gg_FixOnePlotDim: Calculate the missing dimension of a ggplot2 object given the...

In wStockhausen/wtsUtilities: Collection of miscellaneous utility functions developed by William Stockhausen

Calculate the missing dimension of a ggplot2 object given the other

Description

Function to calculate the missing dimension of a ggplot2 object given the other dimension.

Usage

gg_FixOnePlotDim(
  ggobj,
  fxdDim,
  fitWidth = TRUE,
  units = "in",
  verbose = FALSE,
  ...
)

Arguments

ggobj	a ggplot2 object (or possibly a gtable)
fxdDim	value for the fixed dimension
fitWidth	flag indicating fixed dimension is width
units	character string with units for the fixed ddimension
verbose	flag to print intermediate information
...	not used

Details

Based on code from the DeLuciatoR::get_dims function.

This function calculates the total height/width based on setting the total width/height (the latter determines the size of a "null" unit for expandable grobs). Another approach is taken in gg_GetPlotDims, which fixes the size of null units, then calculates the resulting height and width.

Value

a 2-element list (height, width) with the plot dimensions

wStockhausen/wtsUtilities documentation built on March 16, 2024, 10:38 a.m.