<div>Hi, sorry if its a stupid question but I have the following bit of code:</div>
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<div>vtkImageMapToColors map<br> map SetInputConnection [reader GetOutputPort]<br> map SetLookupTable [reader GetLookupTable]<br> map SetOutputFormatToRGBA</div>
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<div>I want to be able to find a colour at say index 180 so I could use the GetColor method from vtkLookupTable.</div>
<div>However, the problem i am having is that the lookuptable has no name therefore i cannot call the GetColor method.</div>
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<div>Driving me a bit mad!</div>
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<div>I would appreciate any help at all.</div>
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<div>Thanks to all.</div>