[Bug]: zoomBy origin only works when animation is turned off

[louisch]

Describe the bug / 问题描述

Calling zoomBy with origin set will only work if animation is off.

Reproduction link / 复现链接

https://codesandbox.io/p/devbox/vite-react-forked-qryx9c

Steps to Reproduce the Bug or Issue / 重现步骤

Call graph.zoomBy with animation on, and an origin.

e.g.

const graph = new Graph({
   animation: { duration: 300 } // set something here
  ...
});
graph.zoomBy(1.1, undefined, [100, 100]);

or

graph.zoomBy(1.1, { duration: 300 }, [100, 100]);

The origin parameter is ignored. If you then turn animations off, e.g. with graph.zoomBy(1.1, false, [100, 100]), the origin will be respected.

Version / 版本

🆕 5.x

OS / 操作系统

• [x] macOS
• [ ] Windows
• [ ] Linux
• [ ] Others / 其他

Browser / 浏览器

• [ ] Chrome
• [ ] Edge
• [x] Firefox
• [ ] Safari (Limited support / 有限支持)
• [ ] IE (Nonsupport / 不支持)
• [ ] Others / 其他

[Rey-Wang]

https://github.com/antvis/G6/blob/282d0b2bc235fb7e11a0750da847d695c2590935/packages/g6/src/runtime/viewport.ts#L169-L180 It looks like origin wasn’t assigned here