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UI becomes slow when current annotation has too many points in polygon #773

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rsnk96 opened this issue Oct 14, 2019 · 1 comment

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rsnk96 commented Oct 14, 2019

The UI starts to become slow when there are a lot of points that are defined in the polygon mode.

As the shape is being drawn in the polygon mode, the two polygon edges on MouseMove slowly trails the mouse movement.

In case an image is already annotated with polygons with a lot of points defining their shape, the UI slows down shifting to/from that image

nmanovic added the enhancement label

nmanovic added this to the Backlog milestone

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bsekachev commented Feb 27, 2020

Probably related: #1141, #1182
Should be fixed in old UI with: #1197
React UI doesn't have such a problem.

Let me now if the PR doesn't help.

bsekachev closed this as completed

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