Module immi::widgets::progress_bar

A progress bar is a rectangle that fills itself to indicate some sort of progression.

A widget like this is composed of two images:

• The widget when empty.
• The widget when full. Since this one is drawn over the previous one, it can also just be the difference between empty and full.

Functions

draw	Draws a progress bar and keeps the aspect ratio of the empty image.
stretch	Draws a progress bar, stretching it over the whole area.