Question

How to check if a point is inside a rectangle in Node.js

Answer 1

class Point {
    constructor(x, y) {
        this.x = x;
        this.y = y;
    }
}

class Rectangle {
    constructor(topLeft, bottomRight) {
        this.topLeft = topLeft;
        this.bottomRight = bottomRight;
    }
}

function isPointInsideRectangle(p, rect) {
    return p.x >= rect.topLeft.x && p.x <= rect.bottomRight.x &&
           p.y >= rect.topLeft.y && p.y <= rect.bottomRight.y;
}

function main() {
    const rect = new Rectangle(new Point(0.0, 0.0), new Point(8.0, 8.0));
    const p = new Point(4.0, 5.0);

    if (isPointInsideRectangle(p, rect)) {
        console.log("The point is inside the rectangle.");
    } else {
        console.log("The point is outside the rectangle.");
    }
}

main();


     
/*
run:
     
The point is inside the rectangle.
     
*/

 

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