Legend in the BarGauge

[pavelgruba]

The Problem

In certain cases, colored bars in the BarGauge need annotations.

The Proposed Solution

We plan to extend the BarGauge's functionality with a Legend configured via the legend object. Similar objects are present in other widgets. The legend will support the recent enhancements as well.

The following example shows the API that will make the Legend visible and customize legend items:

let barGaugeOptions = {
    legend: {
        visible: true,
        customizeItems(items) {
            items.forEach(item => {
                item.text = `Racer ${item.item.index + 1} - ${item.text} km/h`;
            });
            return items;
        }
    }
};

We Need Your Feedback

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Do you find the Legend in the BarGauge useful?

Live Sandbox

Check out the early working prototypes (jQuery, Angular)

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[pavelgruba]

The feature is now available in the v19.1 release. If you have questions or find any bugs, feel free to create new GitHub issues or tickets in our Support Center.