OpenMapView/de.afarber.openmapview/BitmapDescriptorFactory

BitmapDescriptorFactory

Factory for creating marker icons.

Provides predefined color constants and methods to generate marker icon descriptors from various sources (default colors, resources, assets, bitmaps). Colors are specified using HSV hue values (0-360 degrees on the color wheel).

Properties

HUE_AZURE

const val HUE_AZURE: Float = 210.0f

HUE_BLUE

const val HUE_BLUE: Float = 240.0f

HUE_CYAN

const val HUE_CYAN: Float = 180.0f

HUE_GREEN

const val HUE_GREEN: Float = 120.0f

HUE_MAGENTA

const val HUE_MAGENTA: Float = 300.0f

HUE_ORANGE

const val HUE_ORANGE: Float = 30.0f

HUE_RED

const val HUE_RED: Float = 0.0f

Predefined HUE constants for common marker colors. Values represent degrees on the HSV color wheel.

HUE_ROSE

const val HUE_ROSE: Float = 330.0f

HUE_VIOLET

const val HUE_VIOLET: Float = 270.0f

HUE_YELLOW

const val HUE_YELLOW: Float = 60.0f

Functions

defaultMarker

fun defaultMarker(hue: Float = HUE_RED): BitmapDescriptor

Creates a marker icon descriptor with the specified hue.

fromAsset

fun fromAsset(assetName: String): BitmapDescriptor

Creates a marker icon descriptor from an asset file.

fromBitmap

fun fromBitmap(bitmap: Bitmap): BitmapDescriptor

Creates a marker icon descriptor from a bitmap object.

fromResource

fun fromResource(resourceId: Int): BitmapDescriptor

Creates a marker icon descriptor from a drawable resource.