@itwin/core-react
Version:
A react component library of iTwin.js UI general purpose components
68 lines • 2.29 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Bentley Systems, Incorporated. All rights reserved.
* See LICENSE.md in the project root for license terms and full copyright notice.
*--------------------------------------------------------------------------------------------*/
/** @packageDocumentation
* @module Utilities
*/
/** Describes and provides methods to work with 2d points.
* @internal
*/
export class Point {
x;
y;
/** Creates point from PointProps */
static create(pointProps) {
return new Point(pointProps.x, pointProps.y);
}
/** Creates a new point. */
constructor(x = 0, y = 0) {
this.x = x;
this.y = y;
}
/** Calculates Euclidean distance to other point. */
getDistanceTo(other) {
const offset = this.getOffsetTo(other);
return Math.sqrt(Math.pow(offset.x, 2) + Math.pow(offset.y, 2));
}
/** Gets offset to other point. */
getOffsetTo(other) {
return new Point(other.x - this.x, other.y - this.y);
}
/** @returns New [[Point]] that is offset along the X and Y axes. */
offset(offset) {
return new Point(this.x + offset.x, this.y + offset.y);
}
/** @returns New [[Point]] that is offset along the X axis. */
offsetX(offset) {
return new Point(this.x + offset, this.y);
}
/** @returns New [[Point]] that is offset along the Y axis. */
offsetY(offset) {
return new Point(this.x, this.y + offset);
}
/** @returns True if position of this and other points are equal. */
equals(other) {
return other.x === this.x && other.y === this.y;
}
/** @returns New [[Point]] with modified x value. */
setX(x) {
return new Point(x, this.y);
}
/** @returns New [[Point]] with modified y value. */
setY(y) {
return new Point(this.x, y);
}
/** @returns New [[Point]] with coordinates multiplied by specified factor. */
multiply(factor) {
return new Point(this.x * factor, this.y * factor);
}
/** @returns PointProps object for this point. */
toProps() {
return {
x: this.x,
y: this.y,
};
}
}
//# sourceMappingURL=Point.js.map