Get prettied captions with line breaks to prevent cropping of long captions
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"`.