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-rw-r--r--platform/ios/app/MBXViewController.m1187
1 files changed, 69 insertions, 1118 deletions
diff --git a/platform/ios/app/MBXViewController.m b/platform/ios/app/MBXViewController.m
index 8d936d6a2..a2d0d107b 100644
--- a/platform/ios/app/MBXViewController.m
+++ b/platform/ios/app/MBXViewController.m
@@ -1,10 +1,8 @@
#import "MBXViewController.h"
#import "MBXAppDelegate.h"
-#import "MBXCustomCalloutView.h"
#import "MBXOfflinePacksTableViewController.h"
#import "MBXAnnotationView.h"
-#import "MBXUserLocationAnnotationView.h"
#import "LimeGreenStyleLayer.h"
#import "MBXEmbeddedMapViewController.h"
#import "MBXOrnamentsViewController.h"
@@ -16,19 +14,6 @@
#import <objc/runtime.h>
-static const CLLocationCoordinate2D WorldTourDestinations[] = {
- { .latitude = 38.8999418, .longitude = -77.033996 },
- { .latitude = 37.7884307, .longitude = -122.3998631 },
- { .latitude = 52.5003103, .longitude = 13.4197763 },
- { .latitude = 60.1712627, .longitude = 24.9378866 },
- { .latitude = 53.8948782, .longitude = 27.5558476 },
-};
-
-static const MGLCoordinateBounds colorado = {
- .sw = { .latitude = 36.986207, .longitude = -109.049896},
- .ne = { .latitude = 40.989329, .longitude = -102.062592},
-};
-
static NSString * const MBXViewControllerAnnotationViewReuseIdentifer = @"MBXViewControllerAnnotationViewReuseIdentifer";
typedef NS_ENUM(NSInteger, MBXSettingsSections) {
@@ -51,17 +36,9 @@ typedef NS_ENUM(NSInteger, MBXSettingsDebugToolsRows) {
};
typedef NS_ENUM(NSInteger, MBXSettingsAnnotationsRows) {
- MBXSettingsAnnotations100Views = 0,
- MBXSettingsAnnotations1000Views,
- MBXSettingsAnnotations10000Views,
- MBXSettingsAnnotations100Sprites,
- MBXSettingsAnnotations1000Sprites,
- MBXSettingsAnnotations10000Sprites,
- MBXSettingsAnnotationAnimation,
- MBXSettingsAnnotationsTestShapes,
- MBXSettingsAnnotationsCustomCallout,
- MBXSettingsAnnotationsQueryAnnotations,
- MBXSettingsAnnotationsCustomUserDot,
+ MBXSettingsAddAnnotations = 0,
+ MBXSettingsAddSymbols,
+ MBXSettingsAnnotationAnimation, // TODO: Move to ios-sdk-examples
MBXSettingsAnnotationsRemoveAnnotations,
MBXSettingsAnnotationSelectRandomOffscreenPointAnnotation,
MBXSettingsAnnotationCenterSelectedAnnotation,
@@ -69,40 +46,16 @@ typedef NS_ENUM(NSInteger, MBXSettingsAnnotationsRows) {
};
typedef NS_ENUM(NSInteger, MBXSettingsRuntimeStylingRows) {
- MBXSettingsRuntimeStylingBuildingExtrusions = 0,
- MBXSettingsRuntimeStylingWater,
- MBXSettingsRuntimeStylingRoads,
- MBXSettingsRuntimeStylingRaster,
- MBXSettingsRuntimeStylingShape,
- MBXSettingsRuntimeStylingSymbols,
- MBXSettingsRuntimeStylingBuildings,
- MBXSettingsRuntimeStylingFerry,
- MBXSettingsRuntimeStylingParks,
- MBXSettingsRuntimeStylingFilteredFill,
- MBXSettingsRuntimeStylingFilteredLines,
- MBXSettingsRuntimeStylingNumericFilteredFill,
- MBXSettingsRuntimeStylingStyleQuery,
- MBXSettingsRuntimeStylingFeatureSource,
- MBXSettingsRuntimeStylingPointCollection,
- MBXSettingsRuntimeStylingUpdateShapeSourceData,
- MBXSettingsRuntimeStylingUpdateShapeSourceURL,
- MBXSettingsRuntimeStylingUpdateShapeSourceFeatures,
- MBXSettingsRuntimeStylingVectorTileSource,
- MBXSettingsRuntimeStylingRasterTileSource,
- MBXSettingsRuntimeStylingImageSource,
- MBXSettingsRuntimeStylingRouteLine,
MBXSettingsRuntimeStylingAddLimeGreenTriangleLayer,
MBXSettingsRuntimeStylingDDSPolygon,
- MBXSettingsRuntimeStylingCustomLatLonGrid,
+ MBXSettingsRuntimeStylingCustomLatLonGrid, // TODO: Move to ios-sdk-examples
};
typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) {
- MBXSettingsMiscellaneousWorldTour,
MBXSettingsMiscellaneousRandomTour,
MBXSettingsMiscellaneousScrollView,
MBXSettingsMiscellaneousToggleTwoMaps,
MBXSettingsMiscellaneousLocalizeLabels,
- MBXSettingsMiscellaneousShowSnapshots,
MBXSettingsMiscellaneousMissingIcon,
MBXSettingsMiscellaneousShouldLimitCameraChanges,
MBXSettingsMiscellaneousShowCustomLocationManager,
@@ -111,6 +64,11 @@ typedef NS_ENUM(NSInteger, MBXSettingsMiscellaneousRows) {
MBXSettingsMiscellaneousDeleteLogFile
};
+typedef NS_ENUM(NSInteger, MBXSettingsMarkerTypes) {
+ MBXSettingsMarkerTypeAnnotation = 0,
+ MBXSettingsMarkerTypeSymbol
+};
+
// Utility methods
CLLocationCoordinate2D coordinateCentered(CLLocationCoordinate2D origin, CLLocationDegrees bearing, CLLocationDistance distance) {
@@ -166,24 +124,12 @@ CLLocationCoordinate2D randomWorldCoordinate() {
return newLocation;
}
-
-
-
-
@interface MBXDroppedPinAnnotation : MGLPointAnnotation
@end
@implementation MBXDroppedPinAnnotation
@end
-@interface MBXCustomCalloutAnnotation : MGLPointAnnotation
-@property (nonatomic, assign) BOOL anchoredToAnnotation;
-@property (nonatomic, assign) BOOL dismissesAutomatically;
-@end
-
-@implementation MBXCustomCalloutAnnotation
-@end
-
@interface MBXSpriteBackedAnnotation : MGLPointAnnotation
@end
@@ -206,7 +152,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
@property (nonatomic) BOOL reuseQueueStatsEnabled;
@property (nonatomic) BOOL mapInfoHUDEnabled;
@property (nonatomic) BOOL frameTimeGraphEnabled;
-@property (nonatomic) BOOL shouldLimitCameraChanges;
@property (nonatomic) BOOL randomWalk;
@property (nonatomic) NSMutableArray<UIWindow *> *helperWindows;
@@ -251,39 +196,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
self.mapView.experimental_enableFrameRateMeasurement = YES;
self.hudLabel.titleLabel.font = [UIFont monospacedDigitSystemFontOfSize:10 weight:UIFontWeightRegular];
- if ([MGLAccountManager accessToken].length)
- {
- self.styleIndex = -1;
- [self cycleStyles:self];
- }
- else
- {
- UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Access Token" message:@"Enter your Mapbox access token to load Mapbox-hosted tiles and styles:" preferredStyle:UIAlertControllerStyleAlert];
- [alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField)
- {
- textField.keyboardType = UIKeyboardTypeURL;
- textField.autocorrectionType = UITextAutocorrectionTypeNo;
- textField.autocapitalizationType = UITextAutocapitalizationTypeNone;
- }];
-
- [alertController addAction:[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil]];
- UIAlertAction *OKAction = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action)
- {
- UITextField *textField = alertController.textFields.firstObject;
- NSString *accessToken = textField.text;
- [[NSUserDefaults standardUserDefaults] setObject:accessToken forKey:MBXMapboxAccessTokenDefaultsKey];
- [MGLAccountManager setAccessToken:accessToken];
-
- self.styleIndex = -1;
- [self cycleStyles:self];
- [self.mapView reloadStyle:self];
- }];
- [alertController addAction:OKAction];
- alertController.preferredAction = OKAction;
-
- [self presentViewController:alertController animated:YES completion:nil];
- }
-
// Add fall-through single tap gesture recognizer. This will be called when
// the map view's tap recognizers fail.
UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleTap:)];
@@ -446,17 +358,9 @@ CLLocationCoordinate2D randomWorldCoordinate() {
break;
case MBXSettingsAnnotations:
[settingsTitles addObjectsFromArray:@[
- @"Add 100 Views",
- @"Add 1,000 Views",
- @"Add 10,000 Views",
- @"Add 100 Sprites",
- @"Add 1,000 Sprites",
- @"Add 10,000 Sprites",
- @"Animate an Annotation View",
- @"Add Test Shapes",
- @"Add Point With Custom Callout",
- @"Query Annotations",
- [NSString stringWithFormat:@"%@ Custom User Dot", (_customUserLocationAnnnotationEnabled ? @"Disable" : @"Enable")],
+ @"Add view annotations",
+ @"Add symbols",
+ @"Animate an Annotation View", // TODO: Move to ios-sdk-examples
@"Remove Annotations",
@"Select an offscreen point annotation",
@"Center selected annotation",
@@ -465,28 +369,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
break;
case MBXSettingsRuntimeStyling:
[settingsTitles addObjectsFromArray:@[
- @"Add Building Extrusions",
- @"Style Water With Function",
- @"Style Roads With Function",
- @"Add Raster & Apply Function",
- @"Add Shapes & Apply Fill",
- @"Style Symbol Color",
- @"Style Building Fill Color",
- @"Style Ferry Line Color",
- @"Remove Parks",
- @"Style Fill With Filter",
- @"Style Lines With Filter",
- @"Style Fill With Numeric Filter",
- @"Query and Style Features",
- @"Style Feature",
- @"Style Dynamic Point Collection",
- @"Update Shape Source: Data",
- @"Update Shape Source: URL",
- @"Update Shape Source: Features",
- @"Style Vector Tile Source",
- @"Style Raster Tile Source",
- @"Style Image Source",
- @"Add Route Line",
@"Add Lime Green Triangle Layer",
@"Dynamically Style Polygon",
@"Add Custom Lat/Lon Grid",
@@ -494,15 +376,10 @@ CLLocationCoordinate2D randomWorldCoordinate() {
break;
case MBXSettingsMiscellaneous:
[settingsTitles addObjectsFromArray:@[
- @"Start World Tour",
@"Random Tour",
@"Embedded Map View",
[NSString stringWithFormat:@"%@ Second Map", ([self.view viewWithTag:2] == nil ? @"Show" : @"Hide")],
[NSString stringWithFormat:@"Show Labels in %@", (_localizingLabels ? @"Default Language" : [[NSLocale currentLocale] displayNameForKey:NSLocaleIdentifier value:[self bestLanguageForUser]])],
- @"Show Snapshots",
- @"Missing Icon",
- [NSString stringWithFormat:@"%@ Camera Changes", (_shouldLimitCameraChanges ? @"Unlimit" : @"Limit")],
- @"View Route Simulation",
@"Ornaments Placement",
]];
@@ -578,39 +455,15 @@ CLLocationCoordinate2D randomWorldCoordinate() {
case MBXSettingsAnnotations:
switch (indexPath.row)
{
- case MBXSettingsAnnotations100Views:
- [self parseFeaturesAddingCount:100 usingViews:YES];
+ case MBXSettingsAddAnnotations:
+ [self addMarkersWithType:MBXSettingsMarkerTypeAnnotation];
break;
- case MBXSettingsAnnotations1000Views:
- [self parseFeaturesAddingCount:1000 usingViews:YES];
+ case MBXSettingsAddSymbols:
+ [self addMarkersWithType:MBXSettingsMarkerTypeSymbol];
break;
- case MBXSettingsAnnotations10000Views:
- [self parseFeaturesAddingCount:10000 usingViews:YES];
- break;
- case MBXSettingsAnnotations100Sprites:
- [self parseFeaturesAddingCount:100 usingViews:NO];
- break;
- case MBXSettingsAnnotations1000Sprites:
- [self parseFeaturesAddingCount:1000 usingViews:NO];
- break;
- case MBXSettingsAnnotations10000Sprites:
- [self parseFeaturesAddingCount:10000 usingViews:NO];
- break;
- case MBXSettingsAnnotationAnimation:
+ case MBXSettingsAnnotationAnimation: // TODO: Move to ios-sdk-examples
[self animateAnnotationView];
break;
- case MBXSettingsAnnotationsTestShapes:
- [self addTestShapes];
- break;
- case MBXSettingsAnnotationsCustomCallout:
- [self addAnnotationWithCustomCallout];
- break;
- case MBXSettingsAnnotationsQueryAnnotations:
- [self testQueryPointAnnotations];
- break;
- case MBXSettingsAnnotationsCustomUserDot:
- [self toggleCustomUserDot];
- break;
case MBXSettingsAnnotationsRemoveAnnotations:
[self.mapView removeAnnotations:self.mapView.annotations];
break;
@@ -634,78 +487,9 @@ CLLocationCoordinate2D randomWorldCoordinate() {
case MBXSettingsRuntimeStyling:
switch (indexPath.row)
{
- case MBXSettingsRuntimeStylingBuildingExtrusions:
- [self styleBuildingExtrusions];
- break;
- case MBXSettingsRuntimeStylingWater:
- [self styleWaterLayer];
- break;
- case MBXSettingsRuntimeStylingRoads:
- [self styleRoadLayer];
- break;
- case MBXSettingsRuntimeStylingRaster:
- [self styleRasterLayer];
- break;
- case MBXSettingsRuntimeStylingShape:
- [self styleShapeSource];
- break;
- case MBXSettingsRuntimeStylingSymbols:
- [self styleSymbolLayer];
- break;
- case MBXSettingsRuntimeStylingBuildings:
- [self styleBuildingLayer];
- break;
- case MBXSettingsRuntimeStylingFerry:
- [self styleFerryLayer];
- break;
- case MBXSettingsRuntimeStylingParks:
- [self removeParkLayer];
- break;
- case MBXSettingsRuntimeStylingFilteredFill:
- [self styleFilteredFill];
- break;
- case MBXSettingsRuntimeStylingFilteredLines:
- [self styleFilteredLines];
- break;
- case MBXSettingsRuntimeStylingNumericFilteredFill:
- [self styleNumericFilteredFills];
- break;
- case MBXSettingsRuntimeStylingStyleQuery:
- [self styleQuery];
- break;
- case MBXSettingsRuntimeStylingFeatureSource:
- [self styleFeature];
- break;
- case MBXSettingsRuntimeStylingPointCollection:
- [self styleDynamicPointCollection];
- break;
- case MBXSettingsRuntimeStylingUpdateShapeSourceURL:
- [self updateShapeSourceURL];
- break;
- case MBXSettingsRuntimeStylingUpdateShapeSourceData:
- [self updateShapeSourceData];
- break;
- case MBXSettingsRuntimeStylingUpdateShapeSourceFeatures:
- [self updateShapeSourceFeatures];
- break;
- case MBXSettingsRuntimeStylingVectorTileSource:
- [self styleVectorTileSource];
- break;
- case MBXSettingsRuntimeStylingRasterTileSource:
- [self styleRasterTileSource];
- break;
- case MBXSettingsRuntimeStylingImageSource:
- [self styleImageSource];
- break;
- case MBXSettingsRuntimeStylingRouteLine:
- [self styleRouteLine];
- break;
case MBXSettingsRuntimeStylingAddLimeGreenTriangleLayer:
[self styleAddLimeGreenTriangleLayer];
break;
- case MBXSettingsRuntimeStylingDDSPolygon:
- [self stylePolygonWithDDS];
- break;
case MBXSettingsRuntimeStylingCustomLatLonGrid:
[self addLatLonGrid];
break;
@@ -717,16 +501,12 @@ CLLocationCoordinate2D randomWorldCoordinate() {
case MBXSettingsMiscellaneous:
switch (indexPath.row)
{
- case MBXSettingsMiscellaneousLocalizeLabels:
+ case MBXSettingsMiscellaneousLocalizeLabels: // TODO: Move to ios-sdk-examples
[self toggleStyleLabelsLanguage];
break;
- case MBXSettingsMiscellaneousWorldTour:
- [self startWorldTour];
- break;
case MBXSettingsMiscellaneousRandomTour:
[self randomWorldTour];
break;
-
case MBXSettingsMiscellaneousPrintLogFile:
[self printTelemetryLogFile];
break;
@@ -743,11 +523,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
case MBXSettingsMiscellaneousToggleTwoMaps:
[self toggleSecondMapView];
break;
- case MBXSettingsMiscellaneousShowSnapshots:
- {
- [self performSegueWithIdentifier:@"ShowSnapshots" sender:nil];
- break;
- }
case MBXSettingsMiscellaneousMissingIcon:
{
[self loadMissingIcon];
