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0020948: EDF 1468 SMESH: Histogram of the quality controls:

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Small fix: Call SetMaximumNumberOfColors(...) method of the SMESH_ScalarBarActor
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rnv 2010-11-24 10:49:59 +00:00
parent 576f56ddf8
commit 875fe6cc6d
1 changed files with 7 additions and 1 deletions
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8
src/SMESHGUI/SMESHGUI_Preferences_ScalarBarDlg.cxx
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@ -541,11 +541,17 @@ bool SMESHGUI_Preferences_ScalarBarDlg::onApply()
double oldMinMax[2] = { myLookupTable->GetRange()[0], myLookupTable->GetRange()[1] }; double oldMinMax[2] = { myLookupTable->GetRange()[0], myLookupTable->GetRange()[1] };
bool rangeChanges = ( fabs( oldMinMax[0] - aMin ) + fabs( oldMinMax[1] - aMax ) > bool rangeChanges = ( fabs( oldMinMax[0] - aMin ) + fabs( oldMinMax[1] - aMax ) >
0.001 * ( aMax-aMin + oldMinMax[1]-oldMinMax[0] )); 0.001 * ( aMax-aMin + oldMinMax[1]-oldMinMax[0] ));
bool nbColorsChanged = (myColorsSpin->value() != myScalarBarActor->GetMaximumNumberOfColors());
if(nbColorsChanged)
myScalarBarActor->SetMaximumNumberOfColors(myColorsSpin->value());
myLookupTable->SetRange( aMin, aMax ); myLookupTable->SetRange( aMin, aMax );
myLookupTable->SetNumberOfTableValues(myColorsSpin->value()); myLookupTable->SetNumberOfTableValues(myColorsSpin->value());
myLookupTable->Build(); myLookupTable->Build();
if( myColorsSpin->value() != myScalarBarActor->GetMaximumNumberOfColors() || rangeChanges) if( nbColorsChanged || rangeChanges)
myActor->UpdateDistribution(); myActor->UpdateDistribution();
SMESH::RepaintCurrentView(); SMESH::RepaintCurrentView();