Interactive spectrum with click-locked reference peak — plotly_Spectra_Ring

Extends plotly_Spectra() with a plotly.js click handler (no Shiny). Click a peak to lock it as the reference; hover labels then show \(\Delta\)m/z and relative intensity versus that peak. Click the same peak again to clear the selection. Useful for inspecting ring artifacts and related constant-spacing patterns.

Usage

plotly_Spectra_Ring_Artifact(
  sp,
  label.top = 10,
  show.info = FALSE,
  transform = c("identity", "log10")
)

Arguments

sp: A Spectra object. If multiple spectra are provided, only the first is used.
label.top: Integer. Number of highest intensity peaks to highlight. Default is 10.
show.info: Logical. If TRUE, displays precursor information (m/z, intensity, collision energy) in the plot title. Default is FALSE.
transform: Character. Y-axis transform: "identity" (default) or "log10".

Value

A plotly/htmlwidget object with client-side click/hover behavior.

Details

plotly_Spectra_Ring_Artifact