spZone: [!] Annotate x axis range in ggplot2 graphs

In GegznaV/spHelper: Extension of Package `hyperSpec` and Various Convenience Functions

[!] Annotate x axis range in ggplot2 graphs

Description

A wrapper function to annotate x axis range for ggplot2 graphs

Usage

spZone(xmin, xmax, fill = "red", alpha = 0.2, ...)

## Default S3 method:
spZone(xmin, xmax, fill = "red", alpha = 0.2, ...)

## S3 method for class 'formula'
spZone(x, fill = "red", alpha = 0.2, ...)

Arguments

xmin	Minimum value of x axis.
xmax	Maximum value of x axis.
fill	Fill color.
alpha	Fill transperency.
...	further arguments to annotate.
x	formula indicating min and max values (xmin ~ xmax).

Examples

qplot_sp(flu) + spZone(425~450)
qplot_sp(flu) + spZone(460,490, fill = "green")

GegznaV/spHelper documentation built on April 16, 2023, 1:42 p.m.