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[Octave-bug-tracker] [bug #44427] Document that ginput is intended for 2
From: |
Andreas Weber |
Subject: |
[Octave-bug-tracker] [bug #44427] Document that ginput is intended for 2-D plots |
Date: |
Wed, 04 Mar 2015 19:02:12 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 Iceweasel/31.4.0 |
Follow-up Comment #1, bug #44427 (project octave):
Btw, I once implemented FLTKs axes currentpoint as specified by ML for 3D
plots as vector perpendicular to the image plane through that point. For
example:
close all
graphics_toolkit fltk
sombrero
# please click the figure
ginput (1); #dummy read to wait for click
p = get (gca, "currentpoint");
tmp = axis ();
line (p(:, 1), p(:, 2), p(:,3), "linewidth", 3)
axis (tmp)
so we could easily return more than x, y for 3D plots if we want. What does
the other produkt return for 3D plots?
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