WorldWind Kotlin/earth.worldwind.layer/ViewControlsLayer

ViewControlsLayer

class ViewControlsLayer(panControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_pan)), zoomInControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_zoom_in)), zoomOutControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_zoom_out)), headingLeftControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_heading_left)), headingRightControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_heading_right)), tiltUpControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_pitch_up)), tiltDownControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_pitch_down)), exaggerationUpControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_elevation_up)), exaggerationDownControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_elevation_down)), fovNarrowControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_fov_narrow)), fovWideControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_fov_wide))) : AbstractLayer

Constructors

ViewControlsLayer

constructor(panControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_pan)), zoomInControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_zoom_in)), zoomOutControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_zoom_out)), headingLeftControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_heading_left)), headingRightControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_heading_right)), tiltUpControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_pitch_up)), tiltDownControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_pitch_down)), exaggerationUpControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_elevation_up)), exaggerationDownControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_elevation_down)), fovNarrowControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_fov_narrow)), fovWideControl: ScreenImage = ScreenImage(ImageSource.fromResource(MR.images.view_fov_wide)))

Types

Action

enum Action : Enum<ViewControlsLayer.Action>

Properties

displayName

open override var displayName: String?

exaggerationIncrement

var exaggerationIncrement: Double

fovIncrement

var fovIncrement: Double

headingIncrement

var headingIncrement: Double

isDynamic

open override var isDynamic: Boolean

isEnabled

open override var isEnabled: Boolean

isPickEnabled

open override var isPickEnabled: Boolean

maxActiveAltitude

open override var maxActiveAltitude: Double

minActiveAltitude

open override var minActiveAltitude: Double

opacity

open override var opacity: Float

panIncrement

var panIncrement: Double

showExaggerationControl

var showExaggerationControl: Boolean

showFovControl

var showFovControl: Boolean

showHeadingControl

var showHeadingControl: Boolean

showPanControl

var showPanControl: Boolean

showTiltControl

var showTiltControl: Boolean

showZoomControl

var showZoomControl: Boolean

tiltIncrement

var tiltIncrement: Double

zoomIncrement

var zoomIncrement: Double

Functions

getUserProperty

open override fun getUserProperty(key: Any): Any?

handleClick

fun handleClick(x: Double, y: Double, viewportHeight: Int, engine: WorldWind): Boolean

Handle a tap/click event. x and y are in top-left (screen/canvas) coordinate convention. viewportHeight is used to convert y to OpenGL convention internally. Returns true if a control was activated.

hasUserProperty

open override fun hasUserProperty(key: Any): Boolean

isWithinActiveAltitudes

open override fun isWithinActiveAltitudes(rc: RenderContext): Boolean

putUserProperty

open override fun putUserProperty(key: Any, value: Any): Any?

removeUserProperty

open override fun removeUserProperty(key: Any): Any?

render

open override fun render(rc: RenderContext)