plot_snapshot {evaluate}R Documentation

Capture snapshot of current device.

Description

There's currently no way to capture when a graphics device changes, except to check its contents after the evaluation of every expression. This means that only the last plot of a series will be captured.

Usage

  plot_snapshot()

Value

NULL if plot is blank or unchanged, otherwise the output of recordPlot.


[Package evaluate version 0.4.1 Index]