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comparison scripts/plot/draw/bar.m @ 29071:d2f7fb06bce3

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Fixed stacked bar chart handling of negative values (bug #58216) * NEWS: Added note about bar and barh matching Matlab output to Matlab compatibility section. * __bar__.m: Updated input parsing to separately handle negative stacked values. * bar.m, barh.m: Added demo and input error handling BISTS. * * * (bug #58216)
author Nicholas R. Jankowski <jankowskin@asme.org>
date Tue, 17 Nov 2020 15:52:03 -0500
parents 9342688e86b4
children 8bb14f4979ca
comparison
equal deleted inserted replaced
29070:ab3e0676b8d6 29071:d2f7fb06bce3
122 function varargout = bar (varargin) 122 function varargout = bar (varargin)
123 varargout = cell (nargout, 1); 123 varargout = cell (nargout, 1);
124 [varargout{:}] = __bar__ (true, "bar", varargin{:}); 124 [varargout{:}] = __bar__ (true, "bar", varargin{:});
125 endfunction 125 endfunction
126 126
127
128 %!demo 127 %!demo
129 %! clf; 128 %! clf;
130 %! y = rand (11, 1); 129 %! y = rand (11, 1);
131 %! h = bar (y); 130 %! h = bar (y);
132 %! set (h, "ydata", sort (rand (11, 1))); 131 %! set (h, "ydata", sort (rand (11, 1)));
142 141
143 %!demo 142 %!demo
144 %! clf; 143 %! clf;
145 %! h = bar (rand (5, 3), "stacked"); 144 %! h = bar (rand (5, 3), "stacked");
146 %! title ("bar() graph with stacked style"); 145 %! title ("bar() graph with stacked style");
146
147 %!demo
148 %! clf;
149 %! y = -rand (3) .* eye (3) + rand (3) .* (! eye (3));
150 %! h = bar (y, "stacked");
151 %! title ("stacked bar() graph including intermingled negative values");
152
153 %% Test input validation
154 %!error bar ()
155 %!error <Y must be numeric> bar ("foo")
156 %!error <X must be a vector> bar ([1 2; 3 4], [1 2 3 4])
157 %!error <X vector values must be unique> bar ([1 2 3 3], [1 2 3 4])
158 %!error <length of X and Y must be equal> bar ([1 2 3], [1 2 3 4])
159 %!error <length of X and Y must be equal> bar ([1 2 3 4], [1 2 3])