react-native/React/Views/RCTConvert+MapKit.h
Tim Park 8911b72d9e Add Polyline support to MapView
Summary: Per issue #1925, add support for Polyline to MapView.

Briefly, if you have a MapView declared as:

    <MapView
      annotations={this.state.annotations}
      overlays={this.state.overlays}
      style={styles.map}
      region={this.state.region}
      ref="mapView"
    />

then setting

    this.state.overlays = [{
      coordinates: [
        { latitude: 35.5, longitude: -5.5 },
        { latitude: 35.6, longitude: -5.6 },
        ...
      ],
      strokeColor: 'rgba(255, 0, 0, 0.5)',
      lineWidth: 3,
    }];

will draw a red line between the points in locations with a width of 3 and equally blended with the background.
Closes https://github.com/facebook/react-native/pull/4153

Reviewed By: svcscm

Differential Revision: D2697347

Pulled By: nicklockwood

fb-gh-sync-id: a436e4ed8d4e43f2872b39b4694fad7c02de8fe5
2015-11-26 08:54:16 -08:00

33 lines
872 B
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
#import <MapKit/MapKit.h>
#import "RCTConvert.h"
@class RCTMapAnnotation;
@class RCTMapOverlay;
@interface RCTConvert (MapKit)
+ (MKCoordinateSpan)MKCoordinateSpan:(id)json;
+ (MKCoordinateRegion)MKCoordinateRegion:(id)json;
+ (MKMapType)MKMapType:(id)json;
+ (RCTMapAnnotation *)RCTMapAnnotation:(id)json;
+ (RCTMapOverlay *)RCTMapOverlay:(id)json;
typedef NSArray RCTMapAnnotationArray;
+ (NSArray<RCTMapAnnotation *> *)RCTMapAnnotationArray:(id)json;
typedef NSArray RCTMapOverlayArray;
+ (NSArray<RCTMapOverlay *> *)RCTMapOverlayArray:(id)json;
@end