MRPathOverlay Class Reference

Inherits from	NSObject
Declared in	MRPathOverlay.h

Overview

An object containing the shape desired to be rendered on the map surface. Use the MRPathRenderer to modify the drawing properties of the path.

`– initWithPath:`

Creates an overlay object with the given path. The CGPath should be in the map coordinate system.

- (instancetype)initWithPath:(CGPathRef _Nullable)path

Parameters

`path`	A CGPath to be drawn

Declared In

MRPathOverlay.h

`– initWithPolylineOfPoints:`

Convenience method for creating a series of connected line segments consisting of one or more points.

- (instancetype)initWithPolylineOfPoints:(NSArray<NSValue*> *)points

Parameters

`points`	An array of CGPoints wrapped in NSValue

Declared In

MRPathOverlay.h

`– initWithPolygonOfPoints:`

Convenience method for creating a closed polygon consisting of one or more points.

- (instancetype)initWithPolygonOfPoints:(NSArray<NSValue*> *)points

Parameters

`points`	An array of CGPoints wrapped in NSValue

Declared In

MRPathOverlay.h

`– initWithCircleOfCenter:radius:`

Convenience method for creating a circular shape.

- (instancetype)initWithCircleOfCenter:(CGPoint)center radius:(CGFloat)radius

Parameters

`center`	The center of the circle
`radius`	The radius of the circle

Declared In

MRPathOverlay.h

`– initWithPlacemark:`

Convenience method for creating a shape based upon the placemark’s point region

- (instancetype)initWithPlacemark:(MRPlacemark *)placemark

Parameters

`placemark`	The placemark

Declared In

MRPathOverlay.h

`– pointInOverlay:tolerance:`

Test whether the point can be reasonably determined to be a hit

- (BOOL)pointInOverlay:(CGPoint)point tolerance:(float)tol

Parameters

`point`	The point to be tested
`tol`	The tolerance in mapCoordinates used to expand the touch region

Declared In

MRPathOverlay.h

`path`

The shape to be drawn.

@property (nullable, nonatomic, readonly) CGPathRef path

Declared In

MRPathOverlay.h

`userInteractionEnabled`

The user interaction state

@property (readwrite) BOOL userInteractionEnabled

Declared In

MRPathOverlay.h