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As I've said I edited the protocols.py of paraview web:<br>
<br>
@exportRpc("pv.pipeline.manager.scalarbar.visibility.update")<br>
def updateScalarbarVisibility(self, options):<br>
lutMgr = vtkSMTransferFunctionManager()<br>
lutMap = {}<br>
view = self.getView(-1)<br>
if options:<br>
for key, lut in options.iteritems():<br>
visibility = lut['enabled']<br>
if type(lut['name']) == unicode:<br>
lut['name'] = str(lut['name'])<br>
parts = key.split('_')<br>
arrayName = parts[0]<br>
numComps = int(parts[1])<br>
<br>
lutProxy = self.getColorTransferFunction(arrayName)<br>
barRep =
servermanager._getPyProxy(lutMgr.GetScalarBarRepresentation(lutProxy,
view.SMProxy))<br>
<br>
if visibility == 1:<br>
barRep.Visibility = 1<br>
<br>
#EDIT#<br>
barRep.TitleColor=[1.0,0.0,0.0]<br>
barRep.LabelColor=[1.0,0.0,0.0]<br>
<br>
barRep.Enabled = 1<br>
barRep.Title = arrayName<br>
if numComps > 1:<br>
barRep.ComponentTitle = 'Magnitude'<br>
else:<br>
barRep.ComponentTitle = ''<br>
vtkSMScalarBarWidgetRepresentationProxy.PlaceInView(barRep.SMProxy,
view.SMProxy)<br>
else:<br>
barRep.Visibility = 0<br>
barRep.Enabled = 0<br>
<br>
lutMap[key] = { 'lutId': lut['name'],<br>
'name': arrayName,<br>
'size': numComps,<br>
'enabled': visibility }<br>
return lutMap<br>
<br>
<br>
<div class="moz-cite-prefix">Am 01.05.2017 um 21:03 schrieb Scott
Wittenburg:<br>
</div>
<blockquote
cite="mid:CAPiw4fCQ2Z=zsPKm8gbpnyguF=WwuLwdXfcnjuFDC9ykWbOsPA@mail.gmail.com"
type="cite">
<div dir="ltr">Maybe we need to see more context (how you got your
hands on barRep, and what else you did)? I just used ParaView
Qt client to visualize the wavelet, and I changed these colors
before exporting the state as a python script. I think the
following covers what you should need to do:
<div><br>
</div>
<div>from paraview.simple import *</div>
<div>...</div>
<div>rv1 = CreateView('RenderView')</div>
<div>...</div>
<div>
<div>lut = GetColorTransferFunction('<wbr>RTData')</div>
<div>...</div>
<div>repr = Show(someSrc, rv1)</div>
<div>repr.LookupTable = lut<br>
</div>
<div>...</div>
<div>repr.<wbr>SetScalarBarVisibility(<wbr>rv1, True)</div>
<div>...</div>
<div>lutColorBar = GetScalarBar(lut, rv1)</div>
<div>lutColorBar.TitleColor = [...]</div>
<div>lutColorBar.LabelColor = [...]</div>
</div>
<div><br>
</div>
<div>Then finally maybe a Render() is required?</div>
<div><br>
</div>
<div>If you do all that and the color doesn't change, there may
be a bug. Even though the protocols we have now do not allow
for changing the title and label color (at least not to my
knowledge), you can manage this all in your application code.
</div>
<div><br>
</div>
<div>Hope this helps,</div>
<div>Scott</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, May 1, 2017 at 12:00 PM, Daniel
Zuidinga <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:info@seoaachen.de" target="_blank">info@seoaachen.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I try to set the color legend font color in protocols.py of
paraview web visualizer.<br>
<br>
def updateScalarbarVisibility(self<wbr>, options):<br>
...<br>
barRep.TitleColor=[0.0,0.0,0.<wbr>0]<br>
barRep.LabelColor=[0.0,0.0,0.<wbr>0]<br>
<br>
but it doesn't change the color. Where can I change it
(default)? I would also show it as default.<br>
<br>
regards<br>
Daniel<br>
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