The AnyChart Graphics engine draws custom visual elements on the stage alongside standard chart components. Rich, interactive tooltip experiences replace or extend the built-in tooltip with fully custom layouts.
This Custom Stacked Tooltip sample creates a 100% stacked column chart showing TV ad revenue across HBO, ABC, CBS, and FOX channels by year. On hover, a custom-drawn mini stacked bar appears beside the hovered column, breaking down the program-level composition with percentage labels and show names. Connector lines link the hovered column to the tooltip panel, which repositions automatically based on available stage space. A right-side legend supports toggling individual series on and off.
See the Custom Drawing documentation for all configuration options.