MS: show relative intensity with m/z on hover#295
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Cursor label and bar tooltip use base-peak percent. Made-with: Cursor
Nicolass67
changed the title
headri
approved these changes
May 19, 2026
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Description
This PR improves the mass spectrum (MS) view when moving the mouse over the chart or a bar.
Before: only m/z was shown (e.g. 694.151).
After: m/z and relative intensity as a percent of the base peak (e.g. 694.151 (100)), same idea as elsewhere for MS peak lists.
Changes
Cursor label (compass.js): m/z + base-peak %.
Bar hover tooltip (init.js, rect_focus.js): same format; passes spectrum max Y for the percent.
Closes #3027