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| /*
* Photo Editor SDK - photoeditorsdk.com
* Copyright (c) 2013-2015 9elements GmbH
*
* Released under Attribution-NonCommercial 3.0 Unported
* http://creativecommons.org/licenses/by-nc/3.0/
*
* For commercial use, please contact us at contact@9elements.com
*/
/**
* Represents a 2-dimensional vector while providing math functions to
* modify / clone the vector. Fully chainable.
* @class
* @alias ImglyKit.Vector2
* @param {number} x
* @param {number} y
* @private
*/
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
// istanbul ignore next
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; Eif ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { Eif (protoProps) defineProperties(Constructor.prototype, protoProps); Iif (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
// istanbul ignore next
function _classCallCheck(instance, Constructor) { Iif (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
var Vector2 = (function () {
function Vector2(x, y) {
_classCallCheck(this, Vector2);
this.x = x;
this.y = y;
if (typeof this.x === 'undefined') {
this.x = 0;
}
if (typeof this.y === 'undefined') {
this.y = 0;
}
}
/**
* Sets the given values
* @param {number} x
* @param {number} y
* @return {Vector2}
*/
_createClass(Vector2, [{
key: 'set',
value: function set(x, y) {
this.x = x;
this.y = y;
return this;
}
/**
* Creates a clone of this vector
* @return {Vector2}
*/
}, {
key: 'clone',
value: function clone() {
return new Vector2(this.x, this.y);
}
/**
* Copies the values of the given vector
* @param {Vector2} other
* @return {Vector2}
*/
}, {
key: 'copy',
value: function copy(other) {
this.x = other.x;
this.y = other.y;
return this;
}
/**
* Clamps this vector with the given Vector2 / number
* @param {(number|Vector2)} minimum
* @param {(number|Vector2)} maximum
* @return {Vector2}
*/
}, {
key: 'clamp',
value: function clamp(minimum, maximum) {
var minimumSet = minimum !== null && typeof minimum !== 'undefined';
var maximumSet = maximum !== null && typeof maximum !== 'undefined';
/* istanbul ignore else */
Eif (!(minimum instanceof Vector2) && minimumSet) {
minimum = new Vector2(minimum, minimum);
}
/* istanbul ignore else */
Eif (!(maximum instanceof Vector2) && maximumSet) {
maximum = new Vector2(maximum, maximum);
}
Eif (minimumSet) {
this.x = Math.max(minimum.x, this.x);
this.y = Math.max(minimum.y, this.y);
}
Eif (maximumSet) {
this.x = Math.min(maximum.x, this.x);
this.y = Math.min(maximum.y, this.y);
}
return this;
}
/**
* Divides this vector by the given Vector2 / number
* @param {(number|Vector2)} divisor
* @param {number} [y]
* @return {Vector2}
*/
}, {
key: 'divide',
value: function divide(divisor, y) {
if (divisor instanceof Vector2) {
this.x /= divisor.x;
this.y /= divisor.y;
} else {
this.x /= divisor;
this.y /= typeof y === 'undefined' ? divisor : y;
}
return this;
}
/**
* Subtracts the given Vector2 / number from this vector
* @param {(number|Vector2)} subtrahend
* @param {number} [y]
* @return {Vector2}
*/
}, {
key: 'subtract',
value: function subtract(subtrahend, y) {
if (subtrahend instanceof Vector2) {
this.x -= subtrahend.x;
this.y -= subtrahend.y;
} else {
this.x -= subtrahend;
this.y -= typeof y === 'undefined' ? subtrahend : y;
}
return this;
}
/**
* Multiplies the given Vector2 / number with this vector
* @param {(number|Vector2)} subtrahend
* @param {number} [y]
* @return {Vector2}
*/
}, {
key: 'multiply',
