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Maniphest T24425

Level-Window not properly updated for DICOM Data
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Description

If I load a DICOM image (e.g. E130-Daten\BlackSwan\Patients_for_Registration\0HLXYUL7_0HLXYUL7\16\resources\DICOM), the greyvalues are not updated immediately, if I move the LW-Slider. Only if I click into one of the RenderWindows.

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Event Timeline

hentsch triaged this task as High priority.Mar 16 2018, 11:43 AM
hentsch created this task.
hentsch added a subscriber: • kleina.
kislinsk claimed this task.Mar 20 2018, 10:45 AM
kislinsk added a comment.Mar 20 2018, 11:07 AM

DICOM images doesn't have a levelwindow property in contrast to non-DICOM images. Investigating in LevelWindowManager now...

kislinsk added a comment.Mar 20 2018, 11:38 AM

They do have a levelwindow property, but it is inserted into the BaseData property list, not into the DataNode property list.

kalali added a comment.Mar 20 2018, 11:45 AM

I'm pretty sure it worked before with BlackSwan DICOM data.
Also, this might be related to T24438?

kislinsk added a comment.EditedMar 20 2018, 12:38 PM

The ImageVtkMapper2D didn't check the BaseData PropertyList for its modification time.

kislinsk added a comment.Mar 21 2018, 11:59 AM

Pushed new branch T24425-CheckBaseDataPropertyListModificationTime.

kislinsk mentioned this in rMITK7ad6afa52a4b: Merge branch 'T24425-CheckBaseDataPropertyListModificationTime'.Mar 21 2018, 12:00 PM
kislinsk closed this task as Resolved.Mar 21 2018, 12:00 PM
kislinsk mentioned this in rMITK35c4d1111f36: Merge branch 'T24425-CheckBaseDataPropertyListModificationTime'.Mar 22 2018, 4:59 PM
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