Is it possible to add a watermark in my Passbook passes and does anyone of you know how to do it?
I really need it and I do not know how to do it.
Thank you very much to all!
You can't add a watermark to passbook.
In the case of an Event Ticket you can add a background image and with it your watermark if you like but you can't do the same to the other types of passes (Boarding Pass, Coupon, Generic).
My recommendation is that you use the backFields and add there some kind of text communicating your brand.
Related
I do not know the real name of this type of "QR" they are used in augmented reality and other tracking applications.
Here is a image of what it looks like.
I want to build a vb.net program that finds as many of this in a image. I do not need to get angels and so. Only a number.
The marker need to handler +10K of numbers and tolerate rotation.
I did use https://github.com/jcmellado/js-aruco as a template to solve my problem.
I want to display data like most social network apps use now. They use a lot of separated frames. In each frame it has texts, pictures, buttons and something else. I absolutely don't know how to do this. I think I can use table view and use grouped style (remove group name label) to display it but I don't know whether I can put button on it and whether it is the smartest way to fix my problem.
Can you explain clearly for me or just give me tutorial, links or something related to it?
An experience shared by a Facebook developer on how they built the iOS app.
https://www.facebook.com/notes/facebook-engineering/under-the-hood-rebuilding-facebook-for-ios/10151036091753920
I want to make something similar to facebook tag mechanism. I will display an image of a building to the users and i want them to be able to tag themselves in which room they are at the moment. The location would be sent to a web server so all users can see other's location. Is that possible and how? Thanks in advance.
It is likely to be possible.
I can suggest the following solution: store the building photo/scheme AND rooms information on server.
In your App, you will display image (perhaps in ScrollView), there you will have just TapGestureRecognizer which will recognize the room, depending on coordinates of tap.
In case of this solution, you will have to manually store information about each tap-zone corresponding to a room. But that's the most likely case.
I've looked up a couple of documents but I was just hoping to get a general idea here.
I want to be able to print off an invoice once a sale has been made. My client will provide me with a specified paper size, also indicating that the paper will have default info on it (ie company name, address, phone number, etc.)
I'm wondering what the best method would be to print off an invoice that could have many items on it - possibly so many that it goes off of the paper my client provides, necessarily onto a new paper.
Now I've looked into NSView, NSPrintOperation, and NSPrintInfo, which I believe I'll definitely be making use of, but is it possible to draw the view behind the scenes? I'm also questioning the best method to store that receipt locally, as possibly a PDF?
You can make use of NSView , NSPrintInfo and NSPrintOperation. and Yes NSView will take care of drawing while printing. (You can differentiate the context i.e either screen or printer).
To save as a PDF, have a look at NSPrintOperation methods (PDFOperationWithView:) which helps to create PDF Data that can be saved to disk.
I'm not sure of the correct name, but I am wondering how to create (in Objective-C) a transparent notification "window/panel", such as is shown when you change the volume intensity, or keyboard illumination, or display brightness. I want to put my own icon/text on it, for my own notification.
I don't know the words to Google for, so I'm asking here.
Thanks for any suggestions.
Matt Gemmell's RoundedFloatingPanel component on his sample code page may do just what you're looking for.
After looking into using the solutions provided by the other two given answers, I found that they would not work for my purposes. So, I wrote up my own library:
BHBezelNotification
Growl is a widely-used implementation of this. By default, it doesn't look exactly like the system overlays, though it is skinnable - you probably want the Bezel notification:
See the Growl Developer Documentation for more.