Annotation Editor updates are too slow when it displays a huge number of
annotations
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Key: UIMA-1420
URL: https://issues.apache.org/jira/browse/UIMA-1420
Project: UIMA
Issue Type: Bug
Components: CasEditor
Affects Versions: 2.3
Reporter: Jörn Kottmann
Assignee: Jörn Kottmann
Fix For: 2.3
The Annotation Editor needs to much time to update the displayed text with
annotations when the annotation model behind it is updated. The implementation
right now triggers a repaint for remove and add AnnotationFS operations and two
repaints for an update to an existing AnnotationFS.
These repaints can take around a second on a newspaper article which is
visualized with all token annotations. This huge delay makes the Cas Editor
nearly unusable.
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