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Hello,<br>
<br>
----- Message d'origine ----- <br>
De : Ding Zheng <br>
Date : 23/02/2011 11:17:
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<p class="MsoNormal"><span class="apple-style-span"><span
style="font-size: 10pt; font-family:
"Arial","sans-serif"; color: black;">Hi<o:p></o:p></span></span></p>
<p class="MsoNormal"><span class="apple-style-span"><span
style="font-size: 10pt; font-family:
"Arial","sans-serif"; color: black;">I
am trying plot dots 3d in Scilab. the data someting like
x(1,n),y(1,n),z(1,</span></span><span style="font-size:
10pt; font-family: "Arial","sans-serif";
color: black;"><br>
<span class="apple-style-span">n). I tried both
plot3d(x,y,list(z,colors)) and
param3d1(x,y,list(z,colors)).</span><br>
<span class="apple-style-span">I made the colors las below:</span><br>
<br>
<span class="apple-style-span">nc=256;</span><span
class="apple-converted-space"> </span><br>
<span class="apple-style-span">colors
=1+(nc-1)*(z-min(z))/(max(z)-min(z)); </span><br>
<br>
<span class="apple-style-span">the dots can be plotted. but
the dots's color is always black. if use a</span><br>
<span class="apple-style-span">colormap.
xset("colormap",hotcolormap(256)). it also doesn't work.</span><br>
<br>
<span class="apple-style-span">Can everyone help me?</span><br>
</span></p>
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</blockquote>
You may have a look here:<br>
<a class="moz-txt-link-freetext" href="http://bugzilla.scilab.org/show_bug.cgi?id=6344#c1">http://bugzilla.scilab.org/show_bug.cgi?id=6344#c1</a><br>
attachement: <a class="moz-txt-link-freetext" href="http://bugzilla.scilab.org/attachment.cgi?id=1465">http://bugzilla.scilab.org/attachment.cgi?id=1465</a><br>
plotPoints() plots a set a points with the desired color,<br>
the same color for all points.<br>
<br>
Regards<br>
Samuel<br>
<br>
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