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apple pencil charging

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Does Pencil generate proximity events?
In OS X NSEvents are generated when the pen is close to the surface already, so a program knows where the pen is before it actualy touches the surface. Windows works the same. AFAICS iOS doesn't: looks like UITouch events aren't generated until the Pencil actually touches the screen. Is this corrrect?
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549
Oct ’15
Pencil & Magic Keyboard
I have had my Ipad for about 3 1/2 years- all of a sudden the pen stopped working- I did all the things, removed it, re connected it, turned everything off, and then on again, I even have a total of 3 pencils-none of them worked. but the ipad recognized it-said it was at 100% and that it was connected. The ONLY thing that I found out finally worked was when I removed my Ipad from the magic keyboard, reconnected the pencil, then I could put it back on the keyboard. but now, anytime I close the keyboard up, then go back and reopen it, I have to go through the same thing..The pencil will not work again. Any suggestions?
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532
May ’22
Apple Pay amount charged
On the docs it says this: let fare = PKPaymentSummaryItem(label: Minimum Fare, amount: NSDecimalNumber(string: 9.99), type: .final) ttttlet tax = PKPaymentSummaryItem(label: Tax, amount: NSDecimalNumber(string: 1.00), type: .final) ttttlet total = PKPaymentSummaryItem(label: Total, amount: NSDecimalNumber(string: 10.99), type: .pending) I'd like to understand it, this are my guesses, please correct me if I'm wrong and clarify the ones I don't know: Minimum Fare = what I'm charging for the app Tax = ?? I how do I know this? Total = ?? based on tax so ??
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649
Jun ’20
Pen or mouse control API
Hello fellow developers.I currently have a custom peice of hardware that uses a Pen, like a wacom tablet, except it has a computer connected to it and it has a network connection, the software on the device sends pen movement details thru network.Now, if I want to interfece with MacOS and have this device recognised as a Pen on the Mac what frameworks do I have to look at, what needs to be my aproach.Do I write a userspace program and make this program look like a pen to the system or do I have to look at building a driver?I really dont know where to start.Thanks for your pointers!Sandro.
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871
Mar ’18
Retrieve Apple Pencil Pro Orientation, Roll outside of HoverPose?
I'm attempting to retrieve the values of the Pencil Pro using the new PencilHoverPose, however according to the documentation it appears these can only be accessed while in a hover state (0 to ~0.5 from the screen). Is there a way to get the orientation or roll values of the Apple Pencil Pro outside of a hover? I'm attempting to use the pencil as an input device, necessitating it be farther from the screen than 0.5 Below is a simple view I'm using to display the available values: import SwiftUI import UIKit struct PencilSqueezeView: View { @State private var squeezeText: String = Squeeze the Apple Pencil Pro @State private var hoverDistance: CGFloat = 0.0 @State private var anchor: UnitPoint = .center @State private var location: CGPoint = .zero @State private var altitude: Angle = .degrees(0) @State private var azimuth: Angle = .degrees(0) @State private var roll: Angle = .degrees(0) var body: some View { VStack { Text(squeezeText) .font(.largeTitle) .pad
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765
May ’24
Apple Watch not charging anymore
Hey!Maybe I can find someone here who has the same problem. A week after I installed WatchOS 3 beta my Watch stopped charging. If I put it on the charger from Apple simply nothing happens. I tried rebooting, hard resetting, plugging it into my Macbook and still nothing happens. Even the charger runs hot when I put my Watch on it.Now my Watch will run out of battery soon and I can't try anything else. I hope someone has/had the same problem and found a solution because this is really annoying and since you can't downgrade anything I will have to send it to Apple.Thanks!
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352
Jul ’16
UIViewController not handling Apple Pencil Double Tap events
I am unable to get a UIViewController to receive the UIPencilInteractionDelegate “pencilInteractionDidTap” method in response to double taps from an Apple Pencil. I am testing on iPad Pro 11 and 12.9 models, both running iOS 13.3.1I have implemented the following:extension UIViewController: UIPencilInteractionDelegate { public func pencilInteractionDidTap(_ interaction: UIPencilInteraction) { print(Handle pencil double-tap) }}In my UIViewController:override func viewDidAppear(_ animated: Bool) { super.viewDidAppear(animated) let pencilInteraction = UIPencilInteraction() pencilInteraction.delegate = self view.addInteraction(pencilInteraction)}Note: If I create a new Single View iOS app and add this code, everything works as expected.However the above code does not work with the custom UIViewController in my app. My UIViewController’s view hosts a UIScrollView as well as overlaying Container Views and handles touch events in both the View Controller and ScrollView classes.I have also
Topic: UI Frameworks SubTopic: UIKit Tags:
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1.1k
Feb ’20
No simultaneous touch from pencil and finger
Hello,I am trying to do a web application using Javascript and I would like to have a simultaneous touch with my finger and the pencil. The goal is to hold a tool (such as an eraser) with the finger and use that tool with the apple pencil. But, it seems that the default behaviour is to have an exclusive touch. I would like to know if it is possible to disable that in Javascript (as it is possible in swift) ?Thanks
Topic: Safari & Web SubTopic: General Tags:
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524
Sep ’18
Adjusting Pen thickness in Markup and Notes
I seem to be getting varying thickness in both Markup and Notes when using the Apple Pencil in pen mode and I have no idea how I’m changing it. Sometimes it’s quite thick almost like a sharpie and other times it’s quite fine like a .5 pen. It’s nothing to do with how hard I’m pushing on the screen, it’s literally like 2 different pens/thicknesses and I’v no idea how I’m doing it. Been trying all sorts of things on the screen and can’t seem to change them over. Any ideas as it’s doing my head in!!Thanks in advance.
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1.5k
Aug ’17
Can I charge without using Apple IAP?
Hi! I'm developing an app in which, through one app, people can ask questions about certain school subjects by sending text, photos, videos or audio that they’ve recorded. Their question is then sent to a random, let's call it teacher, that has another app made for answering in the same way the students make the questions(text,video...). When the answer is received by the user, he is charged for it. The payment is split between the teacher and us. In my understanding, we fit as a service, given that the content is not virtual, it was made by a real person using a different app. However, I’d like to know if you think Apple will see it in the same way as I or not. Thank you kindly! Everton.
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281
Aug ’20