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From: | Rik |
Subject: | [Octave-bug-tracker] [bug #42561] gnuplot colors incorrect for 'demo trimesh' |
Date: | Wed, 13 Dec 2017 18:52:54 -0500 (EST) |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0 |
Follow-up Comment #24, bug #42561 (project octave): We'll have to see how Matlab behaves, but Octave is calculating the index as clim = caxis (); num_colors = rows (colormap); idx = @(x) fix (num_colors * (x - clim(1)) / (clim(2) - clim(1))) The idx is a zero-based ranged so the idx is [0, num_colors-1]. _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?42561> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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