NavigationOrientation class

Orientation with a reference direction pointing up from the origin, with a clockwise rotation.

Implemented types

• CartesianOrientation

Constructors

NavigationOrientation()

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

cartesianToPolar(Point<num> point) → PolarCoord

Maps the given cartesianCoord within this orientation to a PolarCoord.

override

fromScreenPoint(Point<num> point) → Point<num>

Returns the given screen-based point as seen by this coordinate system.

override

isAngleClockwise(Angle angle) → bool

Returns true if the given angle represents a clockwise movement from the 0° axis, or false otherwise.

override

isAngleCounterClockwise(Angle angle) → bool

Returns true if the given angle represents a counter-clockwise movement from the 0° axis, or false otherwise.

override

isRotationClockwise(Rotation rotation) → bool

Returns true if the given rotation represents a clockwise movement from the 0° axis, or false otherwise.

override

isRotationCounterClockwise(Rotation rotation) → bool

Returns true if the given rotation represents a counter-clockwise movement from the 0° axis, or false otherwise.

override

makeAngleClockwise(Angle angle) → Angle

Returns a clockwise version of the given angle, as seen through the given orientation.

override

makeAngleCounterClockwise(Angle angle) → Angle

Returns a counter-clockwise version of the given angle, as seen through the given orientation.

override

makeRotationClockwise(Rotation rotation) → Rotation

Returns a clockwise version of the given rotation, as seen through the given orientation.

override

makeRotationCounterClockwise(Rotation rotation) → Rotation

Returns a counter-clockwise version of the given rotation, as seen through the given orientation.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

polarToCartesian(PolarCoord polarCoord) → Point<num>

Maps the given polarCoord to Cartesian coordinates within this orientation.

override

toScreenAngle(Angle angle) → Angle

Returns the given angle as seen by a screen's coordinate system.

override

toScreenPoint(Point<num> point) → Point<num>

Returns the given point as seen by a screen's coordinate system.

override

toScreenRotation(Rotation rotation) → Rotation

Returns the given rotation as seen by a screen's coordinate system.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited