Improve rubberband zooming across elided regions #3302
Merged
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Currently, rubberbanding selection+zoom in across ellided regions results in a inaccurate zoom
The reason comes down to assuming every region has an interRegionPaddingBlock but ellided regions do not
Can test on these links: rubberband zoom across the many ellided regions
main branch
https://jbrowse.org/code/jb2/main/?session=share-9S4NOE2u-q&password=Y1Uhn
this branch
https://jbrowse.org/code/jb2/improve_rubberband_ellided/?session=share-9S4NOE2u-q&password=Y1Uhn
Even this branch is not perfect, it seems to underestimate slightly, while main branch does overestimation