getYmult: Correct for aspect and coordinate ratio

Description Usage Details Value Author(s) See Also

View source: R/getYmult.R

Description

Calculate a multiplication factor for the Y dimension to correct for unequal plot aspect and coordinate ratios on the current graphics device.

Usage

1

Details

getYmult retrieves the plot aspect ratio and the coordinate ratio for the current graphics device, calculates a multiplicative factor to equalize the X and Y dimensions of a plotted graphic object.

Value

The correction factor for the Y dimension.

Author(s)

Jim Lemon

See Also

draw.circle


plotrix/plotrix documentation built on Jan. 23, 2020, 1:38 p.m.