OpenLayers 3 API Documentation

Namespace: layer

olx.layer

olx.layer.BaseOptions{Object} experimental

Name	Type	Description
`brightness`	number \| undefined	Brightness. Default is `0`.
`contrast`	number \| undefined	Contrast. Default is `1`.
`hue`	number \| undefined	Hue. Default is `0`.
`opacity`	number \| undefined	Opacity (0, 1). Default is `1`.
`saturation`	number \| undefined	Saturation. Default is `1`.
`visible`	boolean \| undefined	Visibility. Default is `true`.
`minResolution`	number \| undefined	The minimum resolution (inclusive) at which this layer will be visible.
`maxResolution`	number \| undefined	The maximum resolution (exclusive) below which this layer will be visible.

olx.layer.GroupOptions{Object} experimental

Name	Type	Argument	Description
`brightness`	number \| undefined	<optional>	Brightness. Default is `0`.
`contrast`	number \| undefined	<optional>	Contrast. Default is `1`.
`hue`	number \| undefined	<optional>	Hue. Default is `0`.
`opacity`	number \| undefined	<optional>	Opacity (0, 1). Default is `1`.
`saturation`	number \| undefined	<optional>	Saturation. Default is `1`.
`visible`	boolean \| undefined	<optional>	Visibility. Default is `true`.
`minResolution`	number \| undefined	<optional>	The minimum resolution (inclusive) at which this layer will be visible.
`maxResolution`	number \| undefined	<optional>	The maximum resolution (exclusive) below which this layer will be visible.
`layers`	Array.<ol.layer.Base> \| ol.Collection \| undefined	<optional>	Child layers.

olx.layer.HeatmapOptions{Object} experimental

Name	Type	Argument	Description
`brightness`	number \| undefined	<optional>	Brightness.
`contrast`	number \| undefined	<optional>	Contrast.
`hue`	number \| undefined	<optional>	Hue.
`gradient`	Array.<string> \| undefined	<optional>	The color gradient of the heatmap, specified as an array of CSS color strings. Default is `['#00f', '#0ff', '#0f0', '#ff0', '#f00']`.
`radius`	number \| undefined	<optional>	Radius size in pixels. Default is `8`.
`blur`	number \| undefined	<optional>	Blur size in pixels. Default is `15`.
`shadow`	number \| undefined	<optional>	Shadow size in pixels. Default is `250`.
`weight`	string \| function		The feature attribute to use for the weight or a function that returns a weight from a feature. Weight values should range from 0 to 1 (and values outside will be clamped to that range). Default is `weight`.
`minResolution`	number \| undefined	<optional>	The minimum resolution (inclusive) at which this layer will be visible.
`maxResolution`	number \| undefined	<optional>	The maximum resolution (exclusive) below which this layer will be visible.
`opacity`	number \| undefined	<optional>	Opacity. 0-1. Default is `1`.
`saturation`	number \| undefined	<optional>	Saturation.
`source`	ol.source.Vector		Source.
`visible`	boolean \| undefined	<optional>	Visibility. Default is `true` (visible).

olx.layer.LayerOptions{Object} experimental

Name	Type	Argument	Description
`brightness`	number \| undefined	<optional>	Brightness. Default is `0`.
`contrast`	number \| undefined	<optional>	Contrast. Default is `1`.
`hue`	number \| undefined	<optional>	Hue. Default is `0`.
`opacity`	number \| undefined	<optional>	Opacity (0, 1). Default is `1`.
`saturation`	number \| undefined	<optional>	Saturation. Default is `1`.
`source`	ol.source.Source		Source for this layer.
`visible`	boolean \| undefined	<optional>	Visibility. Default is `true` (visible).
`minResolution`	number \| undefined	<optional>	The minimum resolution (inclusive) at which this layer will be visible.
`maxResolution`	number \| undefined	<optional>	The maximum resolution (exclusive) below which this layer will be visible.

olx.layer.TileOptions{Object} experimental

Name	Type	Argument	Description
`brightness`	number \| undefined	<optional>	Brightness. Default is `0`.
`contrast`	number \| undefined	<optional>	Contrast. Default is `1`.
`hue`	number \| undefined	<optional>	Hue. Default is `0`.
`opacity`	number \| undefined	<optional>	Opacity (0, 1). Default is `1`.
`preload`	number \| undefined	<optional>	Preload.
`saturation`	number \| undefined	<optional>	Saturation. Default is `1`.
`source`	ol.source.Source		Source for this layer.
`visible`	boolean \| undefined	<optional>	Visibility. Default is `true` (visible).
`minResolution`	number \| undefined	<optional>	The minimum resolution (inclusive) at which this layer will be visible.
`maxResolution`	number \| undefined	<optional>	The maximum resolution (exclusive) below which this layer will be visible.
`useInterimTilesOnError`	boolean \| undefined	<optional>	Use interim tiles on error. Default is `true`.

olx.layer.VectorOptions{Object} experimental

Name	Type	Argument	Description
`brightness`	number \| undefined	<optional>	Brightness.
`contrast`	number \| undefined	<optional>	Contrast.
`renderOrder`	function		Render order. Function to be used when sorting features before rendering. By default features are drawn in the order that they are created. Use `null` to avoid the sort, but get an undefined draw order.
`hue`	number \| undefined	<optional>	Hue.
`minResolution`	number \| undefined	<optional>	The minimum resolution (inclusive) at which this layer will be visible.
`maxResolution`	number \| undefined	<optional>	The maximum resolution (exclusive) below which this layer will be visible.
`opacity`	number \| undefined	<optional>	Opacity. 0-1. Default is `1`.
`saturation`	number \| undefined	<optional>	Saturation.
`source`	ol.source.Vector		Source.
`style`	ol.style.Style \| Array.<ol.style.Style> \| ol.feature.StyleFunction \| undefined	<optional>	Layer style.
`visible`	boolean \| undefined	<optional>	Visibility. Default is `true` (visible).