Welcome to the Highcharts JS (highcharts) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

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A predefined shape or symbol for the marker. Possible values are "circle", "square", "diamond", "triangle" and "triangle-down".

Additionally, the URL to a graphic can be given on the form url(graphic.png). Note that for the image to be applied to exported charts, its URL needs to be accessible by the export server.

Custom callbacks for symbol path generation can also be added to Highcharts.SVGRenderer.prototype.symbols. The callback is then used by its method name, as shown in the demo.