addText: Add text to an existing lattice plot

In ornelles/flowExtra: Helper Functions for flowCore

Description

This serves the same role as the base function graphics::text() for use in lattice plots. (Also can be called as text2().)

Usage

addText(x, y, labels, col = "red", cex = 2/3, adj = 0.5, ...)

Arguments

x, y	Numeric vectors of coordinates where text labels should be written. If y is missing, x is treated as a list with 'x' and 'y'
labels	Character vector or expression specifying the text to be written. If x is specified as a list and y is a character vectors, labels will use the values in y
col, cex, adj	Default values passed to lattice::panel.text()
...	Other parameters are passed to lattice::panel.text()

Details

Text labels can be added to an existing simple lattice plot with this function. Values in x, y and labels are recycled as needed. Interaction with the existing plot occurs through the function lattice::trellis.currentLayout(). See that function for more details.

Value

Nothing is returned. This function is called for the side effect of adding labels.

ornelles/flowExtra documentation built on March 1, 2020, 9:33 a.m.