@@ -758,14 +533,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
[self performSegueWithIdentifier:@"ShowCustomLocationManger" sender:nil];
break;
}
- case MBXSettingsMiscellaneousShouldLimitCameraChanges:
- {
- self.shouldLimitCameraChanges = !self.shouldLimitCameraChanges;
- if (self.shouldLimitCameraChanges) {
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(39.748947, -104.995882) zoomLevel:10 direction:0 animated:NO];
- }
- break;
- }
case MBXSettingsMiscellaneousOrnamentsPlacement:
{
MBXOrnamentsViewController *ornamentsViewController = [[MBXOrnamentsViewController alloc] init];
@@ -819,45 +586,63 @@ CLLocationCoordinate2D randomWorldCoordinate() {
#pragma mark - Debugging Actions
-- (void)parseFeaturesAddingCount:(NSUInteger)featuresCount usingViews:(BOOL)useViews
+- (void)addMarkersWithType:(NSInteger)markerType
{
- [self.mapView removeAnnotations:self.mapView.annotations];
+ NSString *markerTitle = (markerType == MBXSettingsMarkerTypeAnnotation ? @"annotations" : @"symbols");
- dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^
- {
- NSData *featuresData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"points" ofType:@"geojson"]];
+ UIAlertController *addMarkerAlert = [UIAlertController alertControllerWithTitle:[NSString stringWithFormat:@"Add %@", markerTitle]
+ message:@"Enter a number"
+ preferredStyle:UIAlertControllerStyleAlert];
+ UIAlertAction *saveMarkerAction = [UIAlertAction actionWithTitle:@"Save" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
- id features = [NSJSONSerialization JSONObjectWithData:featuresData
- options:0
- error:nil];
+ NSUInteger markerCount = addMarkerAlert.textFields[0].text.integerValue;
- if ([features isKindOfClass:[NSDictionary class]])
- {
- NSMutableArray *annotations = [NSMutableArray array];
+ [self.mapView removeAnnotations:self.mapView.annotations];
- for (NSDictionary *feature in features[@"features"])
- {
- CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake([feature[@"geometry"][@"coordinates"][1] doubleValue],
- [feature[@"geometry"][@"coordinates"][0] doubleValue]);
- NSString *title = feature[@"properties"][@"NAME"];
+ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^
+ {
+ NSData *featuresData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"points" ofType:@"geojson"]];
- MGLPointAnnotation *annotation = (useViews ? [MGLPointAnnotation new] : [MBXSpriteBackedAnnotation new]);
+ id features = [NSJSONSerialization JSONObjectWithData:featuresData
+ options:0
+ error:nil];
- annotation.coordinate = coordinate;
- annotation.title = title;
+ if ([features isKindOfClass:[NSDictionary class]])
+ {
+ NSMutableArray *annotations = [NSMutableArray array];
- [annotations addObject:annotation];
+ for (NSDictionary *feature in features[@"features"])
+ {
+ CLLocationCoordinate2D coordinate = CLLocationCoordinate2DMake([feature[@"geometry"][@"coordinates"][1] doubleValue],
+ [feature[@"geometry"][@"coordinates"][0] doubleValue]);
+ NSString *title = feature[@"properties"][@"NAME"];
- if (annotations.count == featuresCount) break;
- }
+ MGLPointAnnotation *annotation = (markerType == MBXSettingsMarkerTypeAnnotation ? [MGLPointAnnotation new] : [MBXSpriteBackedAnnotation new]);
+
+ annotation.coordinate = coordinate;
+ annotation.title = title;
+
+ [annotations addObject:annotation];
+
+ if (annotations.count == markerCount) break;
+ }
+
+ dispatch_async(dispatch_get_main_queue(), ^
+ {
+ [self.mapView addAnnotations:annotations];
+ [self.mapView showAnnotations:annotations animated:YES];
+ });
+ }
+ });
+ }];
+
+ [addMarkerAlert addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
+ textField.keyboardType = UIKeyboardTypeNumberPad;
+ }];
+
+ [addMarkerAlert addAction:saveMarkerAction];
+ [self presentViewController:addMarkerAlert animated:YES completion:nil];
- dispatch_async(dispatch_get_main_queue(), ^
- {
- [self.mapView addAnnotations:annotations];
- [self.mapView showAnnotations:annotations animated:YES];
- });
- }
- });
}
- (void)animateAnnotationView
@@ -877,693 +662,19 @@ CLLocationCoordinate2D randomWorldCoordinate() {
});
};
-- (void)addTestShapes
-{
- // Pacific Northwest triangle
- //
- CLLocationCoordinate2D triangleCoordinates[3] =
- {
- CLLocationCoordinate2DMake(44, -122),
- CLLocationCoordinate2DMake(46, -122),
- CLLocationCoordinate2DMake(46, -121)
- };
-
- MGLPolygon *triangle = [MGLPolygon polygonWithCoordinates:triangleCoordinates count:3];
-
- [self.mapView addAnnotation:triangle];
-
- // West coast polyline
- //
- CLLocationCoordinate2D lineCoordinates[4] = {
- CLLocationCoordinate2DMake(47.6025, -122.3327),
- CLLocationCoordinate2DMake(45.5189, -122.6726),
- CLLocationCoordinate2DMake(37.7790, -122.4177),
- CLLocationCoordinate2DMake(34.0532, -118.2349)
- };
- MGLPolyline *line = [MGLPolyline polylineWithCoordinates:lineCoordinates count:4];
- [self.mapView addAnnotation:line];
-
- // Orcas Island, WA hike polyline
- //
- NSDictionary *hike = [NSJSONSerialization JSONObjectWithData:
- [NSData dataWithContentsOfFile:
- [[NSBundle mainBundle] pathForResource:@"polyline" ofType:@"geojson"]]
- options:0
- error:nil];
-
- NSArray *hikeCoordinatePairs = hike[@"features"][0][@"geometry"][@"coordinates"];
-
- CLLocationCoordinate2D *polylineCoordinates = (CLLocationCoordinate2D *)malloc([hikeCoordinatePairs count] * sizeof(CLLocationCoordinate2D));
-
- for (NSUInteger i = 0; i < [hikeCoordinatePairs count]; i++)
- {
- polylineCoordinates[i] = CLLocationCoordinate2DMake([hikeCoordinatePairs[i][1] doubleValue], [hikeCoordinatePairs[i][0] doubleValue]);
- }
-
- MGLPolyline *polyline = [MGLPolyline polylineWithCoordinates:polylineCoordinates
- count:[hikeCoordinatePairs count]];
-
- [self.mapView addAnnotation:polyline];
-
- free(polylineCoordinates);
-
- // PA/NJ/DE polygons
- //
- NSDictionary *threestates = [NSJSONSerialization JSONObjectWithData:
- [NSData dataWithContentsOfFile:
- [[NSBundle mainBundle] pathForResource:@"threestates" ofType:@"geojson"]]
- options:0
- error:nil];
-
- for (NSDictionary *feature in threestates[@"features"])
- {
- NSArray *stateCoordinatePairs = feature[@"geometry"][@"coordinates"];
-
- while ([stateCoordinatePairs count] == 1) stateCoordinatePairs = stateCoordinatePairs[0];
-
- CLLocationCoordinate2D *polygonCoordinates = (CLLocationCoordinate2D *)malloc([stateCoordinatePairs count] * sizeof(CLLocationCoordinate2D));
-
- for (NSUInteger i = 0; i < [stateCoordinatePairs count]; i++)
- {
- polygonCoordinates[i] = CLLocationCoordinate2DMake([stateCoordinatePairs[i][1] doubleValue], [stateCoordinatePairs[i][0] doubleValue]);
- }
-
- MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:polygonCoordinates count:[stateCoordinatePairs count]];
- polygon.title = feature[@"properties"][@"NAME"];
-
- [self.mapView addAnnotation:polygon];
-
- free(polygonCoordinates);
- }
-
- // Null Island polygon with an interior hole
- //
- CLLocationCoordinate2D innerCoordinates[] = {
- CLLocationCoordinate2DMake(-5, -5),
- CLLocationCoordinate2DMake(-5, 5),
- CLLocationCoordinate2DMake(5, 5),
- CLLocationCoordinate2DMake(5, -5),
- };
