

radius (number) *optional* The radius each datapoint will have (if not specified on the datapoint itself) container (DOMNode) *required* A DOM node where the heatmap canvas should be appended (heatmap will adapt to the node's size) Ī background color string in form of hexcode, color name, or rgb(a) Īn object that represents the gradient (syntax: number string : color string), check out the example A Heatmap can be customized with the configObject. Use h337.create to create heatmap instances. You can use it to create heatmap instances "h337" is the name of the global object registered by heatmap.js.

The colors in the overview is a prioritization of API functions: red **hot docs** : most commonly used functions -) green : used for customized implementations blue : rarely used functionality What is it about the colors in the overview?
