plotClusterImageG: plotClusterImageG.

In prafols/rMSIproc: MSI Processing in C++

Description

This function is just for convenience since calling plotValuesImageG with a factor produces the same results. This function is equivalent to rMSIproc::plotClusterImage() but using the ggplot2.

Usage

plotClusterImageG(
  peakMatrix,
  clusters,
  plot_rows = 2,
  plot_cols = 2,
  plot_byrow = T,
  plot_rotations = rep(0, length(peakMatrix$names)),
  plot_mirror_X = rep(F, length(peakMatrix$names)),
  plot_mirror_Y = rep(F, length(peakMatrix$names)),
  plot_margin = 40,
  plot_labels = peakMatrix$names,
  title_label = "",
  fixed_aspect_ratio = F
)

Arguments

peakMatrix	an rMSIproc peak matrix.
clusters	a vector with integer number according the cluster of each pixel.
plot_rows	number of rows to arrange multiple images in the plotting area.
plot_cols	number of columns to arrange multiple images in the plotting area.
plot_byrow	a boolean idicating if the plotted images must be sorted by rows.
plot_rotations	a vector with the rotation in degree to apply to each image.
plot_mirror_X	a vector of booleans idicatinc if each image must be flipped horizontally.
plot_mirror_Y	a vector of booleans idicatinc if each image must be flipped vertically.
plot_margin	a numeric value that determines the separation between images.
plot_labels	text labels to be used for each image.
title_label	Text label for the plot main title.
fixed_aspect_ratio	set this flag to true to fix the aspect ratio of the ion images.

Value

a ggplot2 object.

prafols/rMSIproc documentation built on Dec. 12, 2021, 7:31 p.m.