Format values, tooltips and legends in API-based charts

[garcia-marco]

Hello everyone

Expected behavior

I would like to be able to format values in € in API-based single value charts.

I would like to be able to format tooltips and legends in other API-based charts like in the screenshot bellow. (tooltips in € and numbers with spaces in legends) (If I'm not mistaken, legends numbers have spaces at the base in chart.js)

I'm using chart.js on a project and I wanted to know if it's possible to use the options object to format tooltips :

new Chart(chart, {
 type,
 data,
 options: {
  plugins: {
   tooltip: {
    callbacks: {
     label: ({ raw: value }) => {
      return new Intl.NumberFormat('fr-FR', { style: 'currency', currency: 'EUR' }).format(value)
     }
    }
   }
  }
 }
}

Actual behavior single value charts

Simple charts can format numbers under the hood if it's a price display like in the screenshot. But it seems that I can't do the same thing with API-based chart. (I need more options than simple charts gives me)

Actual behavior other charts

It seems that other API-based charts, like time based charts in the screenshot, doesn't allow to change tooltips and legends on the left.

Context

• Package Version: 7.0.0
• Express Version: 4.17.1
• Sequelize Version: 5.15.1

Thanks in advance

[garcia-marco]

Also, the format of objective API-based chart isn't the same between the value and the objective

Is this possible to change format for the value ?

[garcia-marco]

Up

[ghusse]

Hello @garcia-marco,

Could you please explain your issue in the community forum? It's the best place to receive help: https://community.forestadmin.com/

[garcia-marco]

Hello, I've done a topic in the community forum now : https://community.forestadmin.com/t/format-values-tooltips-and-legends-in-api-based-charts/3168

[ghusse]

Thanks