- MGLPolygon *innerPolygon = [MGLPolygon polygonWithCoordinates:innerCoordinates count:sizeof(innerCoordinates) / sizeof(innerCoordinates[0])];
- CLLocationCoordinate2D outerCoordinates[] = {
- CLLocationCoordinate2DMake(-10, -10),
- CLLocationCoordinate2DMake(-10, 10),
- CLLocationCoordinate2DMake(10, 10),
- CLLocationCoordinate2DMake(10, -10),
- };
- MGLPolygon *outerPolygon = [MGLPolygon polygonWithCoordinates:outerCoordinates count:sizeof(outerCoordinates) / sizeof(outerCoordinates[0]) interiorPolygons:@[innerPolygon]];
- [self.mapView addAnnotation:outerPolygon];
-}
-
-- (void)addAnnotationWithCustomCallout
-{
- [self.mapView removeAnnotations:self.mapView.annotations];
-
- MBXCustomCalloutAnnotation *firstAnnotation = [[MBXCustomCalloutAnnotation alloc] init];
- firstAnnotation.coordinate = CLLocationCoordinate2DMake(48.8533940, 2.3775439);
- firstAnnotation.title = @"Open anchored to annotation";
- firstAnnotation.anchoredToAnnotation = YES;
- firstAnnotation.dismissesAutomatically = NO;
-
- MBXCustomCalloutAnnotation *secondAnnotation = [[MBXCustomCalloutAnnotation alloc] init];
- secondAnnotation.coordinate = CLLocationCoordinate2DMake(48.8543940, 2.3775439);
- secondAnnotation.title = @"Open not anchored to annotation";
- secondAnnotation.anchoredToAnnotation = NO;
- secondAnnotation.dismissesAutomatically = NO;
-
- MBXCustomCalloutAnnotation *thirdAnnotation = [[MBXCustomCalloutAnnotation alloc] init];
- thirdAnnotation.coordinate = CLLocationCoordinate2DMake(48.8553940, 2.3775439);
- thirdAnnotation.title = @"Dismisses automatically";
- thirdAnnotation.anchoredToAnnotation = YES;
- thirdAnnotation.dismissesAutomatically = YES;
-
- NSArray *annotations = @[firstAnnotation, secondAnnotation, thirdAnnotation];
- [self.mapView addAnnotations:annotations];
-
- [self.mapView showAnnotations:annotations animated:YES];
-}
-
-- (void)styleBuildingExtrusions
-{
- MGLSource* source = [self.mapView.style sourceWithIdentifier:@"composite"];
- if (source) {
-
- MGLFillExtrusionStyleLayer* layer = [[MGLFillExtrusionStyleLayer alloc] initWithIdentifier:@"extrudedBuildings" source:source];
- layer.sourceLayerIdentifier = @"building";
- layer.predicate = [NSPredicate predicateWithFormat:@"extrude == 'true' AND CAST(height, 'NSNumber') > 0"];
- layer.fillExtrusionBase = [NSExpression expressionForKeyPath:@"min_height"];
- layer.fillExtrusionHeight = [NSExpression expressionForKeyPath:@"height"];
-
- // Set the fill color to that of the existing building footprint layer, if it exists.
- MGLFillStyleLayer* buildingLayer = (MGLFillStyleLayer*)[self.mapView.style layerWithIdentifier:@"building"];
- if (buildingLayer) {
- if (buildingLayer.fillColor) {
- layer.fillExtrusionColor = buildingLayer.fillColor;
- } else {
- layer.fillExtrusionColor = [NSExpression expressionForConstantValue:[UIColor whiteColor]];
- }
-
- layer.fillExtrusionOpacity = [NSExpression expressionForConstantValue:@0.75];
- }
-
- MGLStyleLayer* labelLayer = [self.mapView.style layerWithIdentifier:@"waterway-label"];
- if (labelLayer) {
- [self.mapView.style insertLayer:layer belowLayer:labelLayer];
- } else {
- [self.mapView.style addLayer:layer];
- }
- }
-}
-
-- (void)styleWaterLayer
-{
- MGLFillStyleLayer *waterLayer = (MGLFillStyleLayer *)[self.mapView.style layerWithIdentifier:@"water"];
- NSDictionary *waterColorStops = @{@6.0f: [UIColor yellowColor],
- @8.0f: [UIColor blueColor],
- @10.0f: [UIColor redColor],
- @12.0f: [UIColor greenColor],
- @14.0f: [UIColor blueColor]};
- NSExpression *fillColorExpression = [NSExpression mgl_expressionForInterpolatingExpression:NSExpression.zoomLevelVariableExpression
- withCurveType:MGLExpressionInterpolationModeLinear
- parameters:nil
- stops:[NSExpression expressionForConstantValue:waterColorStops]];
- waterLayer.fillColor = fillColorExpression;
-
- NSDictionary *fillAntialiasedStops = @{@11: @YES,
- @12: @NO,
- @13: @YES,
- @14: @NO,
- @15: @YES};
- waterLayer.fillAntialiased = [NSExpression mgl_expressionForSteppingExpression:NSExpression.zoomLevelVariableExpression
- fromExpression:[NSExpression expressionForConstantValue:@NO]
- stops:[NSExpression expressionForConstantValue:fillAntialiasedStops]];
-}
-
-- (void)styleRoadLayer
-{
- MGLLineStyleLayer *roadLayer = (MGLLineStyleLayer *)[self.mapView.style layerWithIdentifier:@"road-primary"];
- roadLayer.lineColor = [NSExpression expressionForConstantValue:[UIColor blackColor]];
-
- NSDictionary *lineWidthStops = @{@5: @5,
- @10: @15,
- @15: @30};
- NSExpression *lineWidthExpression = [NSExpression expressionWithFormat:
- @"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)",
- lineWidthStops];
- roadLayer.lineWidth = lineWidthExpression;
- roadLayer.lineGapWidth = lineWidthExpression;
-
- NSDictionary *roadLineColorStops = @{@10: [UIColor purpleColor],
- @13: [UIColor yellowColor],
- @16: [UIColor cyanColor]};
- roadLayer.lineColor = [NSExpression expressionWithFormat:
- @"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)",
- roadLineColorStops];
-
- roadLayer.visible = YES;
- roadLayer.maximumZoomLevel = 15;
- roadLayer.minimumZoomLevel = 13;
-}
-
-- (void)styleRasterLayer
-{
- NSURL *rasterURL = [NSURL URLWithString:@"mapbox://mapbox.satellite"];
- MGLRasterTileSource *rasterTileSource = [[MGLRasterTileSource alloc] initWithIdentifier:@"my-raster-tile-source" configurationURL:rasterURL tileSize:512];
- [self.mapView.style addSource:rasterTileSource];
-
- MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"my-raster-layer" source:rasterTileSource];
- NSDictionary *opacityStops = @{@20.0f: @1.0f,
- @5.0f: @0.0f};
- rasterLayer.rasterOpacity = [NSExpression expressionWithFormat:
- @"mgl_interpolate:withCurveType:parameters:stops:($zoomLevel, 'linear', nil, %@)",
- opacityStops];
- [self.mapView.style addLayer:rasterLayer];
-}
-
-- (void)styleShapeSource
-{
- NSString *filePath = [[NSBundle bundleForClass:self.class] pathForResource:@"amsterdam" ofType:@"geojson"];
- NSURL *geoJSONURL = [NSURL fileURLWithPath:filePath];
- MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"ams" URL:geoJSONURL options:nil];
- [self.mapView.style addSource:source];
-
- MGLFillStyleLayer *fillLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"test" source:source];
- fillLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor purpleColor]];
- [self.mapView.style addLayer:fillLayer];
-
-}
-
-- (void)styleSymbolLayer
-{
- MGLSymbolStyleLayer *stateLayer = (MGLSymbolStyleLayer *)[self.mapView.style layerWithIdentifier:@"state-label-lg"];
- stateLayer.textColor = [NSExpression expressionForConstantValue:[UIColor redColor]];
-}
-
-- (void)styleBuildingLayer
-{
- MGLTransition transition = { 5, 1 };
- self.mapView.style.transition = transition;
- MGLFillStyleLayer *buildingLayer = (MGLFillStyleLayer *)[self.mapView.style layerWithIdentifier:@"building"];
- buildingLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor purpleColor]];
-}
-
-- (void)styleFerryLayer
-{
- MGLLineStyleLayer *ferryLineLayer = (MGLLineStyleLayer *)[self.mapView.style layerWithIdentifier:@"ferry"];
