/ui/layers/legends/graduated
The graduated theme legend module exports the graduatedTheme to the ui.layers.legend{} library object.
Requires
Methods
(inner) graduatedTheme(layer) → {HTMLElement}
The graduatedTheme method creates a catElements[] array with icons for each graduated theme category. The elements array is passed into a legend element assigned as layer.style.legend and returned from the method.
The legend of a theme with a data distribution is not created until the distribution has been processed from the layer data. The category values and labels of a jenks distribution are assigned from the layer data.
Parameters:
| Name | Type | Description |
|---|---|---|
layer | layer | The decorated mapp layer. |
Returns:
The graduated theme legend element.
- Type:
- HTMLElement