mrbin (version 1.9.4)

plotMultiNMR: A function for plotting NMR spectra.

Description

This function plots the current NMR spectrum. If no parameters are provided, parameters are read from the mrbin.env environment variables, set by mrbin. To change the plot, use zoom(), zoomIn(), zoomOut(), intPlus(), intMin(), left(), right(). For 2D data use additionally: contMin(), contPlus(), up(), down()

Usage

plotMultiNMR(
  region = NULL,
  rectangleRegions = NULL,
  rectangleColors = c("darkseagreen3", "orange", "blue", "red", "yellow", "gray",
    "purple"),
  rectangleColors2D = NULL,
  density = NULL,
  angles = 35,
  cex.axis = 0.7,
  rectangleFront = FALSE,
  correctOffset2D = TRUE,
  polygonRegion = NULL,
  maxPlots = Inf,
  setContours = TRUE,
  color = NULL,
  add = FALSE,
  showGrid = FALSE,
  buffer = TRUE,
  manualScale = TRUE,
  plotTitle = "",
  renewSpectrum = TRUE,
  restrictToRange = FALSE,
  enableSplit = TRUE,
  dimension = NULL,
  lwd = 1,
  background = NULL,
  titles = NULL,
  plotCurrent = TRUE,
  ...
)

Value

None

Arguments

region

A vector defining the plot region (left, right, top, bottom) or "all" for the whole spectrum

rectangleRegions

A 4-column matrix defining areas where to plot rectangles

rectangleColors

Define colors for the rectangles

rectangleColors2D

Define colors for rectangles in 2D spectra. If NULL, defaults to the same as rectangleColors

density

Shading lines for the rectangles

angles

Angles of shading lines for the rectangles

cex.axis

Font size of axis tick labels.

rectangleFront

Plot rectangles in front of spectrum rather than in background (only 2D)

correctOffset2D

Do a basic offset correction so 2D spectra have a baseline close to 0. Defaults to TRUE

polygonRegion

Defines 4 corners of a polygon to be plotted

maxPlots

The maximum number of 2D plots to be overlaid

setContours

Should upper and lower contour levels be calculated of the old ones be reused? Default: TRUE

color

Defines the color of the spectrum plot. If NULL, a rainbow theme is used for 2D NMR

add

If TRUE, additional spectrum plots are overlaid with the current plot

showGrid

Shows a grid of data points. Defaults to FALSE

buffer

Speed up plotting by loading a plot. Defaults to TRUE

manualScale

If TRUE, scaling factor is taken from environment variables

plotTitle

Defines the main title of the plot

renewSpectrum

Should a new size-reduced spectrum for quicker plotting be calculated, or can the old one be used? Default: TRUE

restrictToRange

Restrict plot area to range of available data points. Defaults to FALSE

enableSplit

Allow split plots for showing 1D and 2D spectra simultaneously

dimension

If not provided, this will be taken from package environment

lwd

Line width, defaults to 1

background

Background color, defaults to NULL (no background fill, usually results in a white background)

titles

Display list of spectrum titles in plot, defaults to NULL

plotCurrent

Should the first (current) spectrum in the list be plotted, defaults to TRUE

...

Additional graphical parameters that will be passed to the functions plot, lines, and/or contour

Examples

resetEnv()#clean up previous data from the package environment 
mrbin(silent=TRUE,setDefault=TRUE,parameters=list(dimension="1D",binwidth1D=.1,
         PQNScaling="No",noiseRemoval="No",trimZeros="No",
         fixNegatives="No",logTrafo="No",PCA="No",verbose=TRUE,NMRvendor="mrbin",
         example=TRUE,#only used for the package examples
         NMRfolders=system.file("extdata/1.mr1",package="mrbin")))
plotMultiNMR()