I am creating an application which utilizes SwiftUI and Apple's MapKit api. The goal is to create a map with custom annotations, I have been successful in this quest however I am having issues with Map Annotation Clustering. I suppose what I'm looking to determine is if I am required to use UIKit with MKMapView in hopes to be able to create clustering map annotations or if there is a method utilizing the above aforementioned SwiftUI Map Struct along slide the MapAnnotation Struct to complete this task?
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Apple Maps Guides
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Hi, Can someone explain how the Map() position should work? struct ContentView: View { @State private var position: MapCameraPosition = .userLocation(followsHeading: true, fallback: .automatic) var body: some View { Map(position: $position) { UserAnnotation() } } } I was expecting the map to zoom in to users location but it shows the map zoomed out to the max instead. Location is authorized. I've also added the location button. .mapControls { MapUserLocationButton() } Pressing it zooms in to the user's location without issues. Thanks!
I would like to complain of Apple Map inaccuaracy! 95% of people who using APple Map and coming to my office were guided to another city. Its 1755 E Huntington Dr, Duarte, California 91010. Apple Map guided to Monrovia City! It's annoying and I am loosing cumtomers because of Apple Map inaccuracy!
Topic:
UI Frameworks
SubTopic:
UIKit
Tags:
Hello!We have an ecommerce site that has a link to a location on google maps. If this is tried to open on any iphone or ipad that does not have the google maps app downloaded, an error message pops up that says Safari can not open the page because the address is invalid. The location on the map is loaded behind the message and if you press okay the message goes away but this is a bad user experience. If the user has the google maps app then this error does not occur. Has any one else encountered this problem or found a fix for it?Thanks!
Is there an tutorial about how to do bump mapping with metal?
I have a problem when applying rotationEffect to a map in in SwiftUI. The legal text in the map is transformed as shown in this image: The following code is part of a much larger and complex view; it is a minimal example to reproduce the error: import SwiftUI import MapKit struct ContentView: View { @State private var offset = CGSize.zero var body: some View { ZStack { let drag = DragGesture() .onChanged { g in offset.width = g.translation.width offset.height = g.translation.height } Map(interactionModes: [.zoom]) .frame(width: 320, height: 220) .rotationEffect(.degrees(Double(offset.width / 12))) .highPriorityGesture(drag) } } } I hope you can help me with this problem.
HiI’m working on a map based app for doing geographical surveys which will be used in locations where internet connectivity doesn’t exist. This is my first app so I’m learning as I go.I understand that I can take snapshots of a map (while on-line of course) and am wondering if it’s feasible/allowed to save these images and use them later as overlays when there is no data connection. My questions then are:a) is this a valid approach?b) when capturing the map image would the region details be available so it can be used as a tile/overlay?I‘ve discussed using open street map tiles with a non-developer friend who has sveral years experience with them as a user and have been told they can be problematic at best. Also, I’d very much like to avoid using third party functionality.Thanks very muchMark
You made it clear that you probably couldn't move away from custom mapping models, but for the awareness of other folks, I'd still mention that using custom mapping models is now discouraged, as discussed here. To to comment your question, every time you change your model version, you need to regenerate the model mapping file so the version hashes are matched. You can do so by executing Xcode File > New > File From Tempdate... menu, pick Core Data > Mapping Model in the new file template sheet and then follow the guide to finish that. If you do re-create the mapping model after changing the model, but still see the “can't find mapping model for migration error, it may be that Xcode fails to create the mapping model with the right hashes, which will be an Xcode bug. In that case, you can probably work around the issue by tweaking the mapping model with your own code. To do that: Figure out the version hashes of the entiti
Topic:
App & System Services
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iCloud & Data
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These two files consume more memory compare than others. So i want to extract/validate the content in that.I can’t really help on the asset catalogue stuff — that’s outside of my area of expertise — but I can offer some guidance with regards your executable.You can poke around inside a Mach-O image using tools like nm, otool and size (see their man pages for more info) but I find it’s better to come at this from the build side. My weapon of choice here is the link map, which lists every symbol included in your Mach-O and its size. To create this link map, set the Write Link Map ( LD_GENERATE_MAP_FILE) build setting. Once you have this map, first use it to verify that your Mach-O doesn’t include extraneous stuff. If it does, you can then investigate why it’s not being stripped out. After that, you can process the data to determine what’s contributing most to the size and use that to guide your optimisations.Share and Enjoy — Quinn “The Eskimo!” Apple Develo
Topic:
Developer Tools & Services
SubTopic:
Xcode
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Hi, will there be a SpriteKit Programming Guide in Swift?I can only find the Obj-C Version: https://developer.apple.com/library/prerelease/ios/documentation/GraphicsAnimation/Conceptual/SpriteKit_PG/Introduction/Introduction.html
Hello, I'm experiencing an issue with the Apple Maps URL scheme when using raw latitude and longitude coordinates in the daddr parameter. Until recently, using a URL like this worked reliably: https://maps.apple.com/?daddr=37.7749,-122.4194 This would open Apple Maps and show directions from the current location to the specified coordinates. However, on recent iOS versions, this URL no longer behaves as expected.
I created a swiftpm project with Xcode Version 13.4.1 (13F100). I changed the target from the default created by Xcode to this: targets: [ .executableTarget( name: App, path: App ) ] I also changed the package version to 5.6 to match the AboutMe Package file. I also created an App directory and moved all my files (bar the Package.swift file) to it, and I also created a Guide folder and created a Guide.tutorial file based on the example in the WWDC video. I've turned on Author Debugging Mode (this is on Swift Playgrounds on the Mac, I'll try later on Swift Playgrounds on the iPad), but I get no messages other than the Could not display guide. Try reopening the current project... I also get a build error that just says Building failed What am I missing?
Topic:
Developer Tools & Services
SubTopic:
Swift Playground
Tags:
Swift Playground
Education
Playground Support
wwdc2022-110349
Hello!We have an ecommerce site that has a link to a location on google maps. If this is tried to open on any iphone or ipad that does not have the google maps app downloaded, an error message pops up that says Safari can not open the page because the address is invalid. The location on the map is loaded behind the message and if you press okay the message goes away but this is a bad user experience. If the user has the google maps app then this error does not occur. Has any one else encountered this problem or found a fix for it?Thanks!
Hi,I've been asked to create a map view that allows the user to select an area on the map. Ideally, we want the user to be able to describe a rectangular area by dragging and resizing a semi-transparent rectangle, while simultaneously retaining the ability to drag and resize the map itself.What I'd like to do would be similar to the Find Friends app when you set notifications, except Find Friends only lets you define a circular area and I don't think you can move the area other than by typing in a new address.Are there controls like this built in to the map view? If not, would I be able to roll my own fairly easily or is this a complicated and/or impossible task?I know how to track touches and draw shapes, and I'm pretty sure I could build a separate overlay view that provides these UI elements, but I'm not immediately seeing how I'd keep my view in sync with the map view (i.e. scrolling my view when the map scrolls).Thanks,Frank
I'm pretty new to ios development and have some elementary knowledge of Swift, but totally uninitiated to Objective C. Is there a uiscrollview programming guide that is written is swift? The one that I can find on Apple site is written in Objective C.