69 lines
1.5 KiB
Mathematica
69 lines
1.5 KiB
Mathematica
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// AIRMapLocalTile.m
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// AirMaps
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//
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// Created by Peter Zavadsky on 01/12/2017.
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// Copyright © 2017 Christopher. All rights reserved.
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//
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#import "AIRMapLocalTile.h"
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#import <React/UIView+React.h>
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#import "AIRMapLocalTileOverlay.h"
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@implementation AIRMapLocalTile {
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BOOL _pathTemplateSet;
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BOOL _tileSizeSet;
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}
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- (void)setPathTemplate:(NSString *)pathTemplate{
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_pathTemplate = pathTemplate;
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_pathTemplateSet = YES;
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[self createTileOverlayAndRendererIfPossible];
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[self update];
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}
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- (void)setTileSize:(CGFloat)tileSize{
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_tileSize = tileSize;
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_tileSizeSet = YES;
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[self createTileOverlayAndRendererIfPossible];
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[self update];
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}
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- (void) createTileOverlayAndRendererIfPossible
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{
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if (!_pathTemplateSet || !_tileSizeSet) return;
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self.tileOverlay = [[AIRMapLocalTileOverlay alloc] initWithURLTemplate:self.pathTemplate];
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self.tileOverlay.canReplaceMapContent = YES;
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self.tileOverlay.tileSize = CGSizeMake(_tileSize, _tileSize);
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self.renderer = [[MKTileOverlayRenderer alloc] initWithTileOverlay:self.tileOverlay];
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}
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- (void) update
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{
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if (!_renderer) return;
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if (_map == nil) return;
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[_map removeOverlay:self];
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[_map addOverlay:self level:MKOverlayLevelAboveLabels];
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}
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#pragma mark MKOverlay implementation
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- (CLLocationCoordinate2D) coordinate
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{
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return self.tileOverlay.coordinate;
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}
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- (MKMapRect) boundingMapRect
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{
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return self.tileOverlay.boundingMapRect;
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}
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- (BOOL)canReplaceMapContent
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{
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return self.tileOverlay.canReplaceMapContent;
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}
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@end
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