(PHP 7, UI 2.0.0)
UI\Draw\Brush\Gradient::addStop — Stop Manipulation
$position
, UI\Draw\Color $color
) : int$position
, int $color
) : intShall at a stop of the given color at the given position
positionThe position for the new stop
colorThe color for the new stop, may be UI\Draw\Color or RRGGBBAA
Total number of stops