js-draw/dist/cjs/testing/getUniquePointerId.js

Draw pictures using a pen, touchscreen, or mouse! JS-draw is a drawing library for JavaScript and TypeScript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/** Returns the smallest ID not used by the pointers in the given list. */
const getUniquePointerId = (pointers) => {
    let ptrId = 0;
    const pointerIds = pointers.map((ptr) => ptr.id);
    pointerIds.sort();
    for (const pointerId of pointerIds) {
        if (ptrId === pointerId) {
            ptrId = pointerId + 1;
        }
    }
    return ptrId;
};
exports.default = getUniquePointerId;