points {tofsims} | R Documentation

## generic method points generic method points

### Description

generic method points generic method points

Method defining `points()` for the `MassSpectra` class points has no generic by default

### Usage

    points(x, ...)

    ## S4 method for signature 'MassSpectra'
    points(x, y, ..., mzRange = c(0, 200),
      normalize = FALSE)

### Arguments

`x` | vector with mz for mass spectra plot
`...` | additional args
`y` | vector with ion counts for mass spectra plot
`mzRange` | vector of length 2, indicating the mz range to be plotted
`normalize` | boolean should the mass spectra be normalized

### Details

This function can be used to visualize several spectra in the same plot.

### Value

graphical output

graphic output

### Examples

    library(tofsimsData)
    data("tofsimsData")
    plot(testImage, type='l', normalize = TRUE, col = 'blue')
    points(testSpectra, type = 'l', normalize = TRUE, col = 'red')

[Package tofsims version 1.8.0 Index]