Get Aspect Ratio of the Current Plot

Returns the aspect ratio of the current plot in user coordinates.

Asp()

Details

The aspect ratio of the plot is calculated as

w   <- par("pin")[1] / diff(par("usr")[1:2])
h   <- par("pin")[2] / diff(par("usr")[3:4])
asp <- w/h

Author

Andri Signorell <andri@signorell.net>

Examples

Asp()
#> [1] 1.116279