value: function multiply(factor, y) {
if (factor instanceof Vector2) {
this.x *= factor.x;
this.y *= factor.y;
} else {
this.x *= factor;
this.y *= typeof y === 'undefined' ? factor : y;
}
return this;
}
/**
* Adds the given Vector2 / numbers to this vector
* @param {(number|Vector2)} addend
* @param {number} [y]
*/
}, {
key: 'add',
value: function add(addend, y) {
if (addend instanceof Vector2) {
this.x += addend.x;
this.y += addend.y;
} else {
this.x += addend;
this.y += typeof y === 'undefined' ? addend : y;
}
return this;
}
/**
* Checks whether the x and y value are the same as the given ones
* @param {(number|Vector2)} vec
* @param {number} y
* @return {boolean}
*/
}, {
key: 'equals',
value: function equals(vec, y) {
if (vec instanceof Vector2) {
return vec.x === this.x && vec.y === this.y;
} else {
return vec === this.x && y === this.y;
}
}
/**
* Flips the x and y values of this vector
* @return {Vector2}
*/
}, {
key: 'flip',
value: function flip() {
var tempX = this.x;
this.x = this.y;
this.y = tempX;
return this;
}
/**
* Rounds the values of this vector
* @returns {Vector2}
*/
}, {
key: 'round',
value: function round() {
this.x = Math.round(this.x);
this.y = Math.round(this.y);
return this;
}
/**
* Rounds up the values of this vector
* @returns {Vector2}
*/
}, {
key: 'ceil',
value: function ceil() {
this.x = Math.ceil(this.x);
this.y = Math.ceil(this.y);
return this;
}
/**
* Rounds down the values of this vector
* @returns {Vector2}
*/
}, {
key: 'floor',
value: function floor() {
this.x = Math.floor(this.x);
this.y = Math.floor(this.y);
return this;
}
/**
* Makes both numbers of this vector positive
* @returns {Vector2}
*/
}, {
key: 'abs',
value: function abs() {
this.x = Math.abs(this.x);
this.y = Math.abs(this.y);
return this;
}
/**
* Returns a string representation of this vector
* @return {String}
*/
}, {
key: 'toString',
value: function toString() {
return 'Vector2({ x: ' + this.x + ', y: ' + this.y + ' })';
}
}]);
return Vector2;
})();
exports['default'] = Vector2;
module.exports = exports['default'];
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Fully chainable.\n * @class\n * @alias ImglyKit.Vector2\n * @param {number} x\n * @param {number} y\n * @private\n */\nclass Vector2 {\n  constructor (x, y) {\n    this.x = x\n    this.y = y\n    if (typeof this.x === 'undefined') {\n      this.x = 0\n    }\n    if (typeof this.y === 'undefined') {\n      this.y = 0\n    }\n  }\n\n  /**\n   * Sets the given values\n   * @param {number} x\n   * @param {number} y\n   * @return {Vector2}\n   */\n  set (x, y) {\n    this.x = x\n    this.y = y\n    return this\n  }\n\n  /**\n   * Creates a clone of this vector\n   * @return {Vector2}\n   */\n  clone () {\n    return new Vector2(this.x, this.y)\n  }\n\n  /**\n   * Copies the values of the given vector\n   * @param  {Vector2} other\n   * @return {Vector2}\n   */\n  copy (other) {\n    this.x = other.x\n    this.y = other.y\n    return this\n  }\n\n  /**\n   * Clamps this vector with the given Vector2 / number\n   * @param  {(number|Vector2)} minimum\n   * @param  {(number|Vector2)} maximum\n   * @return {Vector2}\n   */\n  clamp (minimum, maximum) {\n    let minimumSet = minimum !== null && typeof minimum !== 'undefined'\n    let maximumSet = maximum !== null && typeof maximum !== 'undefined'\n\n    /* istanbul ignore else  */\n    if (!(minimum instanceof Vector2) && minimumSet) {\n      minimum = new Vector2(minimum, minimum)\n    }\n    /* istanbul ignore else  */\n    if (!