ggplot_build: Build ggplot for rendering.
Description
This function takes the plot object, and performs all steps necessary to
produce an object that can be rendered. This function outputs two pieces:
a list of data frames (one for each layer), and a panel object, which
contain all information about axis limits, breaks etc.See Also
print.ggplot
and link{benchplot}
for
for functions that contain the complete set of steps for generating
a ggplot2 plot.