Hi Max, There is a deprecated usage on the `label.normal` option and it's the cause of your issue. It would work if you removed it. And the callback parameter `value` is an object, in which you can get the value / name or other information. Please refer to the following demo.
[1] https://echarts.apache.org/examples/editor.html?code=PYBwLglsB2AEC8sDeAoWsAeBBDEDOAXMmurGAJ4gCmRA5AMYCGYVA5sAE7m0A0J6AE2aMiAbVoBZGL1i0AKgFcqM2gHUqAlXIAWClQDEOEFQGVmphdFoBdEgF8-6cjnxFUpMpRqyAbowA2SrT2jrB4VEZUhLCi_MQegsJiAIwArAAMPLAATADMmTnZACxZ2ckAHFnJualVRQDspQBs6dahHhTUdP4Q0MrtpAC2jBwA1gAyvd7uCeh45IMARsD-dNAw_XEeQmAiMVsJM7Me0IyD3rQmu9BCHAKwk328B7POuNENA8ew_oyLVKt4t8EgAzTjDMAsDhEEGWeiQGCwAAUIBGZwAlEDgQkOFQwAoOHAAAYAEiQqI4ZwAdKdznYADrQMkU6l-QJUOwAUiJAG4XscHPzZiBgHgIAjoHQqDdntiPAB6eVhbTABT-e7_WC4wbAHwaIUJRWwdYcYaAo5yo1zFUAdyIYA4SgNCqVdmdsEFcp-Uyu5H803d6E6FzwKwgmi-wPoK04dAAxIwqInE8EvW7senjrZZpn0JnbHYeUA On Wed, Mar 29, 2023 at 1:27 AM Max Graze <maxene.gr...@king.com> wrote: > Hello, > > > > I have been trying to use the markline to create a context line for my > chart. I would like to have a label to display the value, but I can’t get > itto format. I would appreciate any help or advice: > > https://codepen.io/maxeneg/pen/NWLJLGW > > > > > > > > [image: A close up of a logo Description automatically generated] > > Max Graze > > Sr. Data Visualization Engineer > > *maxene.gr...@king.com <maxene.gr...@king.com>* > > [image: A picture containing object, clock Description automatically > generated] <https://www.linkedin.com/company/king/>[image: > signature_1959067270] <https://www.facebook.com/King/>[image: A close up > of a logo Description automatically generated] > <https://www.instagram.com/lifeatking/>[image: A close up of a logo > Description automatically generated] <https://twitter.com/king_games> > > > > > > > > >
