draw_rectangle: Draw rectangle on praatpicture plot component

In praatpicture: 'Praat Picture' Style Plots of Acoustic Data

Draw rectangle on praatpicture plot component

Description

Helper function for drawing rectangles on plot components made with praatpicture. Do not use directly, instead use praatpicture with the draw_rectangle argument.

Usage

draw_rectangle(plot_component, args)

Arguments

plot_component	String giving the name of the plot component to draw on.
args	A list of vectors giving arguments used for drawing rectangles. See praatpicture documentation.

Value

No return values, called internally by praatpicture and sibling functions.

Examples

# Don't use directly
datapath <- system.file('extdata', package='praatpicture')
soundFile <- paste0(datapath, '/1.wav')
praatpicture(soundFile, draw_rectangle=c('spectrogram', 0.1, 500, 0.4, 2000))

praatpicture documentation built on April 4, 2025, 6:13 a.m.