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0000484

VTK

(No Category)

public

2004-01-05 16:51

2016-08-12 09:54

Reporter

Mathieu Malaterre

Assigned To

Brad King

Priority

low

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0000484: vtkXMLImageData[Reader/Writer] + LookupTable

Description

vtkXMLImageData[Reader/Writer] doesn't take into account the imagedata's lookuptable:

Here is a python script to reproduce the problem

import vtk
from vtk.util.misc import vtkGetDataRoot
VTK_DATA_ROOT = vtkGetDataRoot()

reader = vtk.vtkBMPReader()
reader.SetFileName(VTK_DATA_ROOT + "/Data/masonry.bmp")
reader.Allow8BitBMPOn()
reader.Update()

#construct an image data with a lookup table
image = reader.GetOutput()
image.GetPointData().GetScalars().SetLookupTable( reader.GetLookupTable() )

writer = vtk.vtkXMLImageDataWriter()
writer.SetInput(image)
writer.SetFileName("demoxml.vtk")
writer.Write()

reader2 = vtk.vtkXMLImageDataReader()
reader2.SetFileName( 'demoxml.vtk' )
reader2.Update()

print reader2.GetOutput().GetPointData().GetScalars().GetLookupTable()

(This problem doesn't appear when using vtkStructuredPoints[Reader/Writer])

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Notes
(0036707) Kitware Robot (administrator) 2016-08-12 09:54	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current VTK Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:54	Kitware Robot	Note Added: 0036707
2016-08-12 09:54	Kitware Robot	Status	expired => closed
2016-08-12 09:54	Kitware Robot	Resolution	open => moved