Class FocusFeature

Helps to highlight features on the map by adding an animated style around the features.

Index

Constructors

Methods

setFocusedFeatures createFlashStyle getFlashDynamicValues

Constructors

constructor

new FocusFeature(): FocusFeature
Returns FocusFeature
- Defined in src/components/map/tools/focusfeature.ts:32

Methods

setFocusedFeatures

setFocusedFeatures(features: null | Feature<Geometry>[]): void
Parameters
- features: null | Feature<Geometry>[]
Returns void
- Defined in src/components/map/tools/focusfeature.ts:40

`Static`createFlashStyle

createFlashStyle(values: number[], color: number[]): Style
Parameters
- values: number[]
  With [radius, opacity, offset] expected.
- color: number[]
  stroke color of flash animation
Returns Style
A new "flash" style object based on the given values.

Static
- Defined in src/components/map/tools/focusfeature.ts:156

`Static`getFlashDynamicValues

getFlashDynamicValues(frameStateTime: number, duration: number): number[]
Parameters
- frameStateTime: number
- duration: number
Returns number[]
Based on the given frameStateTime, a duration and a easeOut function (quick to slow), returns values: from [radius=5, opacity=1, offset=0] to [radius=30, opacity=0, offset=48]

Static
- Defined in src/components/map/tools/focusfeature.ts:182