plotSurf-methods {xcms} | R Documentation

## Plot profile matrix 3D surface using OpenGL

### Description

This method uses the rgl package to create interactive three dimensonal representations of the profile matrix. It uses the terrain color scheme.

### Arguments

`object` | the `xcmsRaw` object
`log` | logical, log transform intensity
`aspect` | numeric vector with aspect ratio of the m/z, retention time and intensity components of the plot
`...` | arguments passed to `profRange`

### Details

The rgl package is still in development and imposes some limitations on the output format. A bug in the axis label code means that the axis labels only go from 0 to the aspect ratio constant of that axis. Additionally the axes are not labeled with what they are.

It is important to only plot a small portion of the profile matrix. Large portions can quickly overwhelm your CPU and memory.

### Methods

object = "xcmsRaw"

  `plotSurf(object, log = FALSE, aspect = c(1, 1, .5), ...)`

### See Also

`xcmsRaw-class`

[Package xcms version 3.0.2 Index]