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comparison scripts/image/cubehelix.m @ 19885:059a05bc398c

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Replace 'Octave:broadcast' warning with 'Octave:matlab-incompatible'. * liboctave/numeric/bsxfun.h: replace the 'Octave:broadcasting' with the more common 'Octave:matlab-compatible' warning which is off by default. * plot/appearance/annotation.m, image/cubehelix.m: remove turning off the warning since now it is done by default. * miscellaneous/warning_ids.m: remove entry about Octave:broadcast * NEWS: make note of this change.
author Carnë Draug <carandraug@octave.org>
date Sat, 21 Feb 2015 16:38:53 +0000
parents 9fc020886ae9
children 21dbaf135667
comparison
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19884:f81a1da191e4 19885:059a05bc398c
62 62
63 fract = ((0:n-1) / (n-1))'; 63 fract = ((0:n-1) / (n-1))';
64 angle = 2 * pi * (start/3 + 1 + rots*fract); 64 angle = 2 * pi * (start/3 + 1 + rots*fract);
65 fract = fract .^ gamma; 65 fract = fract .^ gamma;
66 amp = hue * fract .* (1-fract) /2; 66 amp = hue * fract .* (1-fract) /2;
67 warning ("off", "Octave:broadcast", "local");
68 map = fract + amp .* ([cos(angle) sin(angle)] * coeff); 67 map = fract + amp .* ([cos(angle) sin(angle)] * coeff);
69 68
70 ## Clip values (only in case users have changed values of hue or gamma) 69 ## Clip values (only in case users have changed values of hue or gamma)
71 map(map < 0) = 0; 70 map(map < 0) = 0;
72 map(map > 1) = 1; 71 map(map > 1) = 1;