pixTodeg: Convert pixels to degrees for machine 'machine'

View source: R/pix2deg.r

pixTodegR Documentation

Convert pixels to degrees for machine 'machine'

Description

Convert pixels to degrees for machine 'machine'

Usage

pixTodeg(xy, machine = "compass")

Arguments

xy

a 2 element vector c(x,y) where x and y are in pixels

machine

"compass" or ...?

Value

xy converted to degrees of visual field with the usual conventions or NA if machine is unknown

Examples

pixTodeg(c(1000, 200), machine="compass") # c(1.290323, 24.516129) degrees
pixTodeg(c(1920/2, 1920/2)) # c(0,0) degrees

OPI documentation built on Nov. 7, 2023, 9:06 a.m.