OpenMapView/de.afarber.openmapview/Polyline

Polyline

data class Polyline(val points: List<LatLng>, val strokeColor: Color = Color.Black, val strokeWidth: Float = 10.0f, val strokePattern: PathEffect? = null, val startCap: StrokeCap = StrokeCap.Butt, val endCap: StrokeCap = StrokeCap.Butt, val strokeJoin: StrokeJoin = StrokeJoin.Round, val geodesic: Boolean = false, val spans: List<StyleSpan> = emptyList(), val visible: Boolean = true, val clickable: Boolean = false, val zIndex: Float = 0.0f, val tag: Any? = null)(source)

Represents a polyline on the map, consisting of connected line segments.

Constructors

Polyline

constructor(points: List<LatLng>, strokeColor: Color = Color.Black, strokeWidth: Float = 10.0f, strokePattern: PathEffect? = null, startCap: StrokeCap = StrokeCap.Butt, endCap: StrokeCap = StrokeCap.Butt, strokeJoin: StrokeJoin = StrokeJoin.Round, geodesic: Boolean = false, spans: List<StyleSpan> = emptyList(), visible: Boolean = true, clickable: Boolean = false, zIndex: Float = 0.0f, tag: Any? = null)

Properties

clickable

val clickable: Boolean

Whether the polyline is clickable. Default is false

endCap

val endCap: StrokeCap

Shape of the end endpoint (default: Butt)

geodesic

val geodesic: Boolean

Whether segments are drawn as geodesics (great-circle paths) instead of straight lines on the Mercator projection. Default is false.

points

val points: List<LatLng>

List of geographic coordinates that define the polyline path

spans

val spans: List<StyleSpan>

List of style spans for multi-colored polylines. When provided, overrides strokeColor for the specified segments. Default is empty (use strokeColor for all segments).

startCap

val startCap: StrokeCap

Shape of the start endpoint (default: Butt)

strokeColor

val strokeColor: Color

Color of the line stroke (default: black). Used when spans is empty.

strokeJoin

val strokeJoin: StrokeJoin

Shape of line corners (default: Round)

strokePattern

val strokePattern: PathEffect?

Pattern for the stroke (dashed, dotted, etc.). Null means solid line (default: null)