- ferryLineLayer.lineColor = [NSExpression expressionForConstantValue:[UIColor redColor]];
-}
-
-- (void)removeParkLayer
-{
- MGLFillStyleLayer *parkLayer = (MGLFillStyleLayer *)[self.mapView.style layerWithIdentifier:@"park"];
- [self.mapView.style removeLayer:parkLayer];
-}
-
-- (void)styleFilteredFill
-{
- // set style and focus on Texas
- [self.mapView setStyleURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"fill_filter_style" ofType:@"json"]]];
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(31, -100) zoomLevel:3 animated:NO];
-
- // after slight delay, fill in Texas (atypical use; we want to clearly see the change for test purposes)
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^
- {
- MGLFillStyleLayer *statesLayer = (MGLFillStyleLayer *)[self.mapView.style layerWithIdentifier:@"states"];
-
- // filter
- statesLayer.predicate = [NSPredicate predicateWithFormat:@"name == 'Texas'"];
-
- // paint properties
- statesLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor redColor]];
- statesLayer.fillOpacity = [NSExpression expressionForConstantValue:@0.25];
- });
-}
-
-- (void)styleFilteredLines
-{
- // set style and focus on lower 48
- [self.mapView setStyleURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"line_filter_style" ofType:@"json"]]];
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(40, -97) zoomLevel:5 animated:NO];
-
- // after slight delay, change styling for all Washington-named counties (atypical use; we want to clearly see the change for test purposes)
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^
- {
- MGLLineStyleLayer *countiesLayer = (MGLLineStyleLayer *)[self.mapView.style layerWithIdentifier:@"counties"];
-
- // filter
- countiesLayer.predicate = [NSPredicate predicateWithFormat:@"NAME10 == 'Washington'"];
-
- // paint properties
- countiesLayer.lineColor = [NSExpression expressionForConstantValue:[UIColor redColor]];
- countiesLayer.lineOpacity = [NSExpression expressionForConstantValue:@0.75];
- countiesLayer.lineWidth = [NSExpression expressionForConstantValue:@5];
- });
-}
-
-- (void)styleNumericFilteredFills
-{
- // set style and focus on lower 48
- [self.mapView setStyleURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"numeric_filter_style" ofType:@"json"]]];
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(40, -97) zoomLevel:5 animated:NO];
-
- // after slight delay, change styling for regions 200-299 (atypical use; we want to clearly see the change for test purposes)
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^
- {
- MGLFillStyleLayer *regionsLayer = (MGLFillStyleLayer *)[self.mapView.style layerWithIdentifier:@"regions"];
-
- // filter (testing both inline and format strings)
- regionsLayer.predicate = [NSPredicate predicateWithFormat:@"CAST(HRRNUM, 'NSNumber') >= %@ AND CAST(HRRNUM, 'NSNumber') < 300", @(200)];
-
- // paint properties
- regionsLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor blueColor]];
- regionsLayer.fillOpacity = [NSExpression expressionForConstantValue:@0.5];
- });
-}
-
-- (void)styleQuery
-{
- CGRect queryRect = CGRectInset(self.mapView.bounds, 100, 200);
- NSArray *visibleFeatures = [self.mapView visibleFeaturesInRect:queryRect];
-
- NSString *querySourceID = @"query-source-id";
- NSString *queryLayerID = @"query-layer-id";
-
- // RTE if you don't remove the layer first
- // RTE if you pass a nill layer to remove layer
- MGLStyleLayer *layer = [self.mapView.style layerWithIdentifier:queryLayerID];
- if (layer) {
- [self.mapView.style removeLayer:layer];
- }
-
- // RTE if you pass a nill source to remove source
- MGLSource *source = [self.mapView.style sourceWithIdentifier:querySourceID];
- if (source) {
- [self.mapView.style removeSource:source];
- }
-
- dispatch_async(dispatch_get_main_queue(), ^{
- MGLShapeSource *shapeSource = [[MGLShapeSource alloc] initWithIdentifier:querySourceID features:visibleFeatures options:nil];
- [self.mapView.style addSource:shapeSource];
-
- MGLFillStyleLayer *fillLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:queryLayerID source:shapeSource];
- fillLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor blueColor]];
- fillLayer.fillOpacity = [NSExpression expressionForConstantValue:@0.5];
- [self.mapView.style addLayer:fillLayer];
- });
-}
-
-- (void)styleFeature
-{
- self.mapView.zoomLevel = 10;
- self.mapView.centerCoordinate = CLLocationCoordinate2DMake(51.068585180672635, -114.06074523925781);
-
- CLLocationCoordinate2D leafCoords[] = {
- {50.9683733218221,-114.07035827636719},
- {51.02325750523972,-114.06967163085938},
- {51.009434536947786,-114.14245605468749},
- {51.030599281184124,-114.12597656249999},
- {51.060386316691016,-114.21043395996094},
- {51.063838646941576,-114.17816162109375},
- {51.08152779888779,-114.19876098632812},
- {51.08066507029602,-114.16854858398438},
- {51.09662294502995,-114.17472839355469},
- {51.07764539352731,-114.114990234375},
- {51.13670896949613,-114.12391662597656},
- {51.13369295212583,-114.09576416015624},
- {51.17546878815025,-114.07585144042969},
- {51.140155605265896,-114.04632568359375},
- {51.15049396880196,-114.01542663574219},
- {51.088860342359965,-114.00924682617186},
- {51.12205789681453,-113.94813537597656},
- {51.106539930027225,-113.94882202148438},
- {51.117747873223344,-113.92616271972656},
- {51.10093493903458,-113.92616271972656},
- {51.10697105503078,-113.90625},
- {51.09144802136697,-113.9117431640625},
- {51.04916446529361,-113.97010803222655},
- {51.045279344649146,-113.9398956298828},
- {51.022825599852496,-114.06211853027344},
- {51.045279344649146,-113.9398956298828},
- {51.022825599852496,-114.06211853027344},
- {51.022825599852496,-114.06280517578125},
- {50.968805734317804,-114.06280517578125},
- {50.9683733218221,-114.07035827636719},
- };
- NSUInteger coordsCount = sizeof(leafCoords) / sizeof(leafCoords[0]);
-
- MGLPolygonFeature *feature = [MGLPolygonFeature polygonWithCoordinates:leafCoords count:coordsCount];
- feature.identifier = @"leaf-feature";
- feature.attributes = @{@"color": @"red"};
-
- MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"leaf-source" shape:feature options:nil];
- [self.mapView.style addSource:source];
-
- MGLFillStyleLayer *layer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"leaf-fill-layer" source:source];
- layer.predicate = [NSPredicate predicateWithFormat:@"color = 'red'"];
- layer.fillColor = [NSExpression expressionForConstantValue:[UIColor redColor]];
- [self.mapView.style addLayer:layer];
-
- NSString *geoJSON = @"{\"type\": \"Feature\", \"properties\": {\"color\": \"green\"}, \"geometry\": { \"type\": \"Point\", \"coordinates\": [ -114.06847000122069, 51.050459433092655 ] }}";
-
- NSData *data = [geoJSON dataUsingEncoding:NSUTF8StringEncoding];
- MGLShape *shape = [MGLShape shapeWithData:data encoding:NSUTF8StringEncoding error:NULL];
- MGLShapeSource *pointSource = [[MGLShapeSource alloc] initWithIdentifier:@"leaf-point-source" shape:shape options:nil];
- [self.mapView.style addSource:pointSource];
-
- MGLCircleStyleLayer *circleLayer = [[MGLCircleStyleLayer alloc] initWithIdentifier:@"leaf-circle-layer" source:pointSource];
