Type Alias Rectangle

A four-coordinate type [x, y, width, height]. Full reference Rect.

Examples

Construct a rectangle

const beastPen: Rectangle = [20, 25, 40, 50];
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Construct around a center point and size

const beastPen: Rectangle = Rect.setCenter( 
  [0, 0, ...penSize],
  beastPos
);
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Deconstruct a rect

[x, y, w, h] = beastPen;
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Deconstruct into points

const penPos = Rect.position(beastPen);
const penSize = Rect.size(beastPen);
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Check if beast is in his pen

const isInPen = Rect.containsPoint(
  beastPen,
  beast.pos,
)
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Put the beast back in his pen

beast.pos = Rect.clampPoint(beast.pos, beastPen)
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