GutterLines.addClass

void addClass(uint line, string name)

Adds the class name to line.

name will be converted to a [glib.types.uint] as part of this process. A faster version of this function is available via [gtksource.gutter_lines.GutterLines.addQclass] for situations where the [glib.types.uint] is known ahead of time.

Parameters

`line`	a line number starting from zero
`name`	a class name