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plotrix (version 1.2-2)

axis.POSIXct.tickpos: Positions of the ticks on a POSIXt date/time axis

Description

Calculates the positions of the ticks on a POSIXt date/time axis.

Usage

axis.POSIXct.tickpos(side,x,format,...)

Arguments

side
The side of the plot.
x
A POSIXct date object.
format
The optional date format.
...
Additional arguments as in axis.POSIXct.

Value

  • The positions of the axis ticks in user (i.e. date/time) units.

Details

This function is only used to get the positions for the vertical grid lines used in gantt.chart. It is basically a copy of the axis.POSIXct function without the call to axis.

See Also

gantt.chart