Customize legend styles in Doughnut series.

[Lokesh]

Can you please provide an example to demonstrate how to  customize legend styles and also how to make these legend items clickable ?

[Victor]

Hi Lokesh,

Thanks for writing.
You can inherit from RadLegendView and override its setLegendProvider() method. Inside the method you can create a custom adapter for the underlying list view. This adapter is responsible for creating the legend items so you will have full control. The base implementation looks like this:

public void setLegendProvider(LegendInfoProvider value) {
    if (this.legendProvider == value) {
        return;
    }
    if (this.legendProvider != null) {
        this.legendProvider.getLegendInfos().removeCollectionChangeListener(this);
    }
    this.legendProvider = value;
    if (this.legendProvider != null) {
        this.legendProvider.getLegendInfos().addCollectionChangeListener(this);
        this.adapter = new LegendItemListAdapter(this.context, this.legendProvider.getLegendInfos(), this);
        this.listView.setAdapter(this.adapter);
    }
}

Feel free to modify it as you require.

Regards,
Victor
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