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----- Message d'origine ----- <br>
De : Samuel GOUGEON <br>
Date : 18/05/2009 14:51:
<blockquote cite="mid:4A1159C1.90608@univ-lemans.fr" type="cite">
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a trick that may work for this purpose:<br>
After plot3d(), do a plot2d(Xp,Yp) where Xp and Yp are the 2 first
coordinates of your<br>
(Xp,Yp,Zp) set of points (Xp, Yp, Zp are vectors of same lengths N for
N points to be marked)<br>
<br>
Then, do: <br>
ca=gca();<br>
cc=ca.children(1).children(1);<br>
cc.data(:,3)=Zp; // Be carefull: Zp must be a column-vector<br>
cc.line_mode='off';<br>
cc.mark_mode='on';<br>
cc.mark_style=8; // for diamonds. Run getmark() or see help
polyline_properties for other marks<br>
cc.mark_foreground=color('red');<br>
</blockquote>
See also <br>
<a class="moz-txt-link-freetext" href="http://requestzilla.scilab.org/attachment.cgi?id=39">http://requestzilla.scilab.org/attachment.cgi?id=39</a> for an alpha
release of a plotPoints() function,<br>
where style, size and color of marks can be tuned.<br>
<a class="moz-txt-link-freetext" href="http://requestzilla.scilab.org/show_bug.cgi?id=645">http://requestzilla.scilab.org/show_bug.cgi?id=645</a> for discussion<br>
<br>
SG<br>
<br>
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