Change "float" precision in Code

[Sorry777]

Hello, how can i change "float" precision in Code, not on site? like here #1386

[texodus]

There are two APIs for this available currently, both work but you likely want the latter (2) option if you're using a new enough Perspective to support it 0.7.0+.

1. Use perspective config, like this

const worker = window.perspective.worker({
    types: {
        float: {
            format: {
                style: "decimal",
                minimumFractionDigits: 6,
                maximumFractionDigits: 6
            }
        }
    }
});

2. Use plugin_config which is the serialized state of the user-controllable precision in Datagrid Styleable Column #1386 . Just configure the grid using the UI controls, then use the token returned by save() from the JS Console, copy this object and use it as an argument to restore(), as per the this example in the docs.

token = document.querySelector("perspective-viewer#one").save(); // will be `async` in `0.10.0`

// ... later ...

document.querySelector("perspective-viewer#two").restore(token);

If you'd like, you can inspect this token and customize theplugin_config property

[Sorry777]

Thanks