Calculate a multiplication factor for the Y dimension to correct for unequal plot aspect and
coordinate ratios on the current graphics device.
Usage
getYmult()
Arguments
Value
The correction factor for the Y dimension.
Author
Jim Lemon
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.