dropBottomPct

function Rect.dropBottomPct(rect: Rect, amount: number): Rect

Removes a percentage of the rectangle's height from the bottom edge. The amount should be between 0 and 1.

Example

data-first

Rect.dropBottomPct({ left: 10, top: 20, width: 100, height: 80 }, 0.25);
// { left: 10, top: 20, width: 100, height: 60 }

data-last

pipe({ left: 10, top: 20, width: 100, height: 80 }, Rect.dropBottomPct(0.25));
// { left: 10, top: 20, width: 100, height: 60 }