excalidraw/src/scene/createScene.ts
Gasim Gasimzada 862231da4f Make all operations on elements array immutable (#283)
* Make scene functions return array instead of mutate array

- Not all functions were changes; so the given argument was a new array to some

* Make data restoration functions immutable

- Make mutations in App component

* Make history actions immutable

* Fix an issue in change property that was causing elements to be removed

* mark elements params as readonly & remove unnecessary copying

* Make `clearSelection` return a new array

* Perform Id comparisons instead of reference comparisons in onDoubleClick

* Allow deselecting items with SHIFT key

- Refactor hit detection code

* Fix a bug in element selection and revert drag functionality

Co-authored-by: David Luzar <luzar.david@gmail.com>
2020-01-09 16:22:04 +01:00

7 lines
169 B
TypeScript

import { ExcalidrawElement } from "../element/types";
export const createScene = () => {
const elements: readonly ExcalidrawElement[] = [];
return { elements };
};