tsparticles-engine/umd/Core/Utils/Rectangle.js

Easily create highly customizable particle, confetti and fireworks animations and use them as animated backgrounds for your website. Ready to use components available also for React, Vue.js (2.x and 3.x), Angular, Svelte, jQuery, Preact, Riot.js, Inferno.

(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports", "./Circle", "./Range"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.Rectangle = void 0;
    const Circle_1 = require("./Circle");
    const Range_1 = require("./Range");
    class Rectangle extends Range_1.Range {
        constructor(x, y, width, height) {
            super(x, y);
            this.size = {
                height: height,
                width: width,
            };
        }
        contains(point) {
            const w = this.size.width, h = this.size.height, pos = this.position;
            return point.x >= pos.x && point.x <= pos.x + w && point.y >= pos.y && point.y <= pos.y + h;
        }
        intersects(range) {
            if (range instanceof Circle_1.Circle) {
                range.intersects(this);
            }
            const w = this.size.width, h = this.size.height, pos1 = this.position, pos2 = range.position, size2 = range instanceof Rectangle ? range.size : { width: 0, height: 0 }, w2 = size2.width, h2 = size2.height;
            return pos2.x < pos1.x + w && pos2.x + w2 > pos1.x && pos2.y < pos1.y + h && pos2.y + h2 > pos1.y;
        }
    }
    exports.Rectangle = Rectangle;
});