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<p class=MsoNormal><span class=GramE><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:navy'>Many
thanks to Amy.</span></font></span><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:navy'>
It now works perfectly.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<h3><b><font size=2 color=navy face="Times New Roman"><span style='font-size:
10.0pt;color:navy;mso-no-proof:yes'>___________________________________________<br>
</span></font></b><st1:PersonName><font size=2 color=navy><span
style='font-size:10.0pt;color:navy;mso-no-proof:yes'>Andrew J. P. Maclean</span></font></st1:PersonName><font
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<p class=MsoNormal><font size=2 color=navy face=Verdana><span
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font-family:Verdana;color:navy;mso-ansi-language:EN-AU;mso-no-proof:yes'><o:p></o:p></span></font></p>
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<td width=333 height=75 valign=top style='width:249.8pt;padding:0cm 0cm 0cm 0cm;
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<p class=MsoNormal><font size=2 color=navy face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:navy;mso-no-proof:yes'>Australian
Centre for Field Robotics<br>
The Rose Street Building J04<br>
The </span></font><st1:place><st1:PlaceType><font size=2 color=navy
face=Verdana><span style='font-size:10.0pt;font-family:Verdana;color:navy;
mso-no-proof:yes'>University</span></font></st1:PlaceType><font size=2
color=navy face=Verdana><span style='font-size:10.0pt;font-family:Verdana;
color:navy;mso-no-proof:yes'> of </span></font><st1:PlaceName><font size=2
color=navy face=Verdana><span style='font-size:10.0pt;font-family:Verdana;
color:navy;mso-no-proof:yes'>Sydney</span></font></st1:PlaceName></st1:place><font
size=2 color=navy face=Verdana><span style='font-size:10.0pt;font-family:
Verdana;color:navy;mso-no-proof:yes'> 2006 NSW<br>
</span></font><st1:country-region><st1:place><font size=2 color=navy
face=Verdana><span style='font-size:10.0pt;font-family:Verdana;color:navy;
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font-family:Verdana;color:navy;mso-ansi-language:EN-AU;mso-no-proof:yes'><o:p></o:p></span></font></p>
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2 9351 7474</span></font><font size=2 color=navy face=Verdana><span
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href="http://www.acfr.usyd.edu.au/"><font size=2 face=Verdana><span
style='font-size:10.0pt;font-family:Verdana'>http://www.acfr.usyd.edu.au/</span></font></a></span></font><font
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<p class=MsoNormal><b><font size=2 color="#330099" face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;mso-bidi-font-family:Verdana;
color:#330099;font-weight:bold;mso-no-proof:yes'>___________________________________________</span></font></b><font
color=navy><span lang=EN-AU style='color:navy;mso-ansi-language:EN-AU;
mso-no-proof:yes'><o:p></o:p></span></font></p>
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<p class=MsoNormal style='margin-left:36.0pt'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> Amy Henderson
[mailto:amy.henderson@kitware.com] <br>
<b><span style='font-weight:bold'>Sent:</span></b> </span></font><st1:date
Month="8" Day="15" Year="2001"><font size=2 face=Tahoma><span style='font-size:
10.0pt;font-family:Tahoma'>Wednesday, 15 August 2001</span></font></st1:date><font
size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> </span></font><st1:time
Hour="22" Minute="46"><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma'>22:46</span></font></st1:time><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'><br>
<b><span style='font-weight:bold'>To:</span></b> a.maclean@acfr.usyd.edu.au;
vtkusers@public.kitware.com<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [vtkusers] vtkScalarBarActor
- how to set it's range.</span></font></p>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>The vtkScalarBarActor is
not limited to the range 0 to 1. Did you set the ScalarRange of vtkElevationFilter?
It defaults to the range 0 to 1, so if you didn't set it to something else,
that would explain the range of your scalar bar actor.<br>
<br>
- Amy<br>
<br>
At </span></font><st1:time Hour="11" Minute="14">11:14 AM</st1:time> <st1:date
Month="8" Day="15" Year="2001">8/15/2001</st1:date> +1000, Andrew J. P. Maclean
wrote:<br>
<br style='mso-special-character:line-break'>
<![if !supportLineBreakNewLine]><br style='mso-special-character:line-break'>
<![endif]><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:
12.0pt;margin-left:36.0pt'><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does the scalar bar actor only have a range of 0 to 1?
Whatever I do, I can only get a range of 0 to 1. In contrast if I use vtkAxes,
the dimensions of the object are reflected correctly. Why does vtkaxes work in
the expected fashion and the Scalar Bar actor doesn t? I am using
vtkElevationFilter and then feeding the scalar range from this into the lookup
table (it always seems to range from 0 to 1). So I guess it is something to do
with the filtering at this stage. I want the scalar bar to reflect the colours
of a height map on the surface.<br>
</span></font><br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <br>
</span></font><br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>I
looked for examples and found MultidimensionalSolution.tcl, PropPicker.tcl and
ScalarBar.tcl, however all of these render a scalar bar with a range of 0 to 1.
<br>
</span></font><br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <br>
</span></font><br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>Thanks<br>
</span></font><br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>
Andrew</span></font><o:p></o:p></p>
<h3 style='margin-left:36.0pt'><b><font size=2 color="#330099" face=Verdana><span
style='font-size:10.0pt;font-family:Verdana;color:#330099'>___________________________________________<br>
</span></font>Andrew J. P. Maclean<o:p></o:p></b></h3>
<p class=MsoNormal style='margin-left:36.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
<br>
</span></font><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'>Postal:<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>Australian
Centre for Field Robotics<br>
The Rose Street Building J04<br>
The </span></font><st1:place><st1:PlaceType><font size=2 face=Verdana><span
style='font-size:10.0pt;font-family:Verdana'>University</span></font></st1:PlaceType><font
size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'> of </span></font><st1:PlaceName><font
size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>Sydney</span></font></st1:PlaceName></st1:place><font
size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>
2006 NSW<br>
</span></font><st1:country-region><st1:place><font size=2 face=Verdana><span
style='font-size:10.0pt;font-family:Verdana'>AUSTRALIA</span></font></st1:place></st1:country-region><font
size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'><br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>Room:<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>106<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>Phone:<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>+61
2 9351 3283<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>Fax:<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>+61
2 9351 7474<br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'> <br>
</span></font><br>
<font size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'><a
href="http://www.acfr.usyd.edu.au/">http://www.acfr.usyd.edu.au/</a><br>
</span></font><br>
<b><font size=2 color="#330099" face=Verdana><span style='font-size:10.0pt;
font-family:Verdana;color:#330099;font-weight:bold'>___________________________________________<br>
</span></font></b><br>
<o:p></o:p></p>
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