smig/excalidraw
1
0
Fork 0
mirror of https://github.com/excalidraw/excalidraw.git synced 2025-05-03 10:00:07 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

fix: stop flooring scroll positions (#2883)

Browse source
This commit is contained in:
David Luzar 2021-01-31 10:47:43 +01:00 • committed by GitHub
parent 10cd6a24b0
commit 1973ae9444
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
10 changed files with 41 additions and 58 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/gesture.ts
View file

@ -1,11 +1,10 @@
import { PointerCoords } from "./types";
import { normalizeScroll } from "./scene";
export const getCenter = (pointers: Map<number, PointerCoords>) => {
const allCoords = Array.from(pointers.values());
return {
x: normalizeScroll(sum(allCoords, (coords) => coords.x) / allCoords.length),
y: normalizeScroll(sum(allCoords, (coords) => coords.y) / allCoords.length),
x: sum(allCoords, (coords) => coords.x) / allCoords.length,
y: sum(allCoords, (coords) => coords.y) / allCoords.length,
};
};