blob: 3e76a371575b534bf8496eb367091aff4a3f50ee (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
#import "MGLPolygon+MGLAdditions.h"
@implementation MGLPolygon (MGLAdditions)
- (NS_ARRAY_OF(id) *)mgl_coordinates {
NSMutableArray *coordinates = [NSMutableArray array];
NSMutableArray *exteriorRing = [NSMutableArray array];
for (NSUInteger index = 0; index < self.pointCount; index++) {
CLLocationCoordinate2D coordinate = self.coordinates[index];
[exteriorRing addObject:@[@(coordinate.longitude), @(coordinate.latitude)]];
}
[coordinates addObject:exteriorRing];
for (MGLPolygon *interiorPolygon in self.interiorPolygons) {
NSMutableArray *interiorRing = [NSMutableArray array];
for (int index = 0; index < interiorPolygon.pointCount; index++) {
CLLocationCoordinate2D coordinate = interiorPolygon.coordinates[index];
[interiorRing addObject:@[@(coordinate.longitude), @(coordinate.latitude)]];
}
[coordinates addObject:interiorRing];
}
return [coordinates copy];
}
@end
|
