- forecast_obj
A forecast object from the forecast, forecastHybrid, or bsts packages
- title
A character, a plot title, optional
- Xtitle
Set the X axis title, default set to NULL
- Ytitle
Set the Y axis title, default set to NULL
- color
A character, the plot, support both name and expression
- width
An Integer, define the plot width, default is set to 2