- circleLayer.circleColor = [NSExpression expressionForConstantValue:[UIColor greenColor]];
- circleLayer.predicate = [NSPredicate predicateWithFormat:@"color = 'green'"];
- [self.mapView.style addLayer:circleLayer];
-
-
- CLLocationCoordinate2D squareCoords[] = {
- {51.056070541830934, -114.0274429321289},
- {51.07937094724242, -114.0274429321289},
- {51.07937094724242, -113.98761749267578},
- {51.05607054183093, -113.98761749267578},
- {51.056070541830934, -114.0274429321289},
- };
- MGLPolygon *polygon = [MGLPolygon polygonWithCoordinates:squareCoords count:sizeof(squareCoords)/sizeof(squareCoords[0])];
- MGLShapeSource *plainShapeSource = [[MGLShapeSource alloc] initWithIdentifier:@"leaf-plain-shape-source" shape:polygon options:nil];
- [self.mapView.style addSource:plainShapeSource];
-
- MGLFillStyleLayer *plainFillLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"leaf-plain-fill-layer" source:plainShapeSource];
- plainFillLayer.fillColor = [NSExpression expressionForConstantValue:[UIColor yellowColor]];
- [self.mapView.style addLayer:plainFillLayer];
-}
-
-- (void)updateShapeSourceData
-{
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(40.329795743702064, -107.75390625) zoomLevel:11 animated:NO];
-
- NSString *geoJSON = @"{\"type\": \"FeatureCollection\",\"features\": [{\"type\": \"Feature\",\"properties\": {},\"geometry\": {\"type\": \"LineString\",\"coordinates\": [[-107.75390625,40.329795743702064],[-104.34814453125,37.64903402157866]]}}]}";
-
- NSData *data = [geoJSON dataUsingEncoding:NSUTF8StringEncoding];
- MGLShape *shape = [MGLShape shapeWithData:data encoding:NSUTF8StringEncoding error:NULL];
- MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"mutable-data-source-id" shape:shape options:nil];
- [self.mapView.style addSource:source];
-
- MGLLineStyleLayer *layer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"mutable-data-layer-id" source:source];
- [self.mapView.style addLayer:layer];
-
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
- NSString *updatedGeoJSON = @"{\"type\": \"FeatureCollection\",\"features\": [{\"type\": \"Feature\",\"properties\": {},\"geometry\": {\"type\": \"LineString\",\"coordinates\": [[-107.75390625,40.329795743702064],[-109.34814453125,37.64903402157866]]}}]}";
- NSData *updatedData = [updatedGeoJSON dataUsingEncoding:NSUTF8StringEncoding];
- MGLShape *updatedShape = [MGLShape shapeWithData:updatedData encoding:NSUTF8StringEncoding error:NULL];
- source.shape = updatedShape;
- });
-}
-
-- (void)updateShapeSourceURL
-{
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(48.668731, -122.857151) zoomLevel:11 animated:NO];
-
- NSString *filePath = [[NSBundle bundleForClass:self.class] pathForResource:@"polyline" ofType:@"geojson"];
- NSURL *geoJSONURL = [NSURL fileURLWithPath:filePath];
- MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"mutable-data-source-url-id" URL:geoJSONURL options:nil];
- [self.mapView.style addSource:source];
-
- MGLLineStyleLayer *layer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"mutable-data-layer-url-id" source:source];
- [self.mapView.style addLayer:layer];
-
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(41.563986787078704, -75.04843935793578) zoomLevel:8 animated:NO];
-
- NSString *threeStatesFilePath = [[NSBundle bundleForClass:self.class] pathForResource:@"threestates" ofType:@"geojson"];
- NSURL *updatedGeoJSONURL = [NSURL fileURLWithPath:threeStatesFilePath];
-
- source.URL = updatedGeoJSONURL;
- });
-}
-
-- (void)updateShapeSourceFeatures
-{
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(-41.1520, 288.6592) zoomLevel:10 animated:NO];
-
- CLLocationCoordinate2D smallBox[] = {
- {-41.14763798539186, 288.68019104003906},
- {-41.140915920129665, 288.68019104003906},
- {-41.140915920129665, 288.6887741088867},
- {-41.14763798539186, 288.6887741088867},
- {-41.14763798539186, 288.68019104003906}
- };
-
- CLLocationCoordinate2D largeBox[] = {
- {-41.17710352162799, 288.67298126220703},
- {-41.13962313627545, 288.67298126220703},
- {-41.13962313627545, 288.7261962890625},
- {-41.17710352162799, 288.7261962890625},
- {-41.17710352162799, 288.67298126220703}
- };
-
- MGLPolygonFeature *smallBoxFeature = [MGLPolygonFeature polygonWithCoordinates:smallBox count:sizeof(smallBox)/sizeof(smallBox[0])];
- MGLPolygonFeature *largeBoxFeature = [MGLPolygonFeature polygonWithCoordinates:largeBox count:sizeof(largeBox)/sizeof(largeBox[0])];
-
- MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"mutable-data-source-features-id"
- shape:smallBoxFeature
- options:nil];
- [self.mapView.style addSource:source];
-
- MGLFillStyleLayer *layer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"mutable-data-layer-features-id" source:source];
- layer.fillColor = [NSExpression expressionForConstantValue:[UIColor redColor]];
- [self.mapView.style addLayer:layer];
-
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
- source.shape = largeBoxFeature;
- });
-}
-
-- (void)styleDynamicPointCollection
-{
- [self.mapView setCenterCoordinate:CLLocationCoordinate2DMake(36.9979, -109.0441) zoomLevel:14 animated:NO];
-
- CLLocationCoordinate2D coordinates[] = {
- {37.00145594210082, -109.04960632324219},
- {37.00173012609867, -109.0404224395752},
- {36.99453246847359, -109.04960632324219},
- {36.99508088541243, -109.04007911682129},
- };
- MGLPointCollectionFeature *feature = [MGLPointCollectionFeature pointCollectionWithCoordinates:coordinates count:4];
- MGLShapeSource *source = [[MGLShapeSource alloc] initWithIdentifier:@"wiggle-source" shape:feature options:nil];
- [self.mapView.style addSource:source];
-
- MGLCircleStyleLayer *layer = [[MGLCircleStyleLayer alloc] initWithIdentifier:@"wiggle-layer" source:source];
- [self.mapView.style addLayer:layer];
-}
-
-- (void)styleVectorTileSource
-{
- NSURL *url = [[NSURL alloc] initWithString:@"mapbox://mapbox.mapbox-terrain-v2"];
- MGLVectorTileSource *vectorTileSource = [[MGLVectorTileSource alloc] initWithIdentifier:@"style-vector-tile-source-id" configurationURL:url];
- [self.mapView.style addSource:vectorTileSource];
-
- MGLBackgroundStyleLayer *backgroundLayer = [[MGLBackgroundStyleLayer alloc] initWithIdentifier:@"style-vector-background-layer-id"];
- backgroundLayer.backgroundColor = [NSExpression expressionForConstantValue:[UIColor blackColor]];
- [self.mapView.style addLayer:backgroundLayer];
-
- MGLLineStyleLayer *lineLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"style-vector-line-layer-id" source:vectorTileSource];
- lineLayer.sourceLayerIdentifier = @"contour";
- lineLayer.lineJoin = [NSExpression expressionForConstantValue:@"round"];
- lineLayer.lineCap = [NSExpression expressionForConstantValue:@"round"];
- lineLayer.lineColor = [NSExpression expressionForConstantValue:[UIColor greenColor]];
-
- [self.mapView.style addLayer:lineLayer];
-}
-
-- (void)styleRasterTileSource
-{
- NSString *tileURL = [NSString stringWithFormat:@"https://stamen-tiles.a.ssl.fastly.net/terrain-background/{z}/{x}/{y}%@.jpg", UIScreen.mainScreen.nativeScale > 1 ? @"@2x" : @""];