(maximum instanceof Vector2) && maximumSet) {\n      maximum = new Vector2(maximum, maximum)\n    }\n\n    if (minimumSet) {\n      this.x = Math.max(minimum.x, this.x)\n      this.y = Math.max(minimum.y, this.y)\n    }\n\n    if (maximumSet) {\n      this.x = Math.min(maximum.x, this.x)\n      this.y = Math.min(maximum.y, this.y)\n    }\n    return this\n  }\n\n  /**\n   * Divides this vector by the given Vector2 / number\n   * @param  {(number|Vector2)} divisor\n   * @param  {number} [y]\n   * @return {Vector2}\n   */\n  divide (divisor, y) {\n    if (divisor instanceof Vector2) {\n      this.x /= divisor.x\n      this.y /= divisor.y\n    } else {\n      this.x /= divisor\n      this.y /= (typeof y === 'undefined' ? divisor : y)\n    }\n    return this\n  }\n\n  /**\n   * Subtracts the given Vector2 / number from this vector\n   * @param  {(number|Vector2)} subtrahend\n   * @param  {number} [y]\n   * @return {Vector2}\n   */\n  subtract (subtrahend, y) {\n    if (subtrahend instanceof Vector2) {\n      this.x -= subtrahend.x\n      this.y -= subtrahend.y\n    } else {\n      this.x -= subtrahend\n      this.y -= (typeof y === 'undefined' ? subtrahend : y)\n    }\n    return this\n  }\n\n  /**\n   * Multiplies the given Vector2 / number with this vector\n   * @param  {(number|Vector2)} subtrahend\n   * @param  {number} [y]\n   * @return {Vector2}\n   */\n  multiply (factor, y) {\n    if (factor instanceof Vector2) {\n      this.x *= factor.x\n      this.y *= factor.y\n    } else {\n      this.x *= factor\n      this.y *= (typeof y === 'undefined' ? factor : y)\n    }\n    return this\n  }\n\n  /**\n   * Adds the given Vector2 / numbers to this vector\n   * @param {(number|Vector2)} addend\n   * @param {number} [y]\n   */\n  add (addend, y) {\n    if (addend instanceof Vector2) {\n      this.x += addend.x\n      this.y += addend.y\n    } else {\n      this.x += addend\n      this.y += (typeof y === 'undefined' ? addend : y)\n    }\n    return this\n  }\n\n  /**\n   * Checks whether the x and y value are the same as the given ones\n   * @param  {(number|Vector2)} vec\n   * @param  {number} y\n   * @return {boolean}\n   */\n  equals (vec, y) {\n    if (vec instanceof Vector2) {\n      return vec.x === this.x && vec.y === this.y\n    } else {\n      return vec === this.x && y === this.y\n    }\n  }\n\n  /**\n   * Flips the x and y values of this vector\n   * @return {Vector2}\n   */\n  flip () {\n    let tempX = this.x\n    this.x = this.y\n    this.y = tempX\n    return this\n  }\n\n  /**\n   * Rounds the values of this vector\n   * @returns {Vector2}\n   */\n  round () {\n    this.x = Math.round(this.x)\n    this.y = Math.round(this.y)\n    return this\n  }\n\n  /**\n   * Rounds up the values of this vector\n   * @returns {Vector2}\n   */\n  ceil () {\n    this.x = Math.ceil(this.x)\n    this.y = Math.ceil(this.y)\n    return this\n  }\n\n  /**\n   * Rounds down the values of this vector\n   * @returns {Vector2}\n   */\n  floor () {\n    this.x = Math.floor(this.x)\n    this.y = Math.floor(this.y)\n    return this\n  }\n\n  /**\n   * Makes both numbers of this vector positive\n   * @returns {Vector2}\n   */\n  abs () {\n    this.x = Math.abs(this.x)\n    this.y = Math.abs(this.y)\n    return this\n  }\n\n  /**\n   * Returns a string representation of this vector\n   * @return {String}\n   */\n  toString () {\n    return `Vector2({ x: ${this.x}, y: ${this.y} })`\n  }\n}\n\nexport default Vector2\n"]} |