With AnyChart, you are able to create far much more than simple charts. Our component allows drawing anything besides the default elements. You can even create a picture that will have nothing to do with charts; also it’s possible to customize your charts, making them more attractive, informative and unique.
This sample of a Polar Chart demonstrates how to highlight the hovered points and make an accent on the points nearby. There is a polar chart with two series, which points look differently (circles and squares). The points are not only highlighted with bright yellow but also there is a circle (of a some defined radius) drawn around them. The rays bordering the circle put more attention to the hovered point and other that came into the hovering radius. Note that a tooltip shows the information about the first point that got into a hovering circle, if there are plenty of them.