Run results for: path2d-vs-math-no-function-overhead

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 16

Operating system: iOS 16.3

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
path2d	1552307.1 Ops/sec
math	2341090.8 Ops/sec

Script Preparation code:

var boundingRect = { x: 10, y: 10, width: 100, height: 50 };
var x = 20;
var y = 20;

const canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
var rectanglePath2D = new Path2D();
rectanglePath2D.rect(boundingRect.x, boundingRect.y, boundingRect.width, boundingRect.height);

const maxX = boundingRect.x + boundingRect.width;
const maxY = boundingRect.y + boundingRect.height;
function calculateViaMath() {
  return (boundingRect.x <= x) && (x <= maxX) && (boundingRect.y <= y) && (x <= maxY)
}

Tests:

path2d
ctx.isPointInPath(rectanglePath2D, x, y);
math
calculateViaMath()