58 lines
1.6 KiB
JavaScript
58 lines
1.6 KiB
JavaScript
"use strict";
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class Point {
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/**
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* Creates a new `Point`
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* @param {number} [x=0] - position of the point on the x axis
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* @param {number} [y=0] - position of the point on the y axis
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*/
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constructor(x = 0, y = 0) {
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this.x = 0, this.y = 0, this.x = x, this.y = y;
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}
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/**
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* Creates a clone of this point
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* @returns A clone of this point
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*/
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clone() {
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return new Point(this.x, this.y);
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}
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/**
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* Copies `x` and `y` from the given point into this point
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* @param p - The point to copy from
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* @returns The point instance itself
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*/
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copyFrom(p) {
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return this.set(p.x, p.y), this;
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}
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/**
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* Copies this point's x and y into the given point (`p`).
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* @param p - The point to copy to. Can be any of type that is or extends `IPointData`
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* @returns The point (`p`) with values updated
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*/
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copyTo(p) {
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return p.set(this.x, this.y), p;
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}
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/**
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* Accepts another point (`p`) and returns `true` if the given point is equal to this point
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* @param p - The point to check
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* @returns Returns `true` if both `x` and `y` are equal
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*/
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equals(p) {
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return p.x === this.x && p.y === this.y;
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}
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/**
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* Sets the point to a new `x` and `y` position.
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* If `y` is omitted, both `x` and `y` will be set to `x`.
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* @param {number} [x=0] - position of the point on the `x` axis
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* @param {number} [y=x] - position of the point on the `y` axis
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* @returns The point instance itself
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*/
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set(x = 0, y = x) {
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return this.x = x, this.y = y, this;
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}
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}
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Point.prototype.toString = function() {
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return `[@pixi/math:Point x=${this.x} y=${this.y}]`;
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};
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exports.Point = Point;
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//# sourceMappingURL=Point.js.map
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