32 lines
1.1 KiB
Mathematica
32 lines
1.1 KiB
Mathematica
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// AIRMapLocalTileOverlay.m
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// Pods-AirMapsExplorer
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//
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// Created by Peter Zavadsky on 04/12/2017.
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//
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#import "AIRMapLocalTileOverlay.h"
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@interface AIRMapLocalTileOverlay ()
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@end
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@implementation AIRMapLocalTileOverlay
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-(void)loadTileAtPath:(MKTileOverlayPath)path result:(void (^)(NSData *, NSError *))result {
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NSMutableString *tileFilePath = [self.URLTemplate mutableCopy];
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[tileFilePath replaceOccurrencesOfString: @"{x}" withString:[NSString stringWithFormat:@"%i", path.x] options:NULL range:NSMakeRange(0, tileFilePath.length)];
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[tileFilePath replaceOccurrencesOfString:@"{y}" withString:[NSString stringWithFormat:@"%i", path.y] options:NULL range:NSMakeRange(0, tileFilePath.length)];
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[tileFilePath replaceOccurrencesOfString:@"{z}" withString:[NSString stringWithFormat:@"%i", path.z] options:NULL range:NSMakeRange(0, tileFilePath.length)];
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if ([[NSFileManager defaultManager] fileExistsAtPath:tileFilePath]) {
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NSData* tile = [NSData dataWithContentsOfFile:tileFilePath];
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result(tile,nil);
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} else {
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result(nil, nil);
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}
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}
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@end
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