end | |
| 58 % END |