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- //
- // CCHMapClusterAnnotation.m
- // CCHMapClusterController
- //
- // Copyright (C) 2013 Claus Höfele
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy
- // of this software and associated documentation files (the "Software"), to deal
- // in the Software without restriction, including without limitation the rights
- // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- // copies of the Software, and to permit persons to whom the Software is
- // furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in
- // all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- // THE SOFTWARE.
- //
- #import "CCHMapClusterAnnotation.h"
- #import "CCHMapClusterControllerDelegate.h"
- #import "CCHMapClusterControllerUtils.h"
- @implementation CCHMapClusterAnnotation
- - (NSString *)title
- {
- if (_title == nil && [self.delegate respondsToSelector:@selector(mapClusterController:titleForMapClusterAnnotation:)]) {
- _title = [self.delegate mapClusterController:self.mapClusterController titleForMapClusterAnnotation:self];
- }
- return _title;
- }
- - (NSString *)subtitle
- {
- if (_subtitle == nil && [self.delegate respondsToSelector:@selector(mapClusterController:subtitleForMapClusterAnnotation:)]) {
- _subtitle = [self.delegate mapClusterController:self.mapClusterController subtitleForMapClusterAnnotation:self];
- }
-
- return _subtitle;
- }
- - (BOOL)isCluster
- {
- return (self.annotations.count > 1);
- }
- - (BOOL)isUniqueLocation
- {
- return CCHMapClusterControllerIsUniqueLocation(self.annotations);
- }
- - (BOOL)isOneLocation
- {
- return [self isUniqueLocation];
- }
- - (MKMapRect)mapRect
- {
- MKMapPoint clusterPoint = MKMapPointForCoordinate(self.coordinate);
- MKMapRect mapRect = MKMapRectMake(clusterPoint.x, clusterPoint.y, 0.1, 0.1);
- for (id<MKAnnotation> annotation in self.annotations)
- {
- MKMapPoint annotationPoint = MKMapPointForCoordinate(annotation.coordinate);
- MKMapRect pointRect = MKMapRectMake(annotationPoint.x, annotationPoint.y, 0.1, 0.1);
- mapRect = MKMapRectUnion(mapRect, pointRect);
- }
-
- return mapRect;
- }
- @end
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