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<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>I am new to VTK . However I am finding it generally easy to understand
and use. But…<o:p></o:p></span></font></span></p>
<p><font size=3 color=black face="Times New Roman"><span style='font-size:12.0pt;
color:black'>I have an axes instantiated from the vtkAxes class. In the
documentation I see a reference to changing the colour of the axes by using a
lookup table as follows (from the documentation): </span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p><font size=3 color=black face="Times New Roman"><span style='font-size:12.0pt;
color:black'>“vtkAxes creates three lines that form an x-y-z axes. The origin
of the axes is user specified (0,0,0 is default), and the size is specified
with a scale factor. Three scalar values are generated for the three lines and
can be used (via colour map) to indicate a particular coordinate axis.”</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p><font size=3 color=black face="Times New Roman"><span style='font-size:12.0pt;
color:black'>How do you do it? I have read the VTK user’s Guide and tried to
find an example but to no avail. I just want the x-, y-, z- axes to be coloured
red, green blue respectively. </span></font><font color=black><span
style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p><font size=3 color=black face="Times New Roman"><span style='font-size:12.0pt;
color:black'>While I am on the subject, why is there not a similar class to
vtkAxesActor2D for 3D axes?</span></font><font color=black><span
style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p><font size=3 color=black face="Times New Roman"><span style='font-size:12.0pt;
color:black'>Thanks</span></font><font color=black><span style='color:black;
mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p><font size=3 color=black face="Times New Roman"><span style='font-size:12.0pt;
color:black'><span style="mso-spacerun: yes"> </span>Andrew</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
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color:black'><![if !supportEmptyParas]> <![endif]></span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
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