MapUtils class

A utility class for map-related calculations and marker customization.

Provides helper methods for:

  • Calculating perimeter and area from geographic coordinates
  • Converting degrees to radians
  • Creating dynamic text-based marker icons for Google Maps

Constructors

MapUtils()

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Methods

calculateArea(List<LatLng> points) → double
Calculates the approximate geodesic area (in square meters) of a closed polygon.
calculateTotalPerimeter(List<LatLng> points) → double
Calculates the total perimeter (in meters) of a list of LatLng points.
createTextIcon(String text, {double width = 80, double horizontalPadding = 16, double verticalPadding = 8}) → Future<BitmapDescriptor>
Creates a dynamic BitmapDescriptor marker with custom text.
degreesToRadians(double degrees) → double
Converts degrees to radians.