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

refactor: simplify zoom by removing zoom.translation (#4477)

Browse source
This commit is contained in:
David Luzar 2022-01-29 21:12:44 +01:00 • committed by GitHub
parent e4edda4555
commit 79d323fab1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
16 changed files with 152 additions and 408 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/scene/scroll.ts
View file

@ -41,14 +41,8 @@ export const centerScrollOn = ({
zoom: Zoom;
}) => {
return {
scrollX:
(viewportDimensions.width / 2) * (1 / zoom.value) -
scenePoint.x -
zoom.translation.x * (1 / zoom.value),
scrollY:
(viewportDimensions.height / 2) * (1 / zoom.value) -
scenePoint.y -
zoom.translation.y * (1 / zoom.value),
scrollX: (viewportDimensions.width / 2) * (1 / zoom.value) - scenePoint.x,
scrollY: (viewportDimensions.height / 2) * (1 / zoom.value) - scenePoint.y,
};
};