Ticket #462 (closed: fixed)
Speed-up picking in instrument Window mode
Reported by: | Laurent Chapon | Owned by: | Laurent Chapon |
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Priority: | major | Milestone: | Iteration 16 |
Component: | Keywords: | ||
Cc: | Blocked By: | ||
Blocking: | Tester: |
Description
For large instrument such as WISH, when trying to select large number of pixels in picking mode, the selection process is quite time consuming. If we want the ability to use this interactively to apply algorithms (such as grouping or focusing), this parts need to be speeded-up.
Change History
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(In [2076]) re#462 Change ActorCollection to maintain a map of the GLActors with the Key as the hashed function of the color. This speeds-up the picking of large number of components. Also the definition of colorID is now delegated to the ActorCollection class, which is more natural