Get prettied captions with line breaks to prevent cropping of long captions
Usage
prettyCaption(captions, plotObject, element = "legend")
Arguments
- captions
Array of character strings to render
- plotObject
A ggplot object
- element
The name of element to which the line break should be added.
If applied to the legend, use "legend".
If applied to a plot label use e.g. "ylabel" or "title".
If applied to tick labels use "yticks" or "yticklabels".
Value
A character vector of wrapped strings with line breaks at sensible places.