- MGLRasterTileSource *rasterTileSource = [[MGLRasterTileSource alloc] initWithIdentifier:@"style-raster-tile-source-id" tileURLTemplates:@[tileURL] options:@{
- MGLTileSourceOptionTileSize: @256,
- }];
- [self.mapView.style addSource:rasterTileSource];
-
- MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"style-raster-layer-id" source:rasterTileSource];
- [self.mapView.style addLayer:rasterLayer];
-}
-
-- (void)styleImageSource
-{
- MGLCoordinateQuad coordinateQuad = {
- { 46.437, -80.425 },
- { 37.936, -80.425 },
- { 37.936, -71.516 },
- { 46.437, -71.516 } };
-
- MGLImageSource *imageSource = [[MGLImageSource alloc] initWithIdentifier:@"style-image-source-id" coordinateQuad:coordinateQuad URL:[NSURL URLWithString:@"https://www.mapbox.com/mapbox-gl-js/assets/radar0.gif"]];
-
- [self.mapView.style addSource:imageSource];
-
- MGLRasterStyleLayer *rasterLayer = [[MGLRasterStyleLayer alloc] initWithIdentifier:@"style-raster-image-layer-id" source:imageSource];
- [self.mapView.style addLayer:rasterLayer];
-
- [NSTimer scheduledTimerWithTimeInterval:1.0
- target:self
- selector:@selector(updateAnimatedImageSource:)
- userInfo:imageSource
- repeats:YES];
-}
-
-
-- (void)updateAnimatedImageSource:(NSTimer *)timer {
- static int radarSuffix = 0;
- MGLImageSource *imageSource = (MGLImageSource *)timer.userInfo;
- NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"https://www.mapbox.com/mapbox-gl-js/assets/radar%d.gif", radarSuffix++]];
- [imageSource setValue:url forKey:@"URL"];
- if (radarSuffix > 3) {
- radarSuffix = 0;
- }
-}
-
--(void)toggleStyleLabelsLanguage
+-(void)toggleStyleLabelsLanguage // TODO: Move to ios-sdk-examples
{
_localizingLabels = !_localizingLabels;
[self.mapView.style localizeLabelsIntoLocale:_localizingLabels ? [NSLocale localeWithLocaleIdentifier:@"mul"] : nil];
}
-- (void)styleRouteLine
-{
- CLLocationCoordinate2D coords[] = {
- { 43.84455590478528, 10.504238605499268 },
- { 43.84385562343126, 10.504125952720642 },
- { 43.84388657526694, 10.503299832344055 },
- { 43.84332557075269, 10.503235459327698 },
- { 43.843441641085036, 10.502264499664307 },
- { 43.84396395478592, 10.50242006778717 },
- { 43.84406067904351, 10.501744151115416 },
- { 43.84422317544319, 10.501792430877686 }
- };
- NSInteger count = sizeof(coords) / sizeof(coords[0]);
-
- [self.mapView setCenterCoordinate:coords[0] zoomLevel:16 animated:YES];
-
- MGLPolylineFeature *routeLine = [MGLPolylineFeature polylineWithCoordinates:coords count:count];
-
- MGLShapeSource *routeSource = [[MGLShapeSource alloc] initWithIdentifier:@"style-route-source" shape:routeLine options:nil];
- [self.mapView.style addSource:routeSource];
-
- MGLLineStyleLayer *baseRouteLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"style-base-route-layer" source:routeSource];
- baseRouteLayer.lineColor = [NSExpression expressionForConstantValue:[UIColor orangeColor]];
- baseRouteLayer.lineWidth = [NSExpression expressionForConstantValue:@20];
- baseRouteLayer.lineOpacity = [NSExpression expressionForConstantValue:@0.5];
- baseRouteLayer.lineCap = [NSExpression expressionForConstantValue:@"round"];
- baseRouteLayer.lineJoin = [NSExpression expressionForConstantValue:@"round"];
- [self.mapView.style addLayer:baseRouteLayer];
-
- MGLLineStyleLayer *routeLayer = [[MGLLineStyleLayer alloc] initWithIdentifier:@"style-route-layer" source:routeSource];
- routeLayer.lineColor = [NSExpression expressionForConstantValue:[UIColor whiteColor]];
- routeLayer.lineWidth = [NSExpression expressionForConstantValue:@15];
- routeLayer.lineOpacity = [NSExpression expressionForConstantValue:@0.8];
- routeLayer.lineCap = [NSExpression expressionForConstantValue:@"round"];
- routeLayer.lineJoin = [NSExpression expressionForConstantValue:@"round"];
- [self.mapView.style addLayer:routeLayer];
-}
-
- (void)styleAddLimeGreenTriangleLayer
{
LimeGreenStyleLayer *layer = [[LimeGreenStyleLayer alloc] initWithIdentifier:@"mbx-custom"];
[self.mapView.style addLayer:layer];
}
-- (void)stylePolygonWithDDS {
- CLLocationCoordinate2D leftCoords[] = {
- {37.73081027834234, -122.49412536621094},
- {37.7566013348511, -122.49412536621094},
- {37.7566013348511, -122.46253967285156},
- {37.73081027834234, -122.46253967285156},
- {37.73081027834234, -122.49412536621094},
- };
- CLLocationCoordinate2D rightCoords[] = {
- {37.73135334055843, -122.44640350341795},
- {37.75741564287944, -122.44640350341795},
- {37.75741564287944, -122.41310119628906},
- {37.73135334055843, -122.41310119628906},
- {37.73135334055843, -122.44640350341795},
- };
- MGLPolygonFeature *leftFeature = [MGLPolygonFeature polygonWithCoordinates:leftCoords count:5];
- leftFeature.attributes = @{@"fill": @(YES)};
-
- MGLPolygonFeature *rightFeature = [MGLPolygonFeature polygonWithCoordinates:rightCoords count:5];
- rightFeature.attributes = @{@"opacity": @(0.5)};
-
- MGLShapeSource *shapeSource = [[MGLShapeSource alloc] initWithIdentifier:@"shape-source" features:@[leftFeature, rightFeature] options:nil];
- [self.mapView.style addSource:shapeSource];
-
- // source, categorical function that sets any feature with a "fill" attribute value of true to red color and anything without to green
- MGLFillStyleLayer *fillStyleLayer = [[MGLFillStyleLayer alloc] initWithIdentifier:@"fill-layer" source:shapeSource];
- fillStyleLayer.fillColor = [NSExpression mgl_expressionForConditional:[NSPredicate predicateWithFormat:@"fill == YES"]
- trueExpression:[NSExpression expressionForConstantValue:[UIColor greenColor]]
- falseExpresssion:[NSExpression expressionForConstantValue:[UIColor redColor]]];
-
-
-
- // source, identity function that sets any feature with an "opacity" attribute to use that value and anything without to 1.0
- fillStyleLayer.fillOpacity = [NSExpression mgl_expressionForConditional:[NSPredicate predicateWithFormat:@"opacity != nil"]
- trueExpression:[NSExpression expressionForKeyPath:@"opacity"]
- falseExpresssion:[NSExpression expressionForConstantValue:@1.0]];
- [self.mapView.style addLayer:fillStyleLayer];
-}
-
+// TODO: Move to ios-sdk-examples
- (void)addLatLonGrid
{
MGLComputedShapeSource *source = [[MGLComputedShapeSource alloc] initWithIdentifier:@"latlon"
@@ -1597,67 +708,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
return mostSpecificLanguage ?: @"en";
}
-- (IBAction)startWorldTour
-{
- _isTouringWorld = YES;
-
- [self.mapView removeAnnotations:self.mapView.annotations];
- NSUInteger numberOfAnnotations = sizeof(WorldTourDestinations) / sizeof(WorldTourDestinations[0]);
- NSMutableArray *annotations = [NSMutableArray arrayWithCapacity:numberOfAnnotations];
- for (NSUInteger i = 0; i < numberOfAnnotations; i++)
- {
- MBXDroppedPinAnnotation *annotation = [[MBXDroppedPinAnnotation alloc] init];
- annotation.coordinate = WorldTourDestinations[i];
- [annotations addObject:annotation];
- }
- [self.mapView addAnnotations:annotations];
- [self continueWorldTourWithRemainingAnnotations:annotations];
-}
-
-- (void)continueWorldTourWithRemainingAnnotations:(NSMutableArray<MGLPointAnnotation *> *)annotations
