Markline may not be used in this case. You can add two additional series stacking on one another with another xAxis, yAxis, and grid. The first series is transparent, and the data of the second series is all 0 with minHeight.
I made a demo for you: https://echarts.apache.org/examples/zh/editor.html?c=bar-y-category&code=G4QwTgBAJiAuIEYIF4IG0EA4BMAGAzADQTb4AsmAnMdpQWcWWZQOy7H4ItMe6m4BdANwAoUJBjxsKdAkr5sAVhrl8mDglxaaCRZQYRFZBMeKYsuFsLHhocEAFkAlgDsZaawDMA9pAAU4hBOMrhCQRAAPHbwCAB0ADYApi4A5rAAFmEA1FlOAJQQAN4iENGOrrEADgCuAM7pfg5w6bEAtq5-kohoTgLEXdg9Anl5ogC-IiLelbBO3m6oxaWzsEkAXEUlpRCwiQAesBsA5ADqvvFQEAAK09XxcHMuR1tjhFuw3t7xs5UbS9uwMBOFIpRJgY4gPZOWpHN7bCCQ6E3Vy7cGbeHLACelUSx3qICg3gA7s94RNSq8tklQS4oH9KaUUkC6ejtklPIcIEd8ABSWFbUpAlLpTlHMh8uHbABG3lgH1ax15_PhAGN5vBXAAZEBSxLxDaA6qJF6SzEAQShtT-Ap22NxXNA8SNyul3mqtPAmIA4iBfuh2BBcLFcAgBCatnsLdCNmgbf94bA7ccVXBEilfJiXfCujGjgAhMAgABeTnisK5AElafNErUnCBy0cAKoAZTNjarUHrjYAwulXA3iKdzlAjmGyZLSvGAUmuSndumwJnJ9sc-h84WS2Wh52a3XB1zW-2d7Tu0O-wPG2cwBcxyvSpVvHXZvNjjK5d5WqTtuSIH0trUYJOLWMZxjapQuCArT2kceAIAgWYzjib7gIhpRrl0CA2gy2zThBUEwXB2BobayFclKqH3mUGwDNhbxgRiECQdBxxwQhVGJmRRwUWAJEYfYzguFRkaWp2-wbAgVG1PAKoANYQiRTi7K0LaJusrKMWq8S-McgIgC4tSVOAySwN-E7gRAPE9qmi7er6xyaHyEAAPTOTs_a1BAaouICXyeRkiQQESThQBkEDeJ47mBTxdEMRizGESGxEcbO3GURZa5oAG2XEDlgb_oxInQmJewSVJMnyVyg4WTxgkABKJMCIobNgxCue50JeeqYB-VFEDpI1wqwOFkUBZZ4AWUpiQqWp9p4dsWk6VyYCJKOFm_hSWxhmMQhAA Thanks *Ovilia* On Mon, Sep 5, 2022 at 11:38 AM 1940185357 <1940185...@qq.com> wrote: > Thanks! > But splitLine[1] is not helpful.I hope the markline can calculate the > minimum value in each cell, not the minimum value of the whole chart. > I hope to get your help,Thanks! > > > ------------------ 原始邮件 ------------------ > *发件人:* "Ovilia" <oviliazh...@gmail.com>; > *发送时间:* 2022年9月5日(星期一) 上午10:49 > *收件人:* "dev"<dev@echarts.apache.org>;"1940185357"<1940185...@qq.com>; > *主题:* Re: 问题请教 > > Forward > > Thanks > > *Ovilia* > > > On Mon, Sep 5, 2022 at 10:48 AM Ovilia <oviliazh...@gmail.com> wrote: > >> Hi, >> >> We encourage using English in our mailing list to help more people >> understand. >> >> Please check if splitLine [1] is helpful. >> >> [1] https://echarts.apache.org/en/option.html#xAxis.splitLine >> >> Thanks >> >> *Ovilia* >> >> >> On Mon, Sep 5, 2022 at 10:43 AM 1940185357 <1940185...@qq.com.invalid> >> wrote: >> >>> 你好，有一个问题希望能获得您的帮助。 >>> 绘制每个单元格的标记线（如下图），有什么办法可以直接或间接实现下图效果吗？ >>> 谢谢！ >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscr...@echarts.apache.org >>> For additional commands, e-mail: dev-h...@echarts.apache.org >> >>
