Plot PointProcess Events — plot.PointProcess • pladdrr

Creates a visualization of PointProcess events (e.g., glottal pulses).

Usage

# S3 method for class 'PointProcess'
plot(
  x,
  from_time = NULL,
  to_time = NULL,
  garnish = TRUE,
  title = "PointProcess",
  color = "black",
  ...
)

Arguments

x: PointProcess object
from_time: Start time in seconds (NULL = from beginning)
to_time: End time in seconds (NULL = to end)
garnish: Logical. Add axis labels and title (default: TRUE)
title: Character. Plot title (default: "PointProcess")
color: Character. Line color (default: "black")
...: Additional arguments passed to the underlying function or ignored.

Value

A ggplot2 object

Examples

sound <- Sound$create_tone(frequency = 220, duration = 1.0)
pulses <- sound$to_pointprocess_periodic_cc()
#> Warning: time_step, max_period_factor, and max_amplitude_factor are not used by Sound_to_PointProcess_periodic_cc(). Only pitch_floor and pitch_ceiling are used.

# Basic plot
plot(pulses)


# Time range
plot(pulses, from_time = 0.2, to_time = 0.5)