-{
- MGLPointAnnotation *nextAnnotation = annotations.firstObject;
- if (!nextAnnotation || !_isTouringWorld)
- {
- _isTouringWorld = NO;
- return;
- }
-
- [annotations removeObjectAtIndex:0];
- MGLMapCamera *camera = [MGLMapCamera cameraLookingAtCenterCoordinate:nextAnnotation.coordinate
- acrossDistance:10
- pitch:arc4random_uniform(60)
- heading:arc4random_uniform(360)];
- __weak MBXViewController *weakSelf = self;
- [self.mapView flyToCamera:camera completionHandler:^{
- MBXViewController *strongSelf = weakSelf;
- [strongSelf performSelector:@selector(continueWorldTourWithRemainingAnnotations:)
- withObject:annotations
- afterDelay:2];
- }];
-}
-
-- (void)toggleCustomUserDot
-{
- _customUserLocationAnnnotationEnabled = !_customUserLocationAnnnotationEnabled;
- self.mapView.showsUserLocation = NO;
- self.mapView.userTrackingMode = MGLUserTrackingModeFollow;
-}
-
-- (void)testQueryPointAnnotations {
- NSNumber *visibleAnnotationCount = @(self.mapView.visibleAnnotations.count);
- NSString *message;
- if ([visibleAnnotationCount integerValue] == 1) {
- message = [NSString stringWithFormat:@"There is %@ visible annotation.", visibleAnnotationCount];
- } else {
- message = [NSString stringWithFormat:@"There are %@ visible annotations.", visibleAnnotationCount];
- }
-
- UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Visible Annotations" message:message preferredStyle:UIAlertControllerStyleAlert];
- [alertController addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleCancel handler:nil]];
- [self presentViewController:alertController animated:YES completion:nil];
-}
-
- (id<MGLAnnotation>)randomOffscreenPointAnnotation {
NSPredicate *pointAnnotationPredicate = [NSPredicate predicateWithBlock:^BOOL(id _Nullable evaluatedObject, NSDictionary<NSString *,id> * _Nullable bindings) {
@@ -1954,58 +1004,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
}
}
-- (IBAction)cycleStyles:(__unused id)sender
-{
- static NSArray *styleNames;
- static NSArray *styleURLs;
-
- static dispatch_once_t onceToken;
- dispatch_once(&onceToken, ^{
- styleNames = @[
- @"Streets",
- @"Outdoors",
- @"Light",
- @"Dark",
- @"Satellite",
- @"Satellite Streets",
- ];
- styleURLs = @[
- [MGLStyle streetsStyleURL],
- [MGLStyle outdoorsStyleURL],
- [MGLStyle lightStyleURL],
- [MGLStyle darkStyleURL],
- [MGLStyle satelliteStyleURL],
- [MGLStyle satelliteStreetsStyleURL]
- ];
- NSAssert(styleNames.count == styleURLs.count, @"Style names and URLs don’t match.");
-
- // Make sure defaultStyleURLs is up-to-date.
- unsigned numMethods = 0;
- Method *methods = class_copyMethodList(object_getClass([MGLStyle class]), &numMethods);
- unsigned numStyleURLMethods = 0;
- for (NSUInteger i = 0; i < numMethods; i++) {
- Method method = methods[i];
- if (method_getNumberOfArguments(method) == 3 /* _cmd, self, version */) {
- SEL selector = method_getName(method);
- NSString *name = @(sel_getName(selector));
- if ([name hasSuffix:@"StyleURLWithVersion:"]) {
- numStyleURLMethods += 1;
- }
- }
- }
- NSAssert(numStyleURLMethods == styleNames.count,
- @"MGLStyle provides %u default styles but iosapp only knows about %lu of them.",
- numStyleURLMethods, (unsigned long)styleNames.count);
- });
-
- self.styleIndex = (self.styleIndex + 1) % styleNames.count;
-
- self.mapView.styleURL = styleURLs[self.styleIndex];
-
- UIButton *titleButton = (UIButton *)self.navigationItem.titleView;
- [titleButton setTitle:styleNames[self.styleIndex] forState:UIControlStateNormal];
-}
-
- (IBAction)locateUser:(id)sender
{
MGLUserTrackingMode nextMode;
@@ -2038,13 +1036,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
{
if (annotation == mapView.userLocation)
{
- if (_customUserLocationAnnnotationEnabled)
- {
- MBXUserLocationAnnotationView *annotationView = [[MBXUserLocationAnnotationView alloc] initWithFrame:CGRectZero];
- annotationView.frame = CGRectMake(0, 0, annotationView.intrinsicContentSize.width, annotationView.intrinsicContentSize.height);
- return annotationView;
- }
-
return nil;
}
// Use GL backed pins for dropped pin annotations
@@ -2074,7 +1065,7 @@ CLLocationCoordinate2D randomWorldCoordinate() {
- (MGLAnnotationImage *)mapView:(MGLMapView * __nonnull)mapView imageForAnnotation:(id <MGLAnnotation> __nonnull)annotation
{
- if ([annotation isKindOfClass:[MBXDroppedPinAnnotation class]] || [annotation isKindOfClass:[MBXCustomCalloutAnnotation class]])
+ if ([annotation isKindOfClass:[MBXDroppedPinAnnotation class]])
{
return nil; // use default marker
}
@@ -2190,21 +1181,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
}];
}
-- (nullable id <MGLCalloutView>)mapView:(__unused MGLMapView *)mapView calloutViewForAnnotation:(id<MGLAnnotation>)annotation
-{
- if ([annotation respondsToSelector:@selector(title)]
- && [annotation isKindOfClass:[MBXCustomCalloutAnnotation class]])
- {
- MBXCustomCalloutAnnotation *customAnnotation = (MBXCustomCalloutAnnotation *)annotation;
- MBXCustomCalloutView *calloutView = [[MBXCustomCalloutView alloc] init];
- calloutView.representedObject = annotation;
- calloutView.anchoredToAnnotation = customAnnotation.anchoredToAnnotation;
- calloutView.dismissesAutomatically = customAnnotation.dismissesAutomatically;
- return calloutView;
- }
- return nil;
-}
-
- (UIView *)mapView:(__unused MGLMapView *)mapView leftCalloutAccessoryViewForAnnotation:(__unused id<MGLAnnotation>)annotation
{
UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem];
@@ -2242,31 +1218,6 @@ CLLocationCoordinate2D randomWorldCoordinate() {
_localizingLabels = [[self bestLanguageForUser] isEqualToString:@"en"];
}
-- (BOOL)mapView:(MGLMapView *)mapView shouldChangeFromCamera:(MGLMapCamera *)oldCamera toCamera:(MGLMapCamera *)newCamera {
- if (_shouldLimitCameraChanges) {
- // Get the current camera to restore it after.
- MGLMapCamera *currentCamera = mapView.camera;
-
- // From the new camera obtain the center to test if it’s inside the boundaries.
- CLLocationCoordinate2D newCameraCenter = newCamera.centerCoordinate;
-
- // Set the map’s visible bounds to newCamera.
- mapView.camera = newCamera;
- MGLCoordinateBounds newVisibleCoordinates = mapView.visibleCoordinateBounds;
-
- // Revert the camera.
- mapView.camera = currentCamera;
-
- // Test if the newCameraCenter and newVisibleCoordinates are inside Colorado.
- BOOL inside = MGLCoordinateInCoordinateBounds(newCameraCenter, colorado);
- BOOL intersects = MGLCoordinateInCoordinateBounds(newVisibleCoordinates.ne, colorado) && MGLCoordinateInCoordinateBounds(newVisibleCoordinates.sw, colorado);
-
- return inside && intersects;
- } else {
- return YES;
- }
-}
-
- (void)mapViewRegionIsChanging:(MGLMapView *)mapView
{
[self updateHUD];
@@ -2317,7 +1268,7 @@ CLLocationCoordinate2D randomWorldCoordinate() {
}
#pragma mark - MGLComputedShapeSourceDataSource
-
+// TODO: Move to ios-sdk-examples
- (NSArray<id <MGLFeature>>*)featuresInCoordinateBounds:(MGLCoordinateBounds)bounds zoomLevel:(NSUInteger)zoom {
double gridSpacing;
if(zoom >= 13) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-14 16:02:37 +0000