GeometryUtils class abstract

@ingroup navigine_dart_classes @ingroup navigine_dart_geometry_classes

@brief A set of functions for working with geometries.

Implemented types
Implementers

Constructors

GeometryUtils()

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

distanceBetweenGlobalPoints(GlobalPoint from, GlobalPoint to) → double
@brief Get distance between GPS points @param from start point of calculation @see GlobalPoint "GlobalPoint" @param to end point of calculation @see GlobalPoint "GlobalPoint" @return distance in meters
distanceBetweenPoints(Point from, Point to) → double
@brief Get distance between points @param from start point of calculation @see Point "Point" @param to end point of calculation @see Point "Point" @return distance in meters
divisionRatioBySegment(Segment segment1, Segment segment2) → double
@brief Calculate the division ratio of a segment by a given segment(if intersects) @param segment1 first segment of calculation @see Segment "Segment" @param segment2 second segment of calculation @see Segment "Segment" @return division ratio
getProjectionRatio(Segment segment, Point point) → double
@brief Calculate the division ratio of a segment by a given point Calculate projection point on a segment @param segment segment of calculation @see Segment "Segment" @param point point of calculation @see Point "Point" @return division ratio
getRatioPoint(Segment segment, double r) → Point
@brief Calculate projection point on a segment @param segment segment of calculation @see Segment "Segment" @param r division ratio @return ratio point @see Point "Point"
polygonArea(Polygon polygon) → double
@brief Get polygon area @param polygon polygon object for calculation @see Polygon "Polygon" @return area in meters
polygonCenter(Polygon polygon) → Point
@brief Get polygon geometric center @param polygon polygon object for calculation @see Polygon "Polygon" @return center point @see Point "Point"
polygonContainsPoint(Polygon polygon, Point point) → bool
@brief Checks that polygon contains point @param polygon polygon object in which looking for contents @see Polygon "Polygon" @param point checking point object @see Point "Point" @return contains or not
segmentIntersectionSegment(Segment segment1, Segment segment2) → Point
@brief Calculate the intersection point of two segments @param segment1 first segment of calculation @see Segment "Segment" @param segment2 second segment of calculation @see Segment "Segment" @return intersection point @see Point "Point"
segmentIntersectsSegment(Segment segment1, Segment segment2) → bool
@brief Checks the intersection of two segments @param segment1 first segment of calculation @see Segment "Segment" @param segment2 second segment of calculation @see Segment "Segment" @return intersects or not
segmentLength(Segment segment) → double
@brief Get length of segment @param segment segment object for calculation @see Segment "Segment" @return length in meters
segmentPointDistance(Segment segment, Point point) → double
@brief Get distance from segment to point @param segment start segment of calculation @see Segment "Segment" @param point end point of calculation @see Point "Point" @return distance in meters