BoundaryType enum

Returns true if a point is on a line. Accepts an optional parameter to ignore the start and end vertices of the LineString. The ignoreEndVertices=false controls whether to ignore the start and end vertices. epsilon is the Fractional number to compare with the cross product result. It's useful for dealing with floating points in lng/lat example:

var pt = Point(coordinates:Position.of([0, 0]));
var line = LineString(coordinates: [
  Position.of([-1, -1]),
  Position.of([1, 1]),
  Position.of([1.5, 2.2]),
]);
var isPointOnLine = booleanPointOnLine(pt, line);
//=true

Inheritance

• Object
• Enum
• BoundaryType

Available extensions

• EnumName

Values

none → const BoundaryType

start → const BoundaryType

end → const BoundaryType

both → const BoundaryType

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

name → String

Available on Enum, provided by the EnumName extension

The name of the enum value.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

Constants

values → const List<BoundaryType>

A constant List of the values in this enum, in order of their declaration.