> For the complete documentation index, see [llms.txt](https://mm.ricky.moe/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mm.ricky.moe/html/svg/zuo-biao-xi.md). # 坐标系 在SVG坐标系中，x=0,y=0点在**左上角**。