[Bug]: The image has not been exported full under the 'overall' option., but I was not use any other custom renderer

[Sorryhx]

Describe the bug / 问题描述

I exported an image using toDataURL, but the image was not fully rendered. After checking my code, I found that I did not use any custom renderer. It seems that the graph cannot correctly calculate the size of nodes at the edge of the canvas. Additionally, we might need a padding option.

Reproduction link / 复现链接

No response

Steps to Reproduce the Bug or Issue / 重现步骤

No response

Version / 版本

🆕 5.x

OS / 操作系统

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

Browser / 浏览器

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

[yvonneyx]

To fix the truncated export issue, set graph options with padding: 20 and autoFit: 'view':

[Sorryhx]

To fix the truncated export issue, set graph options with padding: 20 and autoFit: 'view':

I had set the two options, but it doesn’t seem to be working.

[yvonneyx]

@Aarebecca 帮忙看下呢