<div dir="ltr">Steven,<div><br></div><div>How about monitoring the `vtkCommand::ModifiedEvent` on the `ThresholdBetween` property on the filter and then calling `vtkSMTransferFunctionProxy::RescaleTransferFunction` in the callback?</div><div><br></div><div>Utkarsh</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Aug 14, 2017 at 9:26 PM, Hahn, Steven E. <span dir="ltr"><<a href="mailto:hahnse@ornl.gov" target="_blank">hahnse@ornl.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">




<div dir="ltr" style="font-size:12pt;color:#000000;background-color:#ffffff;font-family:Calibri,Arial,Helvetica,sans-serif">
<p>I want to add an option to adjust the color map range so that it stays between the minimum and maximum specified by the threshold filter. How can I connect these two items?</p>
<p><br>
</p>
<p>Best,</p>
<p>Steven<br>
</p>
</div>

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