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comparison scripts/image/imshow.m @ 18614:8e384416ebb3 stable

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imshow.m: Fix bad input validation of ydata (bug #41773). * imshow.m: Check that ydata is a vector and issue an error if it isn't.
author Rik <rik@octave.org>
date Tue, 04 Mar 2014 19:56:09 -0800
parents 887df64e54e4
children d57a83f2d73e 446c46af4b42
comparison
equal deleted inserted replaced
18613:17baa684892c 18614:8e384416ebb3
128 error ("imshow: xdata must be a vector") 128 error ("imshow: xdata must be a vector")
129 endif 129 endif
130 xdata = [xdata(1) xdata(end)]; 130 xdata = [xdata(1) xdata(end)];
131 case "ydata"; 131 case "ydata";
132 ydata = varargin{narg++}; 132 ydata = varargin{narg++};
133 if (isvector (xdata)) 133 if (! isvector (ydata))
134 error ("imshow: expect a vector for ydata") 134 error ("imshow: expect a vector for ydata")
135 endif 135 endif
136 ydata = [ydata(1) ydata(end)]; 136 ydata = [ydata(1) ydata(end)];
137 case {"truesize", "initialmagnification"} 137 case {"truesize", "initialmagnification"}
138 warning ("image: zoom argument ignored -- use GUI features"); 138 warning ("image: zoom argument ignored -- use GUI features");