Details
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Type:
Improvement
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Status: Done
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Resolution: Done
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Fix Version/s: None
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Component/s: SUIT
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Labels:None
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Story Points:2
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Epic Link:
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Sprint:SUIT Sprint 2018-06
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Team:Science User Interface
Description
When a display is redefined, the region layer Id is set to None. When a display is erase, the region layer Id is also set to None. When a display is redefined and then a region is added, the previous regions show up as well.
Since for afw.display we always use "lsstRegions" plus the frame number, there is no need to set the regionLayerId to None.
Alternatively, if a display is not re-defined in a Python session then the problem is avoided.