Open kswang1029 opened 5 years ago
relabelled as a bug, since it can crash the frontend
Merged by #460?
Merged by #460?
Nope. The underlying issue remains (performance issue from astlib). #460 is just a workaround to lower the chance of having performance issue. A possible "solution" would be setting the tolerance dynamically based on the rendering area on screen.
Currently, the minimum of grid tolerance is set to 0.1%. This is good for small field images in general.
However, if it is a wide field image such as the following, and if we click spinner "down" to have the tolerance to be 0.1%, the entire page becomes frozen. 1% still